Conbox Tutorials

LEAP® CONBOX v10.00.01.00 Tutorials

LEAP® CONBOX®CIP Reinforced or Post-Tensioned Box Girder and Slab Bridge Design

Tutorials

Bentley Systems, Inc.www.bentley.com

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Version: LEAP® CONBOXv10.00.01.00

Editor: Robert Prancevic

Contributing Authors: Dave HansenCraig Harrington PEJon LeaShri Bhide SE, PE, PhD

Tutorial

This volume consists of tutorial sessions for CONBOX. These seven tutorials are designed to familiarize users with CONBOX’s capabilities through a “hands-on” approach. Each tutorial takes you through the entire design session, screen by screen.

Tutorial One

Check of a 3-Span (70' – 110' – 80') Reinforced Concrete Cast-in-Place Box Girder (AASHTO Standard) (U.S. Units)

Tutorial Two

Design of a 2-Span Post-Tensioned Cast-in-Place Concrete Box Girder (AASHTO Standard) (U.S. Units)

Tutorial Three

Check of a 3-Span Cast-In-Place Post-Tensioned Concrete Haunched Slab (AASHTO LRFD) (Metric Units)

Tutorial Four

Check of an 8-Span Post-Tensioned Prestressed Concrete Box Girder Bridge (AASHTO Standard) (U.S. Units)

Tutorial Five

Check of an 8-Span Post-Tensioned Prestressed Concrete Box Girder Bridge (AASHTO LRFD) (U.S. Units)

Tutorial Six

Rating of a 2-Span Post-Tensioned Cast-in-Place Concrete Box Girder (AASHTO Standard-LFDR) (U.S. Units)

Tutorial Seven

Rating of a 3-Span Cast-in-Place Post-Tensioned Haunched Slab (AASHTO Load and Resistance Factor Rating-LRFR) (Metric Units)

To assist you in completing the tutorials, we have included output generated from each tutorial. Upon completing these tutorials, you should be familiar with most of the features in this program.

LEAP® CONBOXv10.00.01.00 Tutorial / T-1© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

T-2 / Tutorial LEAP® CONBOX v10.00.01.00© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Check of a 3-Span (70′ – 110′ – 80′) Reinforced Concrete Cast-in-Place Box Girder (AASHTO Standard) (U.S. Units)

This CONBOX tutorial takes you through a cast-in-place reinforced concrete box girder design, step-by-step. In this tutorial, you will be designing in accordance with the AASHTO Standard Design Specifications using “Load Factor” methodology.

The information for this tutorial is contained in an input file called “Tutor1.cbx.” As an alternative to inputting all the information from scratch, as directed in this tutorial, you can load this file and only work on the sections you wish. To load this file, select the Opencommand from the File menu. Browse to the CONBOX/Examples subdirectory, if it is not already showing, and select the file “Tutor1.cbx.”

This tutorial follows the 3-span (70' – 110' – 80') example provided in Caltran’s Bridge Design Practice Manual, Section 2.0.0, pages 2-4 through 2-77.

LEAP® CONBOX v10.00.01.00 Tutorial One / T1-1© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Diagrams

Diagrams

FIGURE T1-1. Elevation View

70'-0"

260'-0"

110'-0" 80'-0"

20'20' 4' -0" 4' -0"

T1-2 / Tutorial One LEAP® CONBOX v10.00.01.00© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher..

Diagrams

FIGURE T1-2. Typical Section


Diagrams

FIGURE T1-3. Longitudinal Reinforcing at Midspan


Diagrams

FIGURE T1-4. Longitudinal Reinforcing at Bent

Bent -- Top Slab Reinforcement

C Exterior Girder

All bars are #10.All bars shall be evenly spaced within limits shown.Numbers at ends of bars represent distances from bent centerline.

L

C BentL

C Interior GirdersL

Cont

14 18

15174211

1035

Cont

Cont1035

1035

1035

1035

4211

4211

4211

4211

1517

1517

14 1814 18

Cont

TypicalInterior Bay


Diagrams

FIGURE T1-5. Stirrup Schedule

17 @ 12" 27 @ 9"

17.00' 20.25'

17 @ 23.117647"

32.75'

Bent

Span 1 (70')

Bent Bent

Span 2 (110')

20.25'17.00'37.25'16.00'

27 @ 9"17 @ 12"19 @ 23.526316"16 @ 12"26 @ 9"

Stirrup Schedule: #5 bars (2 legs per web/girder)

Bent

Span 3 (80')

42.75'17.00'20.25'

22 @ 23.318182"17 @ 12"27 @ 9"

C Brg. Abt.L

19.50'

C Brg. Abt.L


Problem Data

Problem Data

Concrete Material Properties

Design Specifications

AASHTO Standard

Units

U.S. (English)

Loss Type/Material Model

Lump Sum 20 ksi

Rebar Information

fy = 60 ksi

User-Defined

(Refer to Fig. T1-3, Fig. T1-4, and also to Caltran’s Bridge Design Practice Manual, pages 2-15 through 2-18.)

Stirrup Information

fy = 60 ksi

User-Defined

(Refer to Fig. T1-5 and also to Caltran’s Bridge Design Practice Manual, page 2-49 for stirrup spacing and layout for Span 2.)

Superimposed Dead Loads

A.C. Overlay Assume 35 psf; w = 0.035[43.5 - 2(1.75)] = 1.400 klf

Concrete Barrier 2 rails × 2.61 ft2 × 0.15 kcf = 0.783 klf

Live Load

HS20-44

Permit Vehicles P5, P7, P9, P11, and P13

CIP Box Girder Integral Pier

Unit Weight (PCF) 150 150

E-Modulus, E28 (ksi) 3250 3250

Poisson’s Ratio 0.20 0.20

Thermal Coeff. (°F) 6 × 10-6 --

f′ci (ksi) 3.25 --

f′c (ksi) 3.25 3.25

Humidity (%) 70 --

Ultimate Creep Coeff. Program Calculated --

Ultimate Shrinkage Strain Program Calculated --


Step 1: Start the Program

Live Load Distribution Factor

Program Computed Assume distribution factor based on full bridge. Refer to AASHTO Standard Table 3.23.1.

Overall Deck Width

(Refer to Caltran’s Bridge Design Practice Manual, Figure 2, page 1-13.)

Load Combinations


Start CONBOX as you would any other application using Microsoft® Windows®. By default, the program installs in Programs > LEAP Software Bentley> LEAP CONBOX. To open, click the Start button, select Programs, then LEAP Software Bentley, and then select LEAP CONBOX.

When the CONBOX splash screen appears, click the START button to clear the screen and view the Project tab.

FIGURE T1-6. CONBOX Splash Screen

Step 2: Complete the Project Information

The Project tab allows you to enter general information about the project and select the analysis options, design specifications, units, and loss type. You can return to this tab at any time and make changes.

Dead Loads Live Loads

Final Self Weight

A.C. Overlay

Concrete Barrier

N/A

Final Without Sway N/A HS20 Truck + Lane

Permit Vehicles

( ) lanes107.30.72

5.43 =


Step 3: Define the Bridge Connections

FIGURE T1-7. Project Tab

Complete the Project tab by entering the information shown in Fig. T1-7.


GEOMETRY TAB

For this tutorial, there is no specific alignment provided; therefore, CONBOX will use its default alignment (N 90 E). You will skip the Alignment button and can now create and/or modify the bridge connections by clicking the Layout button on this tab to open the Bridge Component Layout dialog box.

FIGURE T1-8. Geometry Tab

For this tutorial, you will be analyzing and designing the concrete box girder using the Full Width Only option.



BRIDGE COMPONENT LAYOUT DIALOG BOX

The Bridge Component Layout dialog box allows you to define the physical location, bearing, and connection types for abutments, piers (bents), and span hinges as well as the stationing for the begin bridge and the end bridge.

NOTE: Refer to Fig. T1-1: Elevation View on page T1-2 for additional data input.

FIGURE T1-9. Bridge Component Layout Dialog Box

This bridge has two abutments and two piers/bents. Both the abutments and the piers are perpendicular to the bridge alignment. The program automatically creates rows for the begin bridge and end bridge. For the steps listed below, refer to Fig. T1-9 to view a completed screen shot.

Perform the following steps to specify the bridge layout and connection information:

1. In the grid, select the Begin Bridge row by clicking anywhere in the row and enter “0” in the Station field.

2. Select the End Bridge row by clicking anywhere in the row and enter “260” in the Station field. This value is the sum of the three span lengths.

3. While in the Begin Bridge row, click the Add Abutment button to add an abutment after the Begin Bridge row and complete the fields to define the first abutment.

• Enter “Abutment” in the Ref. Name field.

• Enter “0” in the Station field.

• Enter “N 0 00 00.00 W” (or “NORMAL” for the default 90° skew) in the Bearing field.

• Select Pin from the drop-down list in the Connection field.

4. Click the Add Abutment button to add the second abutment and complete the fields to define it.

• Enter “Abutment” in the Ref. Name field.




Step 4: Define the Cross Section Layout and Materials

• Select Roller from the drop-down list in the Connection field.

5. While in the first abutment row, click the Add Pier button and complete the fields to define the first pier.

• Enter “Bent” in the Ref. Name field.

• The program automatically adds a pier in the center of the bridge. However, according to this example, the first pier needs to be at 70 ft. Enter “70” in the Station field.


• Select Fix from the drop-down list in the Connection field.

6. Click the Add Pier button to add the second pier and complete the fields to define it.

• Enter “Bent” in the Ref. Name field.

• According to this example, the second pier needs to be at 180 ft. Enter “180” in the Station field.



7. Click the OK button to return to the Geometry tab.


GEOMETRY TAB

Once you have defined the bridge layout, you can create and/or modify the superstructure cross section and layout by clicking the Cross Section button on this tab to open the Cross Section Layout dialog box.

CROSS SECTION LAYOUT DIALOG BOX

The Cross Section Layout dialog box allows you to define the cross sectional dimensions and their variation along the bridge.

FIGURE T1-10. Cross Section Layout Dialog Box



This bridge is comprised of a constant depth prismatic section with an interior web flare from the face of the pier diaphragm in Span 2 (only) for a length of 7 ft. (9.25 ft. from the centerline of the bent). By default, the program creates a beginning cross section. You should define section and material properties for the beginning section first by clicking the Section button under the Section Def field to open the Multi-Cell CIP Box Section dialog box.

MULTI-CELL CIP BOX SECTION DIALOG BOX

The Multi-Cell CIP Box Section dialog box allows you to define cross section variations.

NOTE: Refer to Fig. T1-1: Elevation View and Fig. T1-2: Typical Section for additional data input.

FIGURE T1-11. Multi-Cell CIP Box Section Dialog Box

This bridge is symmetrical; therefore, use the same material and section properties for the sections. Define the section properties by entering the information as shown in Fig. T1-11. To define the concrete material properties for the superstructure cross section, click the Material button to open the Concrete Material dialog box.

CONCRETE MATERIAL DIALOG BOX

This dialog box allows you to define the concrete material for the superstructure cross section. Define the material properties for this bridge by entering the information as shown in Fig. T1-12. When you are done, click the OK button to return to the Multi-Cell CIP Box Section dialog box.

NOTE: Refer to the Problem Data beginning on page T1-7 for additional data input.

You will be utilizing the Recall and Variant section types to complete the layout for this tutorial.



FIGURE T1-12. Concrete Material Dialog Box (Cross Section)


Once you have completed defining the material and section properties for this segment, click the OK button to return to the Cross Section Layout dialog box.


When you return to the Cross Section Layout dialog box, you need to define the remaining cross sections.

NOTE: Refer to Fig. T1-1: Elevation View and Fig. T1-2: Typical Section for cross section information.

FIGURE T1-13. Cross Section Layout Dialog Box (Completed)

While in the Beg Section row, click the Recall Section button. This action copies the section properties for the Beg Section to the recalled section. Next you will define the interior web flare section. Click the Add Variant button and enter the data as shown in Fig. T1-13. Make sure the I-Web thickness is 10.0 inches. Define the remaining sections by clicking the Recall Section button and Add Variant button and entering the information as shown in Fig. T1-13. When you are done, click the OK button to return to the Geometry tab.


Step 5: Define the Piers and Columns


GEOMETRY TAB

Once you have defined the cross section layout and materials, you can create and/or modify the piers and columns by clicking the Pier button on this tab to open the Pier and Column Definitions dialog box.

PIER AND COLUMN DEFINITIONS DIALOG BOX

The Pier and Column Definitions dialog box allows you to define single or multicolumn piers (bents).

NOTE: Refer to Fig. T1-2: Typical Section on page T1-3 for additional data input.

FIGURE T1-14. Pier and Column Definitions Dialog Box

By default, CONBOX creates a pier with the name “Typ2Col.” Rename this pier to “Bent” to match the pier referenced in the Bridge Component Layout dialog box in order to place the defined pier at a stationing along the bridge. Note that not all piers need to be referenced in the Bridge Component Layout dialog box, thus allowing you to define a variety of different piers and selectively use them.

For this tutorial, however, the piers contain an 8 ft. prismatic column with a 12 ft. upper parabolic flare that is not one of the predefined column types; therefore, you must create a user-defined column type by clicking the Column Types button to open the Column Definition dialog box.

COLUMN DEFINITION DIALOG BOX

This dialog box allows you to create, modify, or delete user-defined, nonstandard column shapes.




FIGURE T1-15. Column Definition Dialog Box

Define the column by entering the information as shown in Fig. T1-15. Click the Add Section button to add the parabolic variation section. Once you are done, click the OKbutton to return to the Pier and Column Definitions dialog box.


Specify the column length by entering “20” in the Len field located in the Columns for Pier Definition grid as shown in Fig. T1-14. Add the user-defined column you created by selecting Columns from the Column Type drop-down list and Pin from the Support drop-down list. Next you need to define the concrete material properties for the column by clicking the Materialbutton in the grid to open to Concrete Material dialog box.


This dialog box allows you to define the concrete material for the columns. Define the material properties for the appropriate column by entering the information as shown in Fig. T1-16. When you are done, click the OK] button to return to the Pier and Column Definitions dialog box.

NOTE: Refer to the Problem Data beginning on T1-7 for additional data input.

FIGURE T1-16. Concrete Material Dialog Box (Piers)

NOTE: Only the appropriate concrete material properties will be available.


Step 6: Define the Longitudinal Rebar


Once you have completed defining the piers and columns for this bridge, click the OKbutton to return to the Geometry tab..


MODEL TAB

The Model tab allows you to modify the plane frame analytical model by specifying additional details about the superstructure, the longitudinal rebar, and the stirrups.

FIGURE T1-17. Model Tab

You can define the longitudinal rebar by clicking the Long. Rebar button to open the Longitudinal Rebar Definitions dialog box.

LONGITUDINAL REBAR DEFINITIONS DIALOG BOX

This dialog box allows you to define the longitudinal rebar for the bridge.

NOTE: Refer to Fig. T1-3: Longitudinal Reinforcing at Midspan and Fig. T1-4: Longitudinal Reinforcing at Bent for additional data input.

At this point, it would be a good idea to save your project. Select the Save As option from the Filemenu. Enter the file name you want to save your data to (e.g., MyTutor1) in the File Name field and click the Save button. The default extension is “*.cbx”

The span distances, bearing, and connection information was entered previously in the Bridge Component Layout dialog box (Layout button on the Geometry tab). Since you will not be making any changes to this information, you can skip the Superstructure button.

Since this is a reinforced concrete box girder bridge, you do not need to enter any post-tension information; therefore, you can skip the Tendons button.



FIGURE T1-18. Longitudinal Rebar Definitions Dialog Box

Enter the longitudinal rebar as shown in the following table. When you are done, click the OK button to return to the Model tab. Notice that the longitudinal rebar displays in red in both the elevation and section views of the bridge. Use the View Control feature to move ahead on the bridge and follow the rebar along the cross section of the structure.

RebarLoc

Number ofBars

BarSize

Rebar Cover

Reference Type

Ref Num Ref Start Distance

Ref End Distance

Bottom 2 #7 2.0 Continuous -- -- --

Bottom 10 #10 2.0 Continuous -- -- --

Bottom 2 #10 2.0 Bridge -- 0.0 70.0

Bottom 2 #10 2.0 Bridge -- 180.0 260.0

Bottom 8 #10 2.0 Bridge -- 70.0 180.0

Bottom 8 #10 2.0 Bridge -- 87.0 145.0

Bottom 8 #10 2.0 Bridge -- 104.0 162.0

Bottom 8 #10 2.0 Bridge -- 94.0 152.0

Bottom 8 #10 2.0 Bridge -- 98.0 156.0

Bottom 4 #10 2.0 Bridge -- 120.0 130.0

Bottom 8 #10 2.0 Bridge -- 205.0 260.0

Bottom 8 #10 2.0 Bridge -- 194.0 250.0

Bottom 8 #10 2.0 Bridge -- 201.0 257.0

Bottom 4 #10 2.0 Bridge -- 217.0 240.0

Bottom 8 #10 2.0 Bridge -- 0.0 50.0

Bottom 8 #10 2.0 Bridge -- 5.0 56.0

Bottom 8 #10 2.0 Bridge -- 0.0 54.0

Bottom 4 #10 2.0 Bridge -- 15.0 38.0

Top 10 #10 2.75 Support 2 -14.0 18.0

Top 10 #10 2.75 Support 2 -17.0 15.0

Top 18 #10 2.75 Support 2 -11.0 42.0

Top 18 #10 2.75 Support 2 -35.0 10.0

Top 10 #10 2.75 Support 3 -18.0 14.0

Top 10 #10 2.75 Support 3 -15.0 17.0

Top 18 #10 2.75 Support 3 -42.0 11.0

Top 18 #10 2.75 Support 3 -10.0 35.0

Top 12 #10 2.75 Continuous -- -- --


Step 7: Define the Stirrups


MODEL TAB

Once you have defined the longitudinal rebar, you can define the stirrups by clicking the Stirrups button to open the Stirrup Definitions dialog box.

STIRRUP DEFINITIONS DIALOG BOX

This dialog box allows you to define the vertical reinforcement (i.e., stirrups).

NOTE: Refer to Fig. T1-5: Stirrup Schedule on page T1-6 for additional data input.

FIGURE T1-19. Stirrup Definitions Dialog Box

Once you have entered the data as shown in Fig. T1-19, click the OK button to return to the Model tab. Notice that the stirrups display in yellow in the elevation view of the bridge..

Step 8: Define the Dead Loads for the Analysis

LOADS/ANALYSIS TAB

The Loads/Analysis tab allows you to specify load combinations (LFD) to be used in the analysis. For this tutorial, you will be adding the following loads:

• Dead Loads: Intrinsic Self Weight, A.C. Overlay, and Concrete Barrier

• Live Loads: HS20 Truck + Lane and Permit Vehicles P5, P7, P9, P11, P13




FIGURE T1-20. Loads/Analysis Tab

Select the Final analysis case and define the dead loads for this tutorial by right-clicking the Dead Load/DC Group option on the right panel and selecting Add DC/DL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX

This dialog box allows you to define the dead loads for the analysis. Since this is a reinforced concrete bridge with no post-tensioning, there is no need to create separate definitions for the dead loads; therefore, you will define the intrinsic self-weight, A.C. Overlay, and concrete barrier in the same dead load. Define the dead load by completing this dialog box as shown in Fig. T1-21. Add the intrinsic self-weight of the cross section by selecting the Include Self-Weight option.


FIGURE T1-21. Dead Loads Dialog Box

Once you are done, click the OK button to return to the Loads/Analysis tab.

You will not be using the Initial analysis case for a reinforced concrete box girder section design.


Step 9: Define the Live Loads for the Analysis


LOADS/ANALYSIS TAB

Once you have defined the dead loads, notice that the dead load has been added to the right side of the window and that it is now represented in the graphic window for the bridge as shown in Fig. T1-22.

FIGURE T1-22. Loads/Analysis Tab (Dead Loads Added)

Select the Final w/o Sway analysis case and define the HS20 Truck + Lane Load by expanding the Live Load Groups located under Locked Library Loads. Select the predefined HS20 Truck + Lane load, then drag and drop it anywhere within the Tutor 1 Loads. Notice that this load is added to the Live Load Group. In the Live Load Group for this tutorial, double-click the HS20 Truck + Lane Load to open the Live Load dialog box.

NOTE: The Locked Library Loads can be viewed or modified by selecting Vehicle from the Libraries menu to open the Vehicle Library.

LIVE LOAD DIALOG BOX (HS20 TRUCK + LANE LOAD)

This dialog box allows you to add or modify live loads for the analysis. Verify that the definition for this load appears as shown in Fig. T1-23.

FIGURE T1-23. Live Load Dialog Box (HS20 Truck + Lane)

LEAP® CONBOXv10.00.01.00 / T1-20© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.



LOADS/ANALYSIS TAB

Define the Permit Vehicles Load by selecting the P5, P7, P9, P11, and P13 Load located in the Live Load Groups listed under Locked Library Loads. Drag and drop this load anywhere within the Tutor 1 Loads. Notice that this load is added to the Live Load Group. In the Live Load Group for this tutorial, double-click the load to open the Live Load dialog box.

LIVE LOAD DIALOG BOX (PERMIT VEHICLES LOAD)

Verify that the definition for this load appears as shown in Fig. T1-24. Once you are done, click the OK button to return to the Loads/Analysis tab.

FIGURE T1-24. Live Load Dialog Box (Permit Vehicles Load)

LOADS/ANALYSIS TAB

Notice that both live loads have been added to the right panel and that they are represented in the graphic window as shown in Fig. T1-25.

FIGURE T1-25. Loads/Analysis Tab (Live Loads Added)

T1-21 / LEAP® CONBOX v10.00.01.00© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Step 10: Define the Load Combination Factors for the Analysis

.


LOADS/ANALYSIS TAB

Once you have defined the loads for the analysis, you need to add the combination factors to be used for the each analysis case. The only load combination needed is for the Final without Sway analysis case, select Final w/o Sway from the Case drop-down list, right-click in the left panel, and select Add Combination to add a load combination.

LFD LOAD COMBINATION FACTORS DIALOG BOX (LFD 1 (FINAL W/O SWAY)

The first combination for this analysis will be for LFD Group I. To define this combination, double-click the load combination, Comb-1. Complete the LFD Load Combination Factors dialog box as shown in Fig. T1-26.

FIGURE T1-26. LFD Load Combination Factors Dialog Box


LOADS/ANALYSIS TAB (ADD DEAD LOADS TO A LOAD COMBINATION)

Once you have created the LFD 1 (Final w/o Sway) combination, select the SW_AC_RAIL load in the right panel, then drag and drop it anywhere within the combination. Notice that this load is added to the Dead Load/DC Group in the combination as shown in Fig. T1-27.




FIGURE T1-27. Loads/Analysis Tab (LFD 1 (Final w/o Sway) Combination Added)

Repeat the steps defined above to add additional loads to this combination and to create the LFD 1B (Final w/o Sway) and SLD 1 (Final w/o Sway) load combinations. Leave the parameters in the LFD Load Combination Factors dialog box as the default for all combination types. Refer to the following table for additional input information.

.

AASHTOCombination

TypeCombination Name Purpose Defined Loads to Include

Dead Load (SW_AC_RAIL) Live Loads

IntrinsicSelf Weight

A.C.Overlay

ConcreteBarrier

HS20 Truck +H20/HS20 Lane

PermitTrucks

Final Without (w/o) Sway

SLD Group I SLD 1 (Final w/o Sway) Crack Control X X X X

LFD Group I LFD 1 (Final w/o Sway) Strength Design (Std) X X X X

LFD Group IB LFD 1B (Final w/o Sway) Strength Design (Permit) X X X X



Step 11: Check the Design Parameters


Select Design Parameters from the Settings menu to open the Design Parameters dialog box. This dialog box allows you to view and/or edit the settings of the design parameters.

FIGURE T1-28. Design Parameters Dialog Box

Use the default allowable stress factors, RC Resistance Factors, and the plane frame model by clicking the Use Defaults button. When you are done, click the OK button to return to the program.

Step 12: Run the Analysis

LOADS/ANALYSIS TAB

After defining the load combinations, you can perform an analysis of the structure by clicking the Run Analysis button. After performing the analysis, the default analysis result text/graphic report displays in the Analysis Results screen.

The PT Resistance Factors will not be used by the program for this tutorial since no post-tension tendon data has been defined.

You will be using the program-computed live load distribution factors according to AASHTO; therefore, skip the Live Load Distribution Factors button.


Step 13: View the Design Results

ANALYSIS RESULTS SCREEN

This screen displays automatically after performing the analysis and presents you with the analysis results.

FIGURE T1-29. Analysis Results Screen (Text Format)

This screen allows you to view, print, save, or copy (in text or Microsoft® Excel® formats) structure responses to all loads, load cases, and load combination. Click to close this screen and return to the Loads/Analysis tab.

.


DESIGN TAB

This tab allows you to verify the design results and assists you in designing the layout of your rebar and stirrups, if necessary. After running the analysis, click the Design Results button to open the Design Results screen.


Since you previously entered the longitudinal rebar and stirrup layout in the Model tab, you can skip the Rebar and Stirrups buttons. For additional information on how to use these buttons, refer to Steps 15 and 16 for this tutorial.



FIGURE T1-30. Design Tab

DESIGN RESULTS SCREEN

This screen displays automatically after computing the design and presents you with the design results.

FIGURE T1-31. Design Results Screen (Text Format)

Using this screen, you can display the design results in either a text or graphic format, view the design results for an analysis case, view the design results for a load combination, or view the design results by response type. You can also print your design results by right-clicking this screen and selecting the Print option. Click to close this screen and return to the Design tab.


Step 14: Print the Reports


The input of Tutorial 1 is completed. To print the output of the project, select Print from the File menu to open the Print Report Manager dialog box.

PRINT REPORT MANAGER

For this tutorial, print to a file all the model reports, analysis results, design/check reports, and miscellaneous reports as shown in Fig. T1-32. Click the Create Reportsbutton to send the selected output to a text file.

FIGURE T1-32. Print Report Manager

Refer to page T1-31 for a printout of the output for Tutorial 1 according to the options selected above..

Step 15: Automatically Design the Longitudinal Rebar (Optional)

DESIGN TAB

CONBOX has the ability to automatically design the rebar for your bridge. Although the actual steps of Tutorial 1 are complete, you can design the rebar for the bridge and compare it with the information you previously entered in the Model tab by clicking the Rebar button to open the Longitudinal Rebar dialog box.

LONGITUDINAL REBAR DIALOG BOX

This dialog box assists you in designing the longitudinal rebar for the bridge. CONBOXdoes not automatically determine the controlling load combination. It is the user’s responsibility to make this determination.



Step 15: Automatically Design the Longitudinal Rebar (Optional)

FIGURE T1-33. Longitudinal Rebar Dialog Box (Design)

For this tutorial, however, the controlling load combination is LFD 1B (Final w/o Sway). Select this load combination and enter the design method, No. of Bars with a solution increment of 5, #10 bar size, and 2.0 in. clearance as shown in Fig. T1-33. Click the Auto-Design button. When the following message displays, select OK.

FIGURE T1-34. Auto Design Rebar Warning Message

This deletes the rebar you entered into the Design tab. Verify that the automatic design (As provided) meets the As required.

The purpose of this optional step is to demonstrate one of the advanced features. Make sure that you have saved your Tutorial 1 file prior to automatically designing the rebar. Use of this dialog box will delete any rebar you previously entered in the Model tab; therefore, do not save your fileafter completing this step.

The As required curve shown in this graph is intended to be an estimate of what is adequate for the design. Use the Design Results to confirm that the rebar you provided in the Model tab meets the design requirements.


Step 16: Automatically Design the Stirrups (Optional)

FIGURE T1-35. Completed Auto Design Rebar

If you want to verify the ultimate design capacity and include the longitudinal rebar provided by the program, click the OK button. When asked if you want to copy the rebar to the model, select Yes.


DESIGN TAB

CONBOX has the ability to automatically design the stirrups for your bridge. Although the actual steps of Tutorial 1 are complete, you can design the stirrups for the bridge and compare it with the information you previously entered in the Model tab by clicking the Stirrups button to open the Stirrups dialog box.

STIRRUPS DIALOG BOX

This dialog box assists you in designing the stirrups for the bridge. CONBOX does not automatically determine the controlling load combination. It is the user’s responsibility to make this determination.

The purpose of this optional step is to demonstrate one of the advanced features. Make sure that you have saved your Tutorial 1 file prior to automatically designing the stirrups. Use of this dialog box will delete any stirrups you previously entered in the Model tab; therefore, do not save your file after completing this step.

The Av/s required curve shown in this graph is intended to be an estimate of what is adequate for the design. Use the Design Results to confirm that the rebar you provided in the Model tab meets the design requirements.



FIGURE T1-36. Stirrups Dialog Box (Design)

For this tutorial, however, the controlling load combination is LFD 1B (Final w/o Sway). Select this load combination and enter the stirrup spacing, #5 bar size, and 10 legs as shown in Fig. T1-36. Click the Auto-Design button. When the following message displays, select OK.

FIGURE T1-37. Auto Design Stirrups Warning Message

This action deletes any stirrup data you provided in the Design tab. Verify that the automatic design (Av/s provided) meets the Av/s required in the graph. If it does, copy the stirrup design into your bridge by clicking the Copy to Model button. When you are done, click the OK button to accept these changes and return to the Design tab. Alternatively, you can click the Cancel button to discard these changes and return to the Design tab.

In order to generate reports that includes the rebar and stirrup information, you will need to run the analysis again (Loads tab, Step 12, page T1-24) and then print the final reports.

If you have stepped through the optional Steps 15 and 16 and do not want to save the Tutor 1 input file modifications, select Exit from the File menu and select No if prompted to save your changes. To save the changes, select Save As from the File menu and rename the file to “AutoDesign Tutor1.cbx.”


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Bentley Exton Office | Sheet 1 of 1 | Job No: LEAP-2


Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor2.cbx

io Max-Cmp Loc All-Cmp Ratio (ksi) (ksi)----- ------- ---- ------- ------99.99 -0.67 Bm-B -2.40 3.56 99.99 -1.00 Bm-T -2.40 2.41 66.10 -1.22 Bm-T -2.40 1.96 2.33 -1.36 Bm-T -2.40 1.77 1.67 -1.42 Bm-T -2.40 1.69 2.04 -1.40 Bm-T -2.40 1.72 16.18 -1.28 Bm-T -2.40 1.88 99.99 -1.07 Bm-T -2.40 2.24 99.99 -0.93 Bm-B -2.40 2.59 99.99 -1.42 Bm-B -2.40 1.69 0.86* -1.59 Bm-B -2.40 1.51 0.95* -1.55 Bm-B -2.40 1.55 99.99 -1.49 Bm-B -2.40 1.61 99.99 -1.08 Bm-B -2.40 2.22 99.99 -0.85 Bm-T -2.40 2.82 99.99 -1.03 Bm-T -2.40 2.33 99.99 -1.14 Bm-T -2.40 2.11 10.56 -1.17 Bm-T -2.40 2.05 57.08 -1.14 Bm-T -2.40 2.11 99.99 -1.04 Bm-T -2.40 2.31 99.99 -0.87 Bm-T -2.40 2.76 99.99 -0.62 Bm-B -2.40 3.89

ort *****

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Summary - Box GirderStage FinalPOI Location ............ Min C/D Ratios ............ (ft) Moment Shear St-Ten St-Cmp LL-Def-------- -------- ------ ------ ------ ------ ------Sp1.000 0.00 999.99 1.00d 999.99 2.37 999.00 Sp1.010 16.20 1.17 1.02d 999.99 1.87 2.86 Sp1.020 32.40 1.01 1.00d 66.10 1.63 1.51 Sp1.030 48.60 0.90* 1.00d 2.33 1.50 1.11 Sp1.040 64.80 0.86* 1.50d 1.67 1.45 0.96*Sp1.050 81.00 0.88* 1.00d 2.04 1.47 0.93*Sp1.060 97.20 0.97* 1.00d 16.18 1.59 1.04 Sp1.070 113.40 1.28 1.00d 999.99 1.85 1.30 Sp1.080 129.60 0.00* 1.00d 999.99 2.10 1.96 Sp1.090 145.80 1.00* 1.00d 999.99 1.43 4.18 Sp1.100 162.00 0.79* 1.00d 0.00* 1.31 263.62 Sp2.000 162.00 0.84* 1.00d 0.00* 1.35 242.52 Sp2.010 177.00 0.87* 1.00d 999.99 1.35 4.76 Sp2.020 192.00 0.00* 1.00d 999.99 1.80 2.26 Sp2.030 207.00 0.00* 1.08d 999.99 2.44 1.52 Sp2.040 222.00 1.18 1.00d 999.99 2.06 1.22 Sp2.050 237.00 1.05 1.00d 999.99 1.88 1.10 Sp2.060 252.00 1.02 1.73d 10.56 1.82 1.13 Sp2.070 267.00 1.06 1.00d 57.08 1.85 1.31 Sp2.080 282.00 1.19 1.00d 999.99 1.96 1.79 Sp2.090 297.00 1.25 1.12d 999.99 2.17 3.38 Sp2.100 312.00 0.00* 1.02d 999.99 2.59 999.00 Notes C: Crack Control did not pass. d: Shear reinforcement was designed. L: Asfy-Actual < Asfy-Required.

***** End of Report *****

Spec: AASHTO Standard Units: US (English) Loss: Lump Sum

Bentley Exton Office | Sheet 1 of 1

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Stress Check - Box GirderStage Final: SLD 1 (Final w/o Sway)POI Location Max-Ten Loc All-Ten Rat (ft) (ksi) (ksi) -------- -------- ------- ---- ------- -Sp1.000 0.00 0.00 N/A 9Sp1.010 16.20 0.00 N/A 9Sp1.020 32.40 0.01 Bm-B 0.38 Sp1.030 48.60 0.16 Bm-B 0.38 Sp1.040 64.80 0.23 Bm-B 0.38 Sp1.050 81.00 0.19 Bm-B 0.38 Sp1.060 97.20 0.02 Bm-B 0.38 Sp1.070 113.40 0.00 N/A 9Sp1.080 129.60 0.00 N/A 9Sp1.090 145.80 0.00 N/A 9Sp1.100 162.00 0.44 Bm-T 0.38 Sp2.000 162.00 0.40 Bm-T 0.38 Sp2.010 177.00 0.00 N/A 9Sp2.020 192.00 0.00 N/A 9Sp2.030 207.00 0.00 N/A 9Sp2.040 222.00 0.00 N/A 9Sp2.050 237.00 0.00 N/A 9Sp2.060 252.00 0.04 Bm-B 0.38 Sp2.070 267.00 0.01 Bm-B 0.38 Sp2.080 282.00 0.00 N/A 9Sp2.090 297.00 0.00 N/A 9Sp2.100 312.00 0.00 N/A 9

***** End of Rep

Spec: AASHTO Standard Units: US (Engl

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inal w/o Sway)):3io Max-Cmp Loc All-Cmp Ratio (ksi) (ksi)----- ------- ---- ------- ----------- -0.34 Bm-B -1.60 4.75 ----- -0.57 Bm-T -1.60 2.81 ----- -0.73 Bm-T -1.60 2.19 ----- -0.83 Bm-T -1.60 1.94 ----- -0.87 Bm-T -1.60 1.84 ----- -0.85 Bm-T -1.60 1.88 ----- -0.77 Bm-T -1.60 2.07 ----- -0.64 Bm-T -1.60 2.50 ----- -0.54 Bm-B -1.60 2.94 ----- -0.86 Bm-B -1.60 1.87 ----- -0.98 Bm-B -1.60 1.63 ----- -0.96 Bm-B -1.60 1.67 ----- -0.90 Bm-B -1.60 1.78 ----- -0.64 Bm-B -1.60 2.51 ----- -0.52 Bm-T -1.60 3.05 ----- -0.64 Bm-T -1.60 2.49 ----- -0.71 Bm-T -1.60 2.25 ----- -0.73 Bm-T -1.60 2.19 ----- -0.71 Bm-T -1.60 2.27 ----- -0.63 Bm-T -1.60 2.53 ----- -0.50 Bm-T -1.60 3.20 ----- -0.31 Bm-B -1.60 5.18

ort *****

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Stress Check - Box GirderStage Final: PS + Perm(SLD 1 (Final w/o Sway)):3POI Location Max-Ten Loc All-Ten Ratio Max-Cmp Loc All-Cmp Ratio (ft) (ksi) (ksi) (ksi) (ksi)-------- -------- ------- ---- ------- ------ ------- ---- ------- ------Sp1.000 0.00 0.00 N/A 999.99 -0.67 Bm-B -1.60 2.37 Sp1.010 16.20 0.00 N/A 999.99 -0.85 Bm-T -1.60 1.87 Sp1.020 32.40 0.00 N/A 999.99 -0.98 Bm-T -1.60 1.63 Sp1.030 48.60 0.00 N/A 999.99 -1.07 Bm-T -1.60 1.50 Sp1.040 64.80 0.00 N/A 999.99 -1.10 Bm-T -1.60 1.45 Sp1.050 81.00 0.00 N/A 999.99 -1.09 Bm-T -1.60 1.47 Sp1.060 97.20 0.00 N/A 999.99 -1.01 Bm-T -1.60 1.59 Sp1.070 113.40 0.00 N/A 999.99 -0.87 Bm-T -1.60 1.85 Sp1.080 129.60 0.00 N/A 999.99 -0.76 Bm-B -1.60 2.10 Sp1.090 145.80 0.00 N/A 999.99 -1.12 Bm-B -1.60 1.43 Sp1.100 162.00 0.08 Bm-T 0.00 0.00* -1.22 Bm-B -1.60 1.31 Sp2.000 162.00 0.04 Bm-T 0.00 0.00* -1.19 Bm-B -1.60 1.35 Sp2.010 177.00 0.00 N/A 999.99 -1.18 Bm-B -1.60 1.35 Sp2.020 192.00 0.00 N/A 999.99 -0.89 Bm-B -1.60 1.80 Sp2.030 207.00 0.00 N/A 999.99 -0.65 Bm-T -1.60 2.44 Sp2.040 222.00 0.00 N/A 999.99 -0.78 Bm-T -1.60 2.06 Sp2.050 237.00 0.00 N/A 999.99 -0.85 Bm-T -1.60 1.88 Sp2.060 252.00 0.00 N/A 999.99 -0.88 Bm-T -1.60 1.82 Sp2.070 267.00 0.00 N/A 999.99 -0.86 Bm-T -1.60 1.85 Sp2.080 282.00 0.00 N/A 999.99 -0.82 Bm-T -1.60 1.96 Sp2.090 297.00 0.00 N/A 999.99 -0.74 Bm-T -1.60 2.17 Sp2.100 312.00 0.00 N/A 999.99 -0.62 Bm-B -1.60 2.59



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Stress Check - Box GirderStage Final: 1/2(PS + Perm) + LL(SLD 1 (FPOI Location Max-Ten Loc All-Ten Rat (ft) (ksi) (ksi) -------- -------- ------- ---- ------- -Sp1.000 0.00 ------- ---- ------- -Sp1.010 16.20 ------- ---- ------- -Sp1.020 32.40 ------- ---- ------- -Sp1.030 48.60 ------- ---- ------- -Sp1.040 64.80 ------- ---- ------- -Sp1.050 81.00 ------- ---- ------- -Sp1.060 97.20 ------- ---- ------- -Sp1.070 113.40 ------- ---- ------- -Sp1.080 129.60 ------- ---- ------- -Sp1.090 145.80 ------- ---- ------- -Sp1.100 162.00 ------- ---- ------- -Sp2.000 162.00 ------- ---- ------- -Sp2.010 177.00 ------- ---- ------- -Sp2.020 192.00 ------- ---- ------- -Sp2.030 207.00 ------- ---- ------- -Sp2.040 222.00 ------- ---- ------- -Sp2.050 237.00 ------- ---- ------- -Sp2.060 252.00 ------- ---- ------- -Sp2.070 267.00 ------- ---- ------- -Sp2.080 282.00 ------- ---- ------- -Sp2.090 297.00 ------- ---- ------- -Sp2.100 312.00 ------- ---- ------- -

***** End of Rep


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor2.cbx 33,376.28 1.30 0.00 999.99 35,268.91 1.25 0.00 999.99 34,980.46 1.29 0.00 999.99 32,341.86 1.31 0.00 999.99 27,448.61 1.48 0.00 999.99 20,402.61 999.99 0.00 0.00 *

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Flexure Check - Box GirderStage Final: LFD 1 (Final w/o Sway)POI Location Mu-Max Phi*Mn-Pos 1.2*M-Cr Cap/Mu Mu-Min Phi*Mn-Neg (ft) (kip-ft) (kip-ft) (kip-ft)-------- -------- ---------- ---------- ---------- ------Sp1.000 0.00 0.01 22,971.46 21,456.92 999.99 0.00 0.00 0.00 999.99 Sp1.010 16.20 20,249.59 34,214.45 29,239.01 1.27 0.00 0.00 0.00 999.99 Sp1.020 32.40 34,571.21 42,269.80 34,671.38 1.22 0.00 0.00 0.00 999.99 Sp1.030 48.60 43,129.75 47,108.25 37,642.44 1.09 0.00 0.00 0.00 999.99 Sp1.040 64.80 46,372.71 48,721.69 38,046.98 1.05 0.00 0.00 0.00 999.99 Sp1.050 81.00 44,179.40 47,467.47 36,075.31 1.07 0.00 0.00 0.00 999.99 Sp1.060 97.20 36,579.73 43,705.97 32,016.94 1.19 0.00 0.00 0.00 999.99 Sp1.070 113.40 24,140.82 37,441.51 25,636.44 1.46 0.00 0.00 0.00 999.99 Sp1.080 129.60 7,090.09 28,686.72 17,158.83 3.04 -4,080.77 0.00 0.00 0.00 *Sp1.090 145.80 0.00 0.00 0.00 999.99 -26,022.66 -35,257.70 -43,966.24 1.02 Sp1.100 162.00 0.00 0.00 0.00 999.99 -55,031.00 -45,296.83 -54,016.74 0.82 *Sp2.000 162.00 0.00 0.00 0.00 999.99 -53,635.61 -45,296.83 -53,824.51 0.84 *Sp2.010 177.00 0.00 0.00 0.00 999.99 -28,102.11 -35,257.51 -42,784.75 0.94 *Sp2.020 192.00 3,214.09 28,686.85 16,185.79 6.71 -8,824.02 0.00 0.00 0.00 *Sp2.030 207.00 18,551.08 37,441.61 23,849.33 1.57 0.00 0.00 0.00 999.99 Sp2.040 222.00 29,790.13 43,706.04 29,575.02 1.47 0.00 0.00 0.00 999.99


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 237.00 36,612.45 47,467.51 0.00 0.00 Sp2.060 252.00 38,957.96 48,721.69 0.00 0.00 Sp2.070 267.00 36,644.08 47,108.21 0.00 0.00 Sp2.080 282.00 29,536.80 42,269.72 0.00 0.00 Sp2.090 297.00 17,371.37 34,214.33 0.00 0.00 Sp2.100 312.00 0.00 22,971.46 -2.93 0.00 ***** End of Report *****


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ish) Loss: Lump Sum ................

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Flexure Check - Box GirderStage Final: LFD 1B (Final w/o Sway)POI Location Mu-Max Phi*Mn-Pos 1.2*M-Cr Cap/Mu Mu-Min Phi*Mn-Neg (ft) (kip-ft) (kip-ft) (kip-ft)-------- -------- ---------- ---------- ---------- ------Sp1.000 0.00 0.01 22,971.46 21,456.92 999.99 0.00 0.00 0.00 999.99 Sp1.010 16.20 24,388.28 34,214.45 29,239.01 1.17 0.00 0.00 0.00 999.99 Sp1.020 32.40 41,832.72 42,269.80 34,671.38 1.01 0.00 0.00 0.00 999.99 Sp1.030 48.60 52,337.20 47,108.25 37,642.44 0.90 * 0.00 0.00 0.00 999.99 Sp1.040 64.80 56,431.90 48,721.69 38,046.98 0.86 * 0.00 0.00 0.00 999.99 Sp1.050 81.00 53,987.69 47,467.47 36,075.31 0.88 * 0.00 0.00 0.00 999.99 Sp1.060 97.20 44,940.52 43,705.97 32,016.94 0.97 * 0.00 0.00 0.00 999.99 Sp1.070 113.40 29,349.19 37,441.51 25,636.44 1.28 0.00 0.00 0.00 999.99 Sp1.080 129.60 7,807.64 28,686.72 17,158.83 2.76 -7,965.74 0.00 0.00 0.00 *Sp1.090 145.80 0.00 0.00 0.00 999.99 -26,610.77 -35,257.70 -43,966.24 1.00 *Sp1.100 162.00 0.00 0.00 0.00 999.99 -57,139.09 -45,296.83 -54,016.74 0.79 *Sp2.000 162.00 0.00 0.00 0.00 999.99 -53,018.84 -45,296.83 -53,824.51 0.84 *Sp2.010 177.00 0.00 0.00 0.00 999.99 -30,503.63 -35,257.51 -42,784.75 0.87 *Sp2.020 192.00 3,969.89 28,686.85 16,185.79 5.43 -13,664.49 0.00 0.00 0.00 *Sp2.030 207.00 23,177.86 37,441.61 23,849.33 1.57 -187.89 0.00 0.00 0.00 *Sp2.040 222.00 37,107.35 43,706.04 29,575.02 1.18 0.00 0.00 0.00 999.99


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 237.00 45,285.51 47,467.51 0.00 0.00 Sp2.060 252.00 47,743.83 48,721.69 0.00 0.00 Sp2.070 267.00 44,446.06 47,108.21 0.00 0.00 Sp2.080 282.00 35,663.22 42,269.72 0.00 0.00 Sp2.090 297.00 20,867.41 34,214.33 0.00 0.00 Sp2.100 312.00 0.00 22,971.46 -2.93 0.00 ***** End of Report *****


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor2.cbx0.4775m 574.00 153.82 N/A 9.32f 0.4775m 574.00 153.82 N/A 1.25f 0.4775m 338.84 157.57 N/A 2.17f 0.4775m 338.84 157.57 N/A 1.89f 0.4775m 438.84 152.74 N/A 1.10f .4775m 438.84 152.74 N/A 10.26f 0.4775m 783.98 148.98 N/A 1.10f .4775m 783.98 148.98 N/A 2.60f 0.4775m 1,437.96 148.98 N/A 1.36f .4775m 1,437.96 148.98 N/A 2.45f 0.4775m 1,716.40 148.98 N/A 1.25f .4775m 1,716.40 148.98 N/A 2.05f

0.18f’cbvdv. Use Strut and Tie Method if beam .2.

qual Av/S-minimum.e reinforcement per LRFD 5.8.2.43.3-2.

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Shear Check - Box GirderStage Final: LFD 1 (Final w/o Sway)POI Location Vu-Max Conc Mom Av/S-prov Vc Vs-req Vs-prov Cap-prov/Vu Vu-Min (ft) (kip) (kip-ft) (in) (kip) (kip) (kip)-------- -------- ---------- ---------- ------- --------- ---------- --------- -------Sp1.000 0.00 -935.68 0.01 0.4775m 1,772.11 148.98 N/A 1.85f -1,457.75 0.01 0.4775m 1,772.11 148.98 N/A 1.19f Sp1.010 16.20 -678.32 16,407.78 0.4775m 1,419.09 148.98 N/A 2.08f -1,132.40 20,248.59 0.4775m 1,419.09 148.98 N/A 1.25f Sp1.020 32.40 -398.43 28,857.34 0.4775m 771.98 148.98 N/A 2.08f -831.13 34,568.45 0.4856m 771.98 151.50 N/A 1.00f Sp1.030 48.60 -95.72 41,830.71 0.4775m 432.38 152.74 N/A 5.50f -531.36 43,071.54 0.4940m 432.38 158.02 N/A 1.00f Sp1.040 64.80 211.01 45,569.24 0.4775m 338.84 157.57 N/A 2.12f -233.88 45,926.68 0.4775m 338.84 157.57 N/A 1.91f Sp1.050 81.00 516.64 43,687.19 0.4775m 429.72 153.82 N/A 1.02f 60.46 43,360.81 0.4775m 429.72 153.82 N/A 8.69f Sp1.060 97.20 810.01 36,419.11 0.5528m 727.56 172.46 N/A 1.00f 354.47 35,661.60 0.4775m 727.56 148.98 N/A 2.23f Sp1.070 113.40 1,114.33 19,285.88 0.4775m 1,268.33 148.98 N/A 1.14f 640.76 23,180.05 0.4775m 1,268.33 148.98 N/A 1.99f Sp1.080 129.60 1,427.48 1,342.23 0.4775m 1,701.57 148.98 N/A 1.17f 918.89 6,325.29 0.4775m 1,701.57 148.98 N/A 1.81f Sp1.090 145.80 1,742.12 -22,146.57 0.7091m 1,714.45 221.24 N/A 1.00f 1,188.73 -14,486.13 0.4775m 1,714.45 148.98 N/A 1.41f Sp1.100 162.00 2,075.97 -51,236.46 3.0754m 1,337.89 968.76 N/A 1.00f 1,460.43 -37,580.89 0.9042m 1,337.89 284.82 N/A 1.00f Sp2.000 162.00 -1,381.21 -36,566.34 0.5852m 1,350.35 184.33 N/A 1.00f -1,978.88 -49,887.78 2.6934m 1,350.35 848.41 N/A 1.00f Sp2.010 177.00 -1,128.65 -16,200.20 0.4775m 1,533.78 148.98 N/A 1.34f -1,668.47 -24,211.49 1.0259m 1,533.78 320.08 N/A 1.00f Sp2.020 192.00 -876.00 2,354.07 0.4775m 1,445.58 148.98 N/A 1.64f -1,375.96 -3,380.43 0.4775m 1,445.58 148.98 N/A 1.04f Sp2.030 207.00 -615.35 17,528.73 0.4775m 1,425.57 148.98 N/A 2.30f -1,084.86 12,684.42 0.4775m 1,425.57 148.98 N/A 1.31f Sp2.040 222.00 -346.61 28,875.86 0.4775m 881.73 148.98 N/A 2.68f -800.30 29,645.42 0.4775m 881.73 148.98 N/A 1.16f


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 237.00 -70.28 36,033.85 -524.35 36,343.31 Sp2.060 252.00 206.07 38,691.31 -236.66 38,300.08 Sp2.070 267.00 485.31 36,592.72 51.91 35,310.77 0Sp2.080 282.00 766.72 29,536.17 322.95 23,809.50 0Sp2.090 297.00 1,049.69 17,371.09 583.77 13,619.14 0Sp2.100 312.00 1,339.60 -2.93 819.30 -2.93 0Notes (*): Factored shear stress exceeds end not integral with support. LRFD 5.8.3 (f): Design failed! (L): Asfy-Actual < Asfy-Required. (m): Av/S-provided was changed to e (!): Must provide Minimum transvers (X): Max Vs exceeded. LRFD Eq. 5.8. (z): Zero tension steel T/B.***** End of Report *****


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ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Shear Check - Box GirderStage Final: LFD 1B (Final w/o Sway)POI Location Vu-Max Conc Mom Av/S-prov Vc Vs-req Vs-prov Cap-prov/Vu Vu-Min (ft) (kip) (kip-ft) (in) (kip) (kip) (kip)-------- -------- ---------- ---------- ------- --------- ---------- --------- -------Sp1.000 0.00 -907.18 0.01 0.4775m 1,772.11 148.98 N/A 1.91f -1,773.25 0.01 0.6351m 1,772.11 198.16 N/A 1.00f Sp1.010 16.20 -664.43 12,735.25 0.4775m 1,431.47 148.98 N/A 2.14f -1,390.14 24,388.28 0.4775m 1,431.47 148.98 N/A 1.02f Sp1.020 32.40 -420.47 30,697.44 0.4775m 730.62 148.98 N/A 1.88f -1,014.81 40,411.93 1.2723m 730.62 396.95 N/A 1.00f Sp1.030 48.60 -105.92 41,024.09 0.4775m 392.40 152.74 N/A 4.63f -649.55 48,651.74 1.0295m 392.40 329.32 N/A 1.00f Sp1.040 64.80 232.12 46,663.65 0.4775m 338.84 157.57 N/A 1.92f -296.92 49,848.65 0.4775m 338.84 157.57 N/A 1.50f Sp1.050 81.00 593.66 46,717.09 0.7026m 433.29 226.34 N/A 1.00f 35.70 45,261.79 0.4775m 433.29 153.82 N/A 14.80f Sp1.060 97.20 963.39 40,400.78 1.0839m 732.26 338.19 N/A 1.00f 352.77 35,822.84 0.4775m 732.26 148.98 N/A 2.25f Sp1.070 113.40 1,342.76 27,030.56 0.8578m 1,224.31 267.65 N/A 1.00f 648.92 22,281.87 0.4775m 1,224.31 148.98 N/A 1.90f Sp1.080 129.60 1,719.82 6,367.99 2.0010m 1,286.62 624.30 N/A 1.00f 927.11 5,280.11 0.4775m 1,286.62 148.98 N/A 1.39f Sp1.090 145.80 2,083.26 -21,060.48 3.3085m 1,282.49 1,032.26 N/A 1.00f 1,194.86 -15,373.11 0.4775m 1,282.49 148.98 N/A 1.08f Sp1.100 162.00 2,450.42 -54,495.24 4.3962m 1,337.89 1,384.81 N/A 1.00f 1,460.46 -37,584.79 0.9043m 1,337.89 284.84 N/A 1.00f Sp2.000 162.00 -1,381.24 -36,570.36 0.5853m 1,350.35 184.36 N/A 1.00f -2,339.26 -51,286.25 3.9646m 1,350.35 1,248.84 N/A 1.00f Sp2.010 177.00 -1,136.15 -17,204.29 0.4775m 1,174.81 148.98 N/A 1.05f -1,986.92 -21,478.29 3.3105m 1,174.81 1,032.88 N/A 1.00f Sp2.020 192.00 -885.21 1,305.68 0.4775m 1,124.28 148.98 N/A 1.29f -1,637.97 2,818.77 2.2298m 1,124.28 695.70 N/A 1.00f Sp2.030 207.00 -626.17 16,431.95 0.4775m 1,386.27 148.98 N/A 2.21f -1,279.25 20,974.08 0.4775m 1,386.27 148.98 N/A 1.08f Sp2.040 222.00 -349.09 28,667.98 0.4775m 796.67 148.98 N/A 2.44f -921.01 32,647.76 0.7265m 796.67 226.67 N/A 1.00f

Spec: AASHTO Standard Units: US (English) Loss: Lump Sum ................

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 237.00 -52.41 37,318.96 -580.23 38,410.60 Sp2.060 252.00 257.64 41,673.38 -246.60 38,738.24 Sp2.070 267.00 585.66 40,983.13 65.99 34,281.67 0Sp2.080 282.00 930.24 34,351.65 332.38 16,747.53 0Sp2.090 297.00 1,284.82 20,867.41 557.50 10,053.57 0Sp2.100 312.00 1,647.28 -2.93 782.52 -2.93 0Notes (*): Factored shear stress exceeds end not integral with support. LRFD 5.8.3 (f): Design failed! (L): Asfy-Actual < Asfy-Required. (m): Av/S-provided was changed to e (!): Must provide Minimum transvers (X): Max Vs exceeded. LRFD Eq. 5.8. (z): Zero tension steel T/B.***** End of Report *****


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxDesign Parameters - LFDDesign Requirements - Box GirderGoverning LC Required Provided --------------- ------------------------------ -------------- --------------P-Jack for Tendons (kips): Tendon-1 PS + Perm(SLD 1 (Final w/o Sway)):3 7,936.73 7,570.00*f'ci (ksi) SLD 1 (Initial) 1.582 3.500 f'c (ksi) PS + Perm(SLD 1 (Final w/o Sway)):3 3.004 4.000 Notes (*): Provided is less than Required.Loss-Type Selected: Lump SumAllowable/Limiting Stress FactorsCompression Tension --------------- ---------------------Permanent+LL 0.60*f'c (psi) 6.00*sqrt(f'c (psi))PS+Perm 0.40*f'c (psi) 0.00*sqrt(f'c (psi))1/2 (PS+Perm)+LL 0.40*f'c (psi)Cracking Tension 7.50*sqrt(f'c (psi))Release 0.60*f'c (psi) 3.00*sqrt(f'c (psi)) Max 200.00 (psi)Resistance FactorsPT RC -------- -----------Flexure 0.95 0.90Shear 0.90 0.85***** End of Report *****

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Design of a 2-Span Post-Tensioned Cast-in-Place Concrete Box Girder (AASHTO Standard) (U.S. Units)

This CONBOX tutorial takes you through a design, step-by-step and illustrates some of the basic features of the program. In this tutorial, you will be designing in accordance with the AASHTO Standard Design Specifications.

The information for this tutorial is contained in an input file called “Tutor2.cbx.” As an alternative to inputting all the information from scratch, as directed in this tutorial, you can load this file and only work on the sections you wish. To load this file, select the Opencommand from the File menu. Browse to the CONBOX/Examples subdirectory, if it is not already showing, and select the file “Tutor2.cbx.”

This tutorial follows the 2-span (162′ – 150′) example provided in Caltran’s Bridge Design Practice Manual, Section 3.4, pages 3-36 through 3-102.

LEAP® CONBOXv10.00.01.00 Tutorial Two / T2-1© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Diagrams

3.70

'2.

80'

3

Diagrams

FIGURE T2-1. Elevation View

FIGURE T2-2. Typical Section(Post-Tensioning Ducts Not Shown)

FIGURE T2-3. Longitudinal Section and Post-Tensioning Layout

162' -0" 150'-0"

L = 28'I = 96 ft4

1' -0" TYP

4'-6" 4'-6"

37'-6"

7"

6'-6

"

3 @ 9' -6" = 28'-6"

6 3/8" @ Midspan

1' -0" @ Bent

8 1/

8"C Web 1L C Web 2L C Web 3L C Web 4L

4" FILLETS (TYP)

3" FUTURE A.C. OVERLAY

1' -0"

1'-9"

64.80' 81.00'

16.20' 15.00'

75.00' 60.00'

0.40L 0.50L 0.10L 0.10L 0.50L 0.40L

CL

Abut. 1

CL

BENT 2

CL

Abut.

1.25'

PARABOLIC PATH BTW. POINTS SHOWN

1.00' 1.00'

T2-2 / Tutorial Two LEAP® CONBOXv10.00.01.00© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Problem Data

Problem Data



AASHTO Standard

Units

U.S. (English)


Lump Sum 20 ksi

Horizontal Offset

0.00′

Pier Information

Izz 96 ft4

Iyy 1944 ft4

Area 72.0 ft2

P/T Tendons

Strand Type ½″ - 270 ksi Low Relaxation (Es = 28,500 ksi)

Tendon Type Unknown

Friction Coeff. 0.20

Wobble Coeff. (1/ft) 0.0002

Relaxation 0 ksi

Jack Type Left

Force Type Force

Left Force 7570 kips per tendon

Left Set 0.375

Right Force N/A

Right Set N/A






f′ci (ksi) 3.5 --

f′c (ksi) 4.0 3.25

Humidity (%) 70 --





Live Load

HS20-44

Permit Trucks P5, P7, P9, P11, and P13


2.68 lanes Assume distribution factor based on full bridge.

Overall Deck Width

Caltran’s Bridge Design Practice Manual, Figure 2, Section 3.4.3.3 (page 1-13)

Additional Dead Loads

A.C. Overlay Assume 35 psf; w = 0.035[37.5 - 2(1.75)] = 1.190 klf

Concrete Barrier Assume 392 psf; w = 0.392 × 2 = 0.784 klf

Load Combinations


Start CONBOX as you would any other application using Microsoft® Windows®. By default, the program installs in Programs > LEAP Software > CONBOX. To open, click the Start button, select Programs, then LEAP Software, and then select CONBOX.



Dead Loads Superimposed Dead Loads

Live Loads

Initial Self Weight N/A N/A

Final Without Sway Self Weight A.C. OverlayConcrete Barrier

HS20 Truck + LanePermit Vehicles

lanes68.214

5.37 =




GEOMETRY TAB

The Geometry tab allows you to input the physical properties of the bridge, including bridge alignment, layout, cross section information, and pier/column properties. Using this tab, you can create, modify, or delete elements of your bridge description.


If there is no specific alignment provided, CONBOX will use its default alignment (N 90 E). You can now create and/or modify the bridge connections by clicking the Layout button on this tab to open the Bridge Component Layout dialog box.







This bridge has two abutments and one pier/bent. Both the abutments and the pier are perpendicular to the bridge alignment. The program automatically creates rows for the beginning and end of the bridge. For the steps listed below, refer to Fig. T2-7 to view the completed screen.

Perform the following steps to specify the bridge layout and connection information:

1. In the grid, select the Begin Bridge row by clicking anywhere in the row and enter “0” in the Station field.

2. Select the End Bridge row by clicking anywhere in the row and enter “312” in the Station field. This value is the sum of both span lengths.

3. While in the Begin Bridge row, click the Add Abutment button to add Abutment 1 after the Begin Bridge row and complete the fields to define Abutment 1.

• Enter “Abutment 1” in the Ref. Name field.




4. Click the Add Abutment button to add Abutment 3 and complete the fields to define it.

• Enter “Abutment 3” in the Ref. Name field.




5. While in the Abutment 1 row, click the Add Pier button and complete the fields to define the pier.

• Enter “Bent 2” in the Ref. Name field.

• According to this example, the pier needs to be at 162 ft. Enter “162” in the Station field.



6. Click the OK button to return to the Geometry tab.


GEOMETRY TAB



The Cross Section Layout dialog box allows you to define the bridge cross section.





This bridge is comprised of a prismatic section that has a soffit flare between 0.9L (Span 1) to 0.1L (Span 2) along the bridge length. By default, the program creates a beginning cross section. You should define the section properties for the begin section first by clicking the Section button under the Section Def field to open the Multi-Cell CIP Box Section dialog box.


The Multi-Cell CIP Box Section dialog box allows you to define cross section dimensions.





Define the section properties by entering the dimensions as shown in Fig. T2-9. To define the concrete material properties, click the Material button to open the Concrete Materialdialog box.


This dialog box allows you to define the material for the superstructure cross section. Define the material properties for this bridge by entering the information as shown in Fig. T2-10. When you are done, click the OK button to return to the Multi-Cell CIP Box Sectiondialog box.






When you return to this dialog box, you need to define the remaining cross sections.

While in the Beg Section row, click the Recall Section button. This action copies the section properties for the Beg Section to the recalled section. Enter “148.5” ft. in the Loc in Span field. Select Constant from the Section Variation drop-down list.

Next, you will define the soffit flare section. Click the Add Variant button and enter the data as shown in Fig. T2-11. Make sure the B-Slab thickness is 12.0 inches. Define the last two sections by clicking the Recall Section button and entering the information as shown in Fig. T2-11.

NOTE: Refer to Fig. T2-2: Typical Section on page T2-2 for soffit flare and cross section information.





When you are done, click the OK button to return to the Geometry tab.


GEOMETRY TAB

Once you have defined the cross section layout and materials, you can create and/or modify the piers and columns by clicking the Piers button on this tab to open the Pier and Column Definitions dialog box.







Specify the pier property information for Bent 2 by changing the default pier name to “Bent 2” and selecting Integral from the Type drop-down list.

This pier contains a 28 ft. column that is not one of the predefined column types; therefore, you must create a user-defined column type by clicking the Column Types button to open the Column Definition dialog box.


This dialog box allows you to create, modify, or delete user-defined, nonstandard column shapes.


FIGURE T2-13. Column Definition Dialog Box

Define the column by entering the information as shown in Fig. T2-13. Once you are done, click the OK button to return to the Pier and Column Definitions dialog box.


Specify the column length by entering “28” in the Len field located in the Columns for Pier Definition grid. Add the user-defined column you created by selecting Column from the Column Type drop-down list and Fix from the Support drop-down list. Next you need to define the concrete material properties for the column by clicking the Material button in the grid to open to Concrete Material dialog box.




This dialog box allows you to define the concrete material for the appropriate column by entering the information as shown in Fig. T2-14.

FIGURE T2-14. Concrete Material Dialog Box


When you are done, click the OK button to return to the Pier and Column Definitions dialog box.


Once you have completed defining the pier for this bridge, click the OK button to return to the Geometry tab..



Step 6: Define the Post-Tension Layout


MODEL TAB

The Model tab allows you to modify the plane frame analytical model by specifying additional details about the superstructure, the tendons, the longitudinal rebar, and the stirrups.


You can define the post-tension layout and tendon information for the full width section by clicking the Tendons button to open the Tendon Definitions dialog box.

TENDON DEFINITIONS DIALOG BOX

This dialog box allows you to define the post-tension layout and tendon information. Enter the post-tensioning information and the Path Data information as shown in Fig. T2-16.

NOTE: Refer to Fig. T2-3: Longitudinal Section and Post-Tensioning Layout on page T2-2for additional data input.


CONBOX provides the user the ability to compute the Required Jacking Force and Concrete Strengths (f′ci and f′c). This information can be found in the Design Results screen. For this tutorial, however, you will proceed by specifying the post-tensioning layout information.



FIGURE T2-16. Tendon Definitions Dialog Box

Once you completed the tendon definitions, click the OK button to return to the Model tab.

.


LOADS/ANALYSIS TAB


• Dead Loads: Intrinsic Self Weight

• Superimposed Dead Loads: A.C. Overlay and Concrete Barrier

• Live Loads: HS20 Truck + Lane and Permit Vehicles P5, P7, P9, P11, P13


CONBOX will automatically compute the required longitudinal rebar, if required, to satisfy ultimate moment capacity criteria. For this tutorial, you will design the rebar and stirrups needed for this bridge by using the auto-design features located in the Design tab; therefore, you can skip the Long. Rebar and Stirrups buttons.





Select the Initial analysis case and define the Intrinsic Self-Weight load by right-clicking the Dead Load/DC Group option on the right panel and selecting Add DC/DL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX (INTRINSIC SELF WEIGHT)

This dialog box allows you to define the dead load for the analysis. You can define the intrinsic self-weight by selecting the Include Self-Weight option as shown in Fig. T2-18.

FIGURE T2-18. Dead Loads Dialog Box (Intrinsic Self-Weight)



Step 8: Define the Superimposed Dead Loads for the Analysis


Once you have defined the Dead Loads, notice that Intrinsic Self-Weight has been added to the right panel and that it is now represented in the graphic window for the bridge as shown in Fig. T2-19.NOTE: Refer to the Problem Data beginning on page T2-3 for additional data input.

FIGURE T2-19. Loads/Analysis Tab (Intrinsic Self-Weight Added)

Select the Final analysis case and define the A.C. Overlay Load by right-clicking the Superimposed Dead Load/DW Group option on the right panel and selecting Add DW/ADL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX (A.C. OVERLAY)

Define the A.C. Overlay Load by completing the information as shown in Fig. T2-20.

FIGURE T2-20. Dead Loads Dialog Box (A.C. Overlay)



Once you are done, click the OK button to return to the Loads/Analysis tab. Define the Concrete Barrier Load by right-clicking the Superimposed Dead Load/DW Group option on the right side of the screen and selecting Add DW/ADL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX (CONCRETE BARRIER)

Define the Concrete Barrier Load by completing the information as shown in Fig. T2-21.

FIGURE T2-21. Dead Loads Dialog Box (Concrete Barrier)



LOADS/ANALYSIS TAB

Once you have defined the superimposed dead loads, notice that both the A.C. Overlay and the Concrete Barrier have been added to the right side of the window and that they are now represented in the graphic window for the bridge as shown in Fig. T2-22.NOTE: Refer to the Problem Data beginning on page T2-3 for additional data input.



FIGURE T2-22. Loads/Analysis Tab (Superimposed Dead Loads Added)

Select the Final w/o Sway analysis case and define the HS20 Truck and H20/HS20 Lane Load by expanding the Live Load Groups located under Locked Library Loads. Select the predefined HS20 Truck + Lane load, then drag and drop it anywhere within the Tutor 2 Loads. Notice that this load is added to the Live Load Group. In the Live Load Group for this tutorial, double-click the HS20 Truck + Lane Load to open the Live Loaddialog box.








LOADS/ANALYSIS TAB

Define the Permit Vehicles Load by selecting the P5, P7, P9, P11, and P13 Load located in the Live Load Groups listed under Locked Library Loads. Drag and drop this load anywhere within the Tutor 2 Loads. Notice that this load is added to the Live Load Group. In the Live Load Group for this tutorial, double-click the load to open the Live Load dialog box.

LIVE LOAD DIALOG BOX (PERMIT VEHICLES LOAD)


FIGURE T2-24. Live Load Dialog Box (Permit Vehicles Load)

LOADS/ANALYSIS TAB





.


LOADS/ANALYSIS TAB

Once you have defined the loads for the analysis, you need to add the combination factors to be used for the each analysis case. To define the combinations for the Initial analysis case, select Initial from the Case drop-down list, right-click in the left panel, and select Add Combination to add a load combination.

LFD LOAD COMBINATION FACTORS DIALOG BOX (SLD 1 (INITIAL))

The first combination for this analysis will be for SLD Group I. To define this combination, double-click the load combination, Comb-1. Complete the LFD Load Combination Factors dialog box as shown in Fig. T2-26.



LOADS/ANALYSIS TAB (ADD SELF-WEIGHT TO A LOAD COMBINATION)

Once you have created the SLD 1 (Initial) combination, select the Self Weight load in the right panel, then drag and drop it anywhere within the combination. Notice that the Intrinsic Self Weight is added to the Dead Load/DC Group in the combination as shown in Fig. T2-27.


Although there is only the self-weight in the Initial analysis case, you will add two different combinations (SLD and LFD). The type of combination selected governs which specification checks and design activities the combination will be used for.



FIGURE T2-27. Loads/Analysis Tab (SLD 1 (Initial) Combination Added)

Repeat the steps defined above to define the rest of the combinations for the analysis cases. Leave the parameters in the LFD Load Combination Factors dialog box as the default for all combination types. Refer to the following table for additional input information.

AASHTOCombination

TypeCombination Name Purpose Defined Loads to Include

Dead Load (SW_AC_RAIL) Live Loads


A.C.Overlay

ConcreteBarrier

HS20 Truck +H20/HS20 Lane

PermitTrucks

Initial

SLD Group I SLD 1 (Initial) f'ci Design, Stress Check

X

Final Without (w/o) Sway

SLD Group I SLD 1 (Final w/o Sway) PT Designf'c Design

X X X X

LFD Group I LFD 1 (Final w/o Sway) Strength Design (Std) X X X X

LFD Group IB LFD 1B (Final w/o Sway) Strength Design (Permit) X X X X







Use the default allowable stress factors, PT Resistance Factors, RC Resistance Factors, and the plane frame model by clicking the Use Defaults button. When you are done, click the OK button to return to the program.


LOADS/ANALYSIS TAB




You will use the program-computed live load distribution factors according to AASHTO; therefore, skip the Live Load Distribution Factors button.


Step 13: Automatically Design the Longitudinal Rebar


This screen allows you to view, print, or save (in text or Microsoft® Excel® formats) structure responses to all loads, load cases, and load combination. Click to close this screen and return to the Loads/Analysis tab.

Step 13: Automatically Design the Longitudinal Rebar

DESIGN TAB

This tab allows you to verify the design results and assists you in designing the layout of the longitudinal rebar and stirrups, if necessary. CONBOX has the ability to automatically design the longitudinal rebar for your bridge. Design the rebar by clicking the Rebar button to open the Longitudinal Rebar dialog box.




Step 14: Automatically Design the Stirrups

LONGITUDINAL REBAR DIALOG BOX

This dialog box assists you in designing the longitudinal rebar for the bridge. CONBOXdoes not automatically determine the controlling load combination. It is the user’s responsibility to make this determination.

FIGURE T2-31. Longitudinal Rebar Dialog Box (Design)

For this tutorial, however, the controlling load combination is LFD 1B (Final w/o Sway). Select this load combination and enter the design method, No. of Bars with a solution increment of 5, #5 bar size, and 2.5 in. clearance as shown in Fig. T2-31. Click the Auto-Design button. When the following message displays, select OK.

FIGURE T2-32. Auto Design Rebar Warning Message

This action deletes any rebar data you provided in the Design tab; however, you did not enter anything for this tutorial. Verify that the automatic design (As provided) meets the As required. If it does, copy the rebar design into your bridge by clicking the Copy to Model button.

When you are done, click the OK button to accept these changes and return to the Design tab.


DESIGN TAB

CONBOX has the ability to automatically design the stirrups for your bridge. Design the vertical reinforcement (i.e., stirrups) by clicking the Stirrups button to open the Stirrups dialog box.



STIRRUPS DIALOG BOX

This dialog box assists you in designing the stirrups for the bridge. CONBOX does not automatically determine the controlling load combination. It is the user’s responsibility to make this determination.

FIGURE T2-33. Stirrups Dialog Box (Design)

For this tutorial, however, the controlling load combination is LFD 1B (Final w/o Sway). Select this load combination and enter the stirrup spacing, #5 bar size, and 8 legs as shown in Fig. T2-33. Click the Auto-Design button. When the following message displays, select OK.

FIGURE T2-34. Auto Design Stirrups Warning Message

This action deletes any stirrup data you provided in the Design tab; however, you did not enter anything for this tutorial. Verify that the automatic design (Av/s provided) meets the Av/s required in the graph. If it does, copy the stirrup design into your bridge by clicking the Copy to Model button.

When you are done, click the OK button to accept these changes and return to the Design tab.

.

In order to generate reports that includes the rebar and stirrup information, you will need to run the analysis again (Loads tab, Step 12, page T2-22) and then print the final reports.





DESIGN TAB

After re-running the analysis, click the Design Results button to open the Design Results screen.




Using this screen, you can display the design results in either a text or graphic format, view the design results for an analysis case, view the design results for a load combination, or view the design results by response type. You can also print your design results by right-clicking this screen and selecting the Print option. When you are done, click to close this screen and return to the Design tab.




The input of Tutorial 2 is completed. To print the final output of the project, select Printfrom the File menu to open the Print Report Manager dialog box.




Following is a printout of the output for Tutorial 2 according to the options selected above.


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io Max-Cmp Loc All-Cmp Ratio (ksi) (ksi)----- ------- ---- ------- ------99.99 -0.67 Bm-B -2.40 3.56 99.99 -1.00 Bm-T -2.40 2.41 66.10 -1.22 Bm-T -2.40 1.96 2.33 -1.36 Bm-T -2.40 1.77 1.67 -1.42 Bm-T -2.40 1.69 2.04 -1.40 Bm-T -2.40 1.72 16.18 -1.28 Bm-T -2.40 1.88 99.99 -1.07 Bm-T -2.40 2.24 99.99 -0.93 Bm-B -2.40 2.59 99.99 -1.42 Bm-B -2.40 1.69 0.86* -1.59 Bm-B -2.40 1.51 0.95* -1.55 Bm-B -2.40 1.55 99.99 -1.49 Bm-B -2.40 1.61 99.99 -1.08 Bm-B -2.40 2.22 99.99 -0.85 Bm-T -2.40 2.82 99.99 -1.03 Bm-T -2.40 2.33 99.99 -1.14 Bm-T -2.40 2.11 10.56 -1.17 Bm-T -2.40 2.05 57.08 -1.14 Bm-T -2.40 2.11 99.99 -1.04 Bm-T -2.40 2.31 99.99 -0.87 Bm-T -2.40 2.76 99.99 -0.62 Bm-B -2.40 3.89

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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Summary - Box GirderStage FinalPOI Location ............ Min C/D Ratios ............ (ft) Moment Shear St-Ten St-Cmp LL-Def-------- -------- ------ ------ ------ ------ ------Sp1.000 0.00 999.99 1.00d 999.99 2.37 999.00 Sp1.010 16.20 1.17 1.02d 999.99 1.87 2.86 Sp1.020 32.40 1.01 1.00d 66.10 1.63 1.51 Sp1.030 48.60 0.90* 1.00d 2.33 1.50 1.11 Sp1.040 64.80 0.86* 1.50d 1.67 1.45 0.96*Sp1.050 81.00 0.88* 1.00d 2.04 1.47 0.93*Sp1.060 97.20 0.97* 1.00d 16.18 1.59 1.04 Sp1.070 113.40 1.28 1.00d 999.99 1.85 1.30 Sp1.080 129.60 0.00* 1.00d 999.99 2.10 1.96 Sp1.090 145.80 1.00* 1.00d 999.99 1.43 4.18 Sp1.100 162.00 0.79* 1.00d 0.00* 1.31 263.62 Sp2.000 162.00 0.84* 1.00d 0.00* 1.35 242.52 Sp2.010 177.00 0.87* 1.00d 999.99 1.35 4.76 Sp2.020 192.00 0.00* 1.00d 999.99 1.80 2.26 Sp2.030 207.00 0.00* 1.08d 999.99 2.44 1.52 Sp2.040 222.00 1.18 1.00d 999.99 2.06 1.22 Sp2.050 237.00 1.05 1.00d 999.99 1.88 1.10 Sp2.060 252.00 1.02 1.73d 10.56 1.82 1.13 Sp2.070 267.00 1.06 1.00d 57.08 1.85 1.31 Sp2.080 282.00 1.19 1.00d 999.99 1.96 1.79 Sp2.090 297.00 1.25 1.12d 999.99 2.17 3.38 Sp2.100 312.00 0.00* 1.02d 999.99 2.59 999.00 Notes C: Crack Control did not pass. d: Shear reinforcement was designed. L: Asfy-Actual < Asfy-Required.***** End of Report **


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Stress Check - Box GirderStage Final: SLD 1 (Final w/o Sway)POI Location Max-Ten Loc All-Ten Rat (ft) (ksi) (ksi) -------- -------- ------- ---- ------- -Sp1.000 0.00 0.00 N/A 9Sp1.010 16.20 0.00 N/A 9Sp1.020 32.40 0.01 Bm-B 0.38 Sp1.030 48.60 0.16 Bm-B 0.38 Sp1.040 64.80 0.23 Bm-B 0.38 Sp1.050 81.00 0.19 Bm-B 0.38 Sp1.060 97.20 0.02 Bm-B 0.38 Sp1.070 113.40 0.00 N/A 9Sp1.080 129.60 0.00 N/A 9Sp1.090 145.80 0.00 N/A 9Sp1.100 162.00 0.44 Bm-T 0.38 Sp2.000 162.00 0.40 Bm-T 0.38 Sp2.010 177.00 0.00 N/A 9Sp2.020 192.00 0.00 N/A 9Sp2.030 207.00 0.00 N/A 9Sp2.040 222.00 0.00 N/A 9Sp2.050 237.00 0.00 N/A 9Sp2.060 252.00 0.04 Bm-B 0.38 Sp2.070 267.00 0.01 Bm-B 0.38 Sp2.080 282.00 0.00 N/A 9Sp2.090 297.00 0.00 N/A 9Sp2.100 312.00 0.00 N/A 9

***** End of Rep


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inal w/o Sway)):3io Max-Cmp Loc All-Cmp Ratio (ksi) (ksi)----- ------- ---- ------- ----------- -0.34 Bm-B -1.60 4.75 ----- -0.57 Bm-T -1.60 2.81 ----- -0.73 Bm-T -1.60 2.19 ----- -0.83 Bm-T -1.60 1.94 ----- -0.87 Bm-T -1.60 1.84 ----- -0.85 Bm-T -1.60 1.88 ----- -0.77 Bm-T -1.60 2.07 ----- -0.64 Bm-T -1.60 2.50 ----- -0.54 Bm-B -1.60 2.94 ----- -0.86 Bm-B -1.60 1.87 ----- -0.98 Bm-B -1.60 1.63 ----- -0.96 Bm-B -1.60 1.67 ----- -0.90 Bm-B -1.60 1.78 ----- -0.64 Bm-B -1.60 2.51 ----- -0.52 Bm-T -1.60 3.05 ----- -0.64 Bm-T -1.60 2.49 ----- -0.71 Bm-T -1.60 2.25 ----- -0.73 Bm-T -1.60 2.19 ----- -0.71 Bm-T -1.60 2.27 ----- -0.63 Bm-T -1.60 2.53 ----- -0.50 Bm-T -1.60 3.20 ----- -0.31 Bm-B -1.60 5.18

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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbx Combined Stress Check - Box Girder Stage Final: PS + Perm(SLD 1 (Final w/o Sway)):3 POI Location Max-Ten Loc All-Ten Ratio Max-Cmp Loc All-Cmp Ratio (ft) (ksi) (ksi) (ksi) (ksi)-------- -------- ------- ---- ------- ------ ------- ---- ------- ------Sp1.000 0.00 0.00 N/A 999.99 -0.67 Bm-B -1.60 2.37 Sp1.010 16.20 0.00 N/A 999.99 -0.85 Bm-T -1.60 1.87 Sp1.020 32.40 0.00 N/A 999.99 -0.98 Bm-T -1.60 1.63 Sp1.030 48.60 0.00 N/A 999.99 -1.07 Bm-T -1.60 1.50 Sp1.040 64.80 0.00 N/A 999.99 -1.10 Bm-T -1.60 1.45 Sp1.050 81.00 0.00 N/A 999.99 -1.09 Bm-T -1.60 1.47 Sp1.060 97.20 0.00 N/A 999.99 -1.01 Bm-T -1.60 1.59 Sp1.070 113.40 0.00 N/A 999.99 -0.87 Bm-T -1.60 1.85 Sp1.080 129.60 0.00 N/A 999.99 -0.76 Bm-B -1.60 2.10 Sp1.090 145.80 0.00 N/A 999.99 -1.12 Bm-B -1.60 1.43 Sp1.100 162.00 0.08 Bm-T 0.00 0.00* -1.22 Bm-B -1.60 1.31 Sp2.000 162.00 0.04 Bm-T 0.00 0.00* -1.19 Bm-B -1.60 1.35 Sp2.010 177.00 0.00 N/A 999.99 -1.18 Bm-B -1.60 1.35 Sp2.020 192.00 0.00 N/A 999.99 -0.89 Bm-B -1.60 1.80 Sp2.030 207.00 0.00 N/A 999.99 -0.65 Bm-T -1.60 2.44 Sp2.040 222.00 0.00 N/A 999.99 -0.78 Bm-T -1.60 2.06 Sp2.050 237.00 0.00 N/A 999.99 -0.85 Bm-T -1.60 1.88 Sp2.060 252.00 0.00 N/A 999.99 -0.88 Bm-T -1.60 1.82 Sp2.070 267.00 0.00 N/A 999.99 -0.86 Bm-T -1.60 1.85 Sp2.080 282.00 0.00 N/A 999.99 -0.82 Bm-T -1.60 1.96 Sp2.090 297.00 0.00 N/A 999.99 -0.74 Bm-T -1.60 2.17 Sp2.100 312.00 0.00 N/A 999.99 -0.62 Bm-B -1.60 2.59



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Stress Check - Box GirderStage Final: 1/2(PS + Perm) + LL(SLD 1 (FPOI Location Max-Ten Loc All-Ten Rat (ft) (ksi) (ksi) -------- -------- ------- ---- ------- -Sp1.000 0.00 ------- ---- ------- -Sp1.010 16.20 ------- ---- ------- -Sp1.020 32.40 ------- ---- ------- -Sp1.030 48.60 ------- ---- ------- -Sp1.040 64.80 ------- ---- ------- -Sp1.050 81.00 ------- ---- ------- -Sp1.060 97.20 ------- ---- ------- -Sp1.070 113.40 ------- ---- ------- -Sp1.080 129.60 ------- ---- ------- -Sp1.090 145.80 ------- ---- ------- -Sp1.100 162.00 ------- ---- ------- -Sp2.000 162.00 ------- ---- ------- -Sp2.010 177.00 ------- ---- ------- -Sp2.020 192.00 ------- ---- ------- -Sp2.030 207.00 ------- ---- ------- -Sp2.040 222.00 ------- ---- ------- -Sp2.050 237.00 ------- ---- ------- -Sp2.060 252.00 ------- ---- ------- -Sp2.070 267.00 ------- ---- ------- -Sp2.080 282.00 ------- ---- ------- -Sp2.090 297.00 ------- ---- ------- -Sp2.100 312.00 ------- ---- ------- -

***** End of Rep


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Flexure Check - Box GirderStage Final: LFD 1 (Final w/o Sway)POI Location Mu-Max Phi*Mn-Pos 1.2*M-Cr Cap/Mu Mu-Min Phi*Mn-Neg (ft) (kip-ft) (kip-ft) (kip-ft)-------- -------- ---------- ---------- ---------- ------Sp1.000 0.00 0.01 22,971.46 21,456.92 999.99 0.00 0.00 0.00 999.99 Sp1.010 16.20 20,249.59 34,214.45 29,239.01 1.27 0.00 0.00 0.00 999.99 Sp1.020 32.40 34,571.21 42,269.80 34,671.38 1.22 0.00 0.00 0.00 999.99 Sp1.030 48.60 43,129.75 47,108.25 37,642.44 1.09 0.00 0.00 0.00 999.99 Sp1.040 64.80 46,372.71 48,721.69 38,046.98 1.05 0.00 0.00 0.00 999.99 Sp1.050 81.00 44,179.40 47,467.47 36,075.31 1.07 0.00 0.00 0.00 999.99 Sp1.060 97.20 36,579.73 43,705.97 32,016.94 1.19 0.00 0.00 0.00 999.99 Sp1.070 113.40 24,140.82 37,441.51 25,636.44 1.46 0.00 0.00 0.00 999.99 Sp1.080 129.60 7,090.09 28,686.72 17,158.83 3.04 -4,080.77 0.00 0.00 0.00 *Sp1.090 145.80 0.00 0.00 0.00 999.99 -26,022.66 -35,257.70 -43,966.24 1.02 Sp1.100 162.00 0.00 0.00 0.00 999.99 -55,031.00 -45,296.83 -54,016.74 0.82 *Sp2.000 162.00 0.00 0.00 0.00 999.99 -53,635.61 -45,296.83 -53,824.51 0.84 *Sp2.010 177.00 0.00 0.00 0.00 999.99 -28,102.11 -35,257.51 -42,784.75 0.94 *Sp2.020 192.00 3,214.09 28,686.85 16,185.79 6.71 -8,824.02 0.00 0.00 0.00 *Sp2.030 207.00 18,551.08 37,441.61 23,849.33 1.57 0.00 0.00 0.00 999.99 Sp2.040 222.00 29,790.13 43,706.04 29,575.02 1.47 0.00 0.00 0.00 999.99


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 237.00 36,612.45 47,467.51 0.00 0.00 Sp2.060 252.00 38,957.96 48,721.69 0.00 0.00 Sp2.070 267.00 36,644.08 47,108.21 0.00 0.00 Sp2.080 282.00 29,536.80 42,269.72 0.00 0.00 Sp2.090 297.00 17,371.37 34,214.33 0.00 0.00 Sp2.100 312.00 0.00 22,971.46 -2.93 0.00

***** End of Rep


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Flexure Check - Box GirderStage Final: LFD 1B (Final w/o Sway)POI Location Mu-Max Phi*Mn-Pos 1.2*M-Cr Cap/Mu Mu-Min Phi*Mn-Neg (ft) (kip-ft) (kip-ft) (kip-ft)-------- -------- ---------- ---------- ---------- ------Sp1.000 0.00 0.01 22,971.46 21,456.92 999.99 0.00 0.00 0.00 999.99 Sp1.010 16.20 24,388.28 34,214.45 29,239.01 1.17 0.00 0.00 0.00 999.99 Sp1.020 32.40 41,832.72 42,269.80 34,671.38 1.01 0.00 0.00 0.00 999.99 Sp1.030 48.60 52,337.20 47,108.25 37,642.44 0.90 * 0.00 0.00 0.00 999.99 Sp1.040 64.80 56,431.90 48,721.69 38,046.98 0.86 * 0.00 0.00 0.00 999.99 Sp1.050 81.00 53,987.69 47,467.47 36,075.31 0.88 * 0.00 0.00 0.00 999.99 Sp1.060 97.20 44,940.52 43,705.97 32,016.94 0.97 * 0.00 0.00 0.00 999.99 Sp1.070 113.40 29,349.19 37,441.51 25,636.44 1.28 0.00 0.00 0.00 999.99 Sp1.080 129.60 7,807.64 28,686.72 17,158.83 2.76 -7,965.74 0.00 0.00 0.00 *Sp1.090 145.80 0.00 0.00 0.00 999.99 -26,610.77 -35,257.70 -43,966.24 1.00 *Sp1.100 162.00 0.00 0.00 0.00 999.99 -57,139.09 -45,296.83 -54,016.74 0.79 *Sp2.000 162.00 0.00 0.00 0.00 999.99 -53,018.84 -45,296.83 -53,824.51 0.84 *Sp2.010 177.00 0.00 0.00 0.00 999.99 -30,503.63 -35,257.51 -42,784.75 0.87 *Sp2.020 192.00 3,969.89 28,686.85 16,185.79 5.43 -13,664.49 0.00 0.00 0.00 *Sp2.030 207.00 23,177.86 37,441.61 23,849.33 1.57 -187.89 0.00 0.00 0.00 *Sp2.040 222.00 37,107.35 43,706.04 29,575.02 1.18 0.00 0.00 0.00 999.99


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 237.00 45,285.51 47,467.51 0.00 0.00 Sp2.060 252.00 47,743.83 48,721.69 0.00 0.00 Sp2.070 267.00 44,446.06 47,108.21 0.00 0.00 Sp2.080 282.00 35,663.22 42,269.72 0.00 0.00 Sp2.090 297.00 20,867.41 34,214.33 0.00 0.00 Sp2.100 312.00 0.00 22,971.46 -2.93 0.00

***** End of Rep


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Shear Check - Box GirderStage Final: LFD 1 (Final w/o Sway)POI Location Vu-Max Conc Mom Av/S-prov Vc Vs-req Vs-prov Cap-prov/Vu Vu-Min (ft) (kip) (kip-ft) (in) (kip) (kip) (kip)-------- -------- ---------- ---------- ------- --------- ---------- --------- -------Sp1.000 0.00 -935.68 0.01 0.4775m 1,772.11 148.98 N/A 1.85f -1,457.75 0.01 0.4775m 1,772.11 148.98 N/A 1.19f Sp1.010 16.20 -678.32 16,407.78 0.4775m 1,419.09 148.98 N/A 2.08f -1,132.40 20,248.59 0.4775m 1,419.09 148.98 N/A 1.25f Sp1.020 32.40 -398.43 28,857.34 0.4775m 771.98 148.98 N/A 2.08f -831.13 34,568.45 0.4856m 771.98 151.50 N/A 1.00f Sp1.030 48.60 -95.72 41,830.71 0.4775m 432.38 152.74 N/A 5.50f -531.36 43,071.54 0.4940m 432.38 158.02 N/A 1.00f Sp1.040 64.80 211.01 45,569.24 0.4775m 338.84 157.57 N/A 2.12f -233.88 45,926.68 0.4775m 338.84 157.57 N/A 1.91f Sp1.050 81.00 516.64 43,687.19 0.4775m 429.72 153.82 N/A 1.02f 60.46 43,360.81 0.4775m 429.72 153.82 N/A 8.69f Sp1.060 97.20 810.01 36,419.11 0.5528m 727.56 172.46 N/A 1.00f 354.47 35,661.60 0.4775m 727.56 148.98 N/A 2.23f Sp1.070 113.40 1,114.33 19,285.88 0.4775m 1,268.33 148.98 N/A 1.14f 640.76 23,180.05 0.4775m 1,268.33 148.98 N/A 1.99f Sp1.080 129.60 1,427.48 1,342.23 0.4775m 1,701.57 148.98 N/A 1.17f 918.89 6,325.29 0.4775m 1,701.57 148.98 N/A 1.81f Sp1.090 145.80 1,742.12 -22,146.57 0.7091m 1,714.45 221.24 N/A 1.00f 1,188.73 -14,486.13 0.4775m 1,714.45 148.98 N/A 1.41f Sp1.100 162.00 2,075.97 -51,236.46 3.0754m 1,337.89 968.76 N/A 1.00f 1,460.43 -37,580.89 0.9042m 1,337.89 284.82 N/A 1.00f Sp2.000 162.00 -1,381.21 -36,566.34 0.5852m 1,350.35 184.33 N/A 1.00f -1,978.88 -49,887.78 2.6934m 1,350.35 848.41 N/A 1.00f Sp2.010 177.00 -1,128.65 -16,200.20 0.4775m 1,533.78 148.98 N/A 1.34f -1,668.47 -24,211.49 1.0259m 1,533.78 320.08 N/A 1.00f Sp2.020 192.00 -876.00 2,354.07 0.4775m 1,445.58 148.98 N/A 1.64f -1,375.96 -3,380.43 0.4775m 1,445.58 148.98 N/A 1.04f Sp2.030 207.00 -615.35 17,528.73 0.4775m 1,425.57 148.98 N/A 2.30f -1,084.86 12,684.42 0.4775m 1,425.57 148.98 N/A 1.31f Sp2.040 222.00 -346.61 28,875.86 0.4775m 881.73 148.98 N/A 2.68f -800.30 29,645.42 0.4775m 881.73 148.98 N/A 1.16f


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 237.00 -70.28 36,033.85 -524.35 36,343.31 Sp2.060 252.00 206.07 38,691.31 -236.66 38,300.08 Sp2.070 267.00 485.31 36,592.72 51.91 35,310.77 0Sp2.080 282.00 766.72 29,536.17 322.95 23,809.50 0Sp2.090 297.00 1,049.69 17,371.09 583.77 13,619.14 0Sp2.100 312.00 1,339.60 -2.93 819.30 -2.93 0Notes (*): Factored shear stress exceeds end not integral with support. LRFD 5.8.3 (f): Design failed! (L): Asfy-Actual < Asfy-Required. (m): Av/S-provided was changed to e (!): Must provide Minimum transvers (X): Max Vs exceeded. LRFD Eq. 5.8. (z): Zero tension steel T/B.

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ort *****

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxCombined Shear Check - Box GirderStage Final: LFD 1B (Final w/o Sway)POI Location Vu-Max Conc Mom Av/S-prov Vc Vs-req Vs-prov Cap-prov/Vu Vu-Min (ft) (kip) (kip-ft) (in) (kip) (kip) (kip)-------- -------- ---------- ---------- ------- --------- ---------- --------- -------Sp1.000 0.00 -907.18 0.01 0.4775m 1,772.11 148.98 N/A 1.91f -1,773.25 0.01 0.6351m 1,772.11 198.16 N/A 1.00f Sp1.010 16.20 -664.43 12,735.25 0.4775m 1,431.47 148.98 N/A 2.14f -1,390.14 24,388.28 0.4775m 1,431.47 148.98 N/A 1.02f Sp1.020 32.40 -420.47 30,697.44 0.4775m 730.62 148.98 N/A 1.88f -1,014.81 40,411.93 1.2723m 730.62 396.95 N/A 1.00f Sp1.030 48.60 -105.92 41,024.09 0.4775m 392.40 152.74 N/A 4.63f -649.55 48,651.74 1.0295m 392.40 329.32 N/A 1.00f Sp1.040 64.80 232.12 46,663.65 0.4775m 338.84 157.57 N/A 1.92f -296.92 49,848.65 0.4775m 338.84 157.57 N/A 1.50f Sp1.050 81.00 593.66 46,717.09 0.7026m 433.29 226.34 N/A 1.00f 35.70 45,261.79 0.4775m 433.29 153.82 N/A 14.80f Sp1.060 97.20 963.39 40,400.78 1.0839m 732.26 338.19 N/A 1.00f 352.77 35,822.84 0.4775m 732.26 148.98 N/A 2.25f Sp1.070 113.40 1,342.76 27,030.56 0.8578m 1,224.31 267.65 N/A 1.00f 648.92 22,281.87 0.4775m 1,224.31 148.98 N/A 1.90f Sp1.080 129.60 1,719.82 6,367.99 2.0010m 1,286.62 624.30 N/A 1.00f 927.11 5,280.11 0.4775m 1,286.62 148.98 N/A 1.39f Sp1.090 145.80 2,083.26 -21,060.48 3.3085m 1,282.49 1,032.26 N/A 1.00f 1,194.86 -15,373.11 0.4775m 1,282.49 148.98 N/A 1.08f Sp1.100 162.00 2,450.42 -54,495.24 4.3962m 1,337.89 1,384.81 N/A 1.00f 1,460.46 -37,584.79 0.9043m 1,337.89 284.84 N/A 1.00f Sp2.000 162.00 -1,381.24 -36,570.36 0.5853m 1,350.35 184.36 N/A 1.00f -2,339.26 -51,286.25 3.9646m 1,350.35 1,248.84 N/A 1.00f Sp2.010 177.00 -1,136.15 -17,204.29 0.4775m 1,174.81 148.98 N/A 1.05f -1,986.92 -21,478.29 3.3105m 1,174.81 1,032.88 N/A 1.00f Sp2.020 192.00 -885.21 1,305.68 0.4775m 1,124.28 148.98 N/A 1.29f -1,637.97 2,818.77 2.2298m 1,124.28 695.70 N/A 1.00f Sp2.030 207.00 -626.17 16,431.95 0.4775m 1,386.27 148.98 N/A 2.21f -1,279.25 20,974.08 0.4775m 1,386.27 148.98 N/A 1.08f Sp2.040 222.00 -349.09 28,667.98 0.4775m 796.67 148.98 N/A 2.44f -921.01 32,647.76 0.7265m 796.67 226.67 N/A 1.00f


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 237.00 -52.41 37,318.96 -580.23 38,410.60 Sp2.060 252.00 257.64 41,673.38 -246.60 38,738.24 Sp2.070 267.00 585.66 40,983.13 65.99 34,281.67 0Sp2.080 282.00 930.24 34,351.65 332.38 16,747.53 0Sp2.090 297.00 1,284.82 20,867.41 557.50 10,053.57 0Sp2.100 312.00 1,647.28 -2.93 782.52 -2.93 0Notes (*): Factored shear stress exceeds end not integral with support. LRFD 5.8.3 (f): Design failed! (L): Asfy-Actual < Asfy-Required. (m): Av/S-provided was changed to e (!): Must provide Minimum transvers (X): Max Vs exceeded. LRFD Eq. 5.8. (z): Zero tension steel T/B.

***** End of Rep


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2.cbxDesign Parameters - LFDDesign Requirements - Box GirderGoverning LC Required Provided --------------- ------------------------------ -------------- --------------P-Jack for Tendons (kips): Tendon-1 PS + Perm(SLD 1 (Final w/o Sway)):3 7,936.73 7,570.00*f'ci (ksi) SLD 1 (Initial) 1.582 3.500 f'c (ksi) PS + Perm(SLD 1 (Final w/o Sway)):3 3.004 4.000 Notes (*): Provided is less than Required.Loss-Type Selected: Lump SumAllowable/Limiting Stress FactorsCompression Tension --------------- ---------------------Permanent+LL 0.60*f'c (psi) 6.00*sqrt(f'c (psi))PS+Perm 0.40*f'c (psi) 0.00*sqrt(f'c (psi))1/2 (PS+Perm)+LL 0.40*f'c (psi)Cracking Tension 7.50*sqrt(f'c (psi))Release 0.60*f'c (psi) 3.00*sqrt(f'c (psi)) Max 200.00 (psi)Resistance FactorsPT RC -------- -----------Flexure 0.95 0.90Shear 0.90 0.85
***** End of Report ****

Check of a 3- Span Cast-In-Place Post-Tensioned Concrete Haunched Slab (AASHTO LRFD) (Metric Units)

This CONBOX tutorial takes you through a design, step-by-step, demonstrating the design of a continuous 3-span cast-in-place post-tensioned concrete haunched slab. In this tutorial, you will be designing in accordance with the AASHTO LRFD Design Specifications.

The information for this tutorial is contained in an input file called “Tutor3.cbx.” As an alternative to inputting all the information from scratch, as directed in this tutorial, you can load this file and only work on the sections you wish. To load this file, select the Open command from the File menu. Browse to the CONBOX/Examples subdirectory, if it is not already showing, and select the file “Tutor3.cbx.”

This tutorial is adopted from the Kansas Department of Transportation’s post-tensioned concrete haunched slab span standards.

LEAP® CONBOXv10.00.01.00 Tutorial Three / T3-1© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Diagrams

Diagrams

FIGURE T3-1. Elevation View(76 mm O.D. Ducts w/ 9-15 mm. Dia. Strand)

FIGURE T3-2. Cast-In-Place Concrete Haunch Slab

FIGURE T3-3. Cross Section (A-A)

17 000 11 000

6 000 10 500 10 500

500

CL CL460

Abutment

460 460

Symm. about BridgeCLPier 1761

11 600

76 mm O.D. DUCT (TYP) w/ 9-15 mm Dia. Strand (20 TOTAL)460

40 clear

11 000300 300

T3-2 / Tutorial Three LEAP® CONBOX v10.00.01.00© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Diagrams

FIGURE T3-4. Longitudinal Reinforcing Detail

FIGURE T3-5. Post-Tension Tendon Profile

460

mm

(#6) #19 M @ 300 mm (41 Bars Total)

As Provided = 11,639 mm2

30 mm CLR.

(#7) #22 M @ 300 mm (41 Bars Total)

As Provided = 15,871 mm265 mm CLR.

12 SPA. @ 1200 = 14 400 7 SPA. @ 1200 = 8400

12001400 1400

17 000

Top of Slab

1200

Center of Gravity of Post-

Tension Tendon (CGS)

C PierL Symm. about C BridgeLC AbutmentL

229

273

303

330

348

358

360

355

342

321

293

260

217

172

125

169

208

248

286

315

334

351

363

366

11 000


Problem Data

Problem Data



AASHTO LRFD

Units

SI (Metric)


LRFD-1998

Horizontal Offset

0.00′

Rebar Information

fy = 413.7 MPa

User-Defined

P/T Tendons

20 Ducts (76 mm O.D.) each with 9-15 mm tendons

(Total Area of Strands = 20 × 9 × 140 mm2 = 25,200 mm2)

Tendon Type 180-0.6″



Relaxation 0 ksi

Jack Type Both

Force Type Force

Left Force 1782 kN × 20 = 35,640 kN

Left Set 6.0 mm

CIP Slab Drop-Cap Pier

Unit Weight (kg/m3) 2400 2400

E-Modulus, E28 (MPa) 29786 29786


Thermal Coeff. (1/°C) 10.8 × 10-6 --

f′ci (MPa) 24 --

f′c (MPa) 35 35

Humidity (%) 80 --





Right Force 1782 kN × 20 = 35,640 kN

Right Set 6.0 mm

Live Load

HL-93


Arts. 4.6.2.1.2 and 4.6.2.3

Superimposed Dead Loads

On Composite (DW) FWS = 1.20 kPa × 11.6 m = 13.92 kN/m

On Composite (DC) 2 barriers = 2 × 4.02 kN/m = 8.04 kN/m

Load Combinations





DeadLoads

SuperimposedDead Loads

LiveLoads

Initial Self Weight N/A N/A

Final Self Weight FWSConcrete Barrier

HL-93 – Multilane








GEOMETRY TAB



For this tutorial, you will be analyzing and designing a post-tensioned cast-in-place concrete haunched slab bridge.



If there is no specific alignment provided, CONBOX will use its default alignment (N 90 E). You can now create and/or modify the bridge connections by clicking the Layout button on this tab to open the Bridge Component Layout dialog box.





This bridge has two abutments and two piers. Both the abutments and the piers are perpendicular to the bridge alignment. The program automatically creates rows for the beginning and end of the bridge. Complete this dialog box as shown in Fig. T3-9. When you are done, click the OK button to return to the Geometry tab.


GEOMETRY TAB




NOTE: Refer to Fig. T1-1: Elevation View and Fig. T1-3: Cross Section (A-A) for additional data input.




By default, the program creates a beginning section. You should define the section properties for the begin section first by clicking the Section button under the Section Deffield to open the Multi-Cell CIP Box Section dialog box.



NOTE: Refer to Fig. T1-2: Cast-In-Place Concrete Haunch Slab and Fig. T1-3: Cross Section (A-A) for additional data input.




Define the section properties by entering the dimensions as shown in Fig. T3-11. To define the concrete material properties, click the Material button to open the Concrete Materialdialog box.


This dialog box allows you to define the material for the superstructure cross section. Define the material properties for this bridge by entering the information as shown in Fig. T3-12. When you are done, click the OK button to return to the Multi-Cell CIP Box Sectiondialog box.

NOTE: Refer to the Concrete Material Properties section of Problem Data located on page T3-4.





When you return to this dialog box, you need to define the remaining cross sections.

While in the Beg Section row, click the Recall Section button. This action copies the section properties for the Beg Section to the recalled section.

Next, you will define the negative moment section at the pier. Click the Add Variantbutton and enter the data as shown in Fig. T3-13. Define the rest of the bridge by clicking the Recall Section button and entering the information as shown in Fig. T3-13.

NOTE: Refer to Fig. T1-1: Elevation View and Fig. T1-2: Cast-In-Place Concrete Haunch Slab for cross section information.







GEOMETRY TAB





Specify the pier property information for the Bent by changing the default pier name to “Bent” and selecting Drop-Cap from the Type drop-down list and entering the data as shown in Fig. T3-14. This pier contains a 6 m, rectangular column. (Refer to Section B-B and Fig. T3-1: Elevation View on page T3-2 for details.) Define the column as shown in Fig. T3-14.



Next you need to define the concrete material properties for the column by clicking the Material button in the grid to open to Concrete Material dialog box.



NOTE: Refer to the Concrete Material Properties section of Problem Data located on page T3-4.



When you are done, click the OK button to return to the Pier and Column Definitions dialog box.




MODEL TAB






You can define the post-tension layout and tendon information for your slab bridge by clicking the Tendons button to open the Tendon Definitions dialog box.


This dialog box allows you to define the post-tension layout and tendon information. Enter the post-tensioning information as shown in Fig. T3-17. Refer to the following table for Path Data information.


CONBOX provides the user the ability to compute the Required Jacking Force and Concrete strengths (f′ci and f′c). This information can be found in the Design Results screen. For this tutorial, however, you will proceed by specifying the post-tensioning layout information.




NOTE: Refer to Fig. T3-5: Post-Tension Tendon Profile on page T3-3 for additional data input.

Once you completed the tendon definitions, click the OK button to return to the Model tab.

Location SpanNumber

Distance(m)

Top orBottom

Offset(mm)

VariationType

POC

Path Data for Tendon “Tendon-1”

1 1 0 Top 229 Linear --

2 1 1.2 Top 273 Linear --

3 1 1.2 Top 303 Linear --

4 1 1.2 Top 330 Linear --

5 1 1.2 Top 348 Linear --

6 1 1.2 Top 358 Linear --

7 1 1.2 Top 360 Linear --

8 1 1.2 Top 355 Linear --

9 1 1.2 Top 342 Linear --

10 1 1.2 Top 321 Linear --

11 1 1.2 Top 293 Linear --

12 1 1.2 Top 260 Linear --

13 1 1.2 Top 217 Linear --

14 1 1.2 Top 172 Linear --

15 1 1.4 Top 125 Linear --

16 2 1.4 Top 169 Linear --

17 2 1.2 Top 208 Linear --

18 2 1.2 Top 248 Linear --

19 2 1.2 Top 286 Linear --

20 2 1.2 Top 315 Linear --

21 2 1.2 Top 334 Linear --

22 2 1.2 Top 351 Linear --

23 2 1.2 Top 363 Linear --

24 2 1.2 Top 366 Linear --

25 2 1.2 Top 363 Linear --

26 2 1.2 Top 351 Linear --




MODEL TAB

Once you have completed the tendon definitions, you can define the longitudinal rebar by clicking the Long. Rebar button to open the Longitudinal Rebar Definitions dialog box.



NOTE: Refer to Fig. T3-4: Longitudinal Reinforcing Detail on page T3-3.

Location SpanNumber

Distance(m)

Top orBottom

Offset(mm)

VariationType

POC

27 2 1.2 Top 334 Linear --

28 2 1.2 Top 315 Linear --

29 2 1.2 Top 286 Linear --

30 2 1.2 Top 248 Linear --

31 2 1.2 Top 208 Linear --

32 2 1.2 Top 169 Linear --

33 2 1.4 Top 125 Linear --

34 3 1.4 Top 172 Linear --

35 3 1.2 Top 217 Linear --

36 3 1.2 Top 260 Linear --

37 3 1.2 Top 293 Linear --

38 3 1.2 Top 321 Linear --

39 3 1.2 Top 342 Linear --

40 3 1.2 Top 355 Linear --

41 3 1.2 Top 360 Linear --

42 3 1.2 Top 358 Linear --

43 3 1.2 Top 348 Linear --

44 3 1.2 Top 330 Linear --

45 3 1.2 Top 303 Linear --

46 3 1.2 Top 273 Linear --

47 3 1.2 Top 229 Linear --




Enter the longitudinal rebar as shown in Fig. T3-18. When you are done, click the OKbutton to return to the Model tab. Notice that the longitudinal rebar displays in red in both the elevation and section views of the bridge. Use the View Control feature to move ahead on the bridge and follow the rebar along the cross section of the structure.

.


LOADS/ANALYSIS TAB

The Loads/Analysis tab allows you to specify load combinations to be used in the analysis. For this tutorial, you will be adding the following loads:

• Dead Loads: Intrinsic Self Weight

• Superimposed Dead Loads: Barrier and Future Wearing Surface (FWS)

• Live Loads: HL-93 – Multispan


You do not need to enter any stirrup information for this bridge; therefore, you can skip the Stirrups button.





Select the Initial analysis case and define the Intrinsic Self-Weight load by right-clicking the Dead Load/DC Group option on the right panel and selecting Add DC/DL. Double-click the load to open the Dead Loads dialog box.








Once you have defined the Dead Loads, notice that Intrinsic Self-Weight has been added to the right panel and that it is now represented in the graphic window for the bridge as shown in Fig. T3-21.


FIGURE T3-21. Loads/Analysis Tab (Intrinsic Self-Weight Added)

Select the Final analysis case and define the Barrier Load by right-clicking the Dead Load/DC Group option on the right panel and selecting Add DC/DL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX (BARRIER)

Define the Barrier Load by completing the information as shown in Fig. T3-22.

FIGURE T3-22. Dead Loads Dialog Box (Barrier)



Once you are done, click the OK button to return to the Loads/Analysis tab. Define the FWS Load by right-clicking the Superimposed Dead Load/DW Group option on the right-side of the screen and selecting Add DW/ADL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX (FUTURE WEARING SURFACE)

Define the FWS Load by completing the information as shown in Fig. T3-23.

FIGURE T3-23. Dead Loads Dialog Box (Future Wearing Surface)



LOADS/ANALYSIS TAB

Once you have defined the superimposed dead loads, notice that both the Barrier and the FWS Loads have been added to the right side of the window and that they are now represented in the graphic window for the bridge as shown in Fig. T3-25.





Select the Final w/o Sway analysis case and define the HL 93 – Multispan Load by expanding the Live Load Groups located under Locked Library Loads. Select the predefined HL 93 – Multispan load, then drag and drop it anywhere within the Tutor 3 Loads. Notice that this load is added to the Live Load Group. In the Live Load Group for this tutorial, double-click the HL 93 – Multispan Load to open the Live Load dialog box.


LIVE LOAD DIALOG BOX (HL 93 – MULTISPAN LOAD)


FIGURE T3-25. Live Load Dialog Box (HL 93 – Multispan)


LOADS/ANALYSIS TAB

Notice that the live load has been added to the right panel and that it is now represented in the graphic window as shown in Fig. T3-26.




.


LOADS/ANALYSIS TAB


LFD LOAD COMBINATION FACTORS DIALOG BOX (SERVICE I (INITIAL))

The first combination for this analysis will be for Service I. To define this combination, double-click the load combination, Comb-1. Complete the LRFD Load Combination Factors dialog box as shown in Fig. T3-27.

FIGURE T3-27. LRFD Load Combination Factors Dialog Box



Although there is only the self-weight in the Initial analysis case, you will add three different combinations (Service I, Service III, and Strength I). The type of combination selected governs which specification checks and design activities the combination will be used for.



LOADS/ANALYSIS TAB (ADD SELF-WEIGHT TO A LOAD COMBINATION)

Once you have created the Service I (Initial) combination, select the Self Weight load in the right panel, then drag and drop it anywhere within the combination. Notice that the Intrinsic Self Weight is added to the Dead Load/DC Group in the combination as shown in Fig. T3-28.

FIGURE T3-28. Loads/Analysis Tab (Service I (Initial) Combination Added)

Repeat the steps defined above to define the rest of the combinations for the analysis. Leave the parameters in the LRFD Load Combination Factors dialog box as the default for all combination types. Refer to the following table for additional input information.

.

AASHTOCombination

Type

CombinationName

Purpose Defined Loads to Include


Barrier FWS HL 93 –Multispan

Initial

Service I Service 1 (Initial) f'ci DesignComprehensive Stress Check

X

Service III Service 3 (Initial) Tensile Stress Check X

Final w/o Sway

Service I Service 1 (Final w/o Sway) f'c Design X X X X

Service III Service 3 (Final w/o Sway) PT Design X X X X

Strength I Strength 1 (Final w/o Sway) Strength Design (Std) X X X X







Use the allowable stress and resistance factors as shown in Fig. T3-29. When you are done, click the OK button to return to the program.


LOADS/ANALYSIS TAB










DESIGN TAB

This tab allows you to verify the design results and assists you in designing the layout of your rebar and stirrups. After running the analysis, click the Design Results button to open the Design Results screen.








Reviewing the Flexure Check design results for the Strength I (Final w/o Sway) load combination will show you that the design fails near the points of moment inflection (i.e., changes in sign of moment). This is due to the determination of moment capacity by using specification equations. Using the strain compatibility approach (see results for Flexure (SC)), it can be seen that the design is adequate.


The input of Tutorial 3 is completed. To print the output of the project to a text file, select Print from the File menu to open the Print Report Manager dialog box.






Following this page is a printout of the output for Tutorial 3 according to the options selected above..



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io Max-Cmp Loc All-Cmp Ratio (MPa) (MPa)----- ------- ---- ------- ----------- -5.46 Bm-T -21.00 3.84 ----- -8.45 Bm-T -21.00 2.48 ----- -10.25 Bm-T -21.00 2.05 ----- -11.12 Bm-B -21.00 1.89 ----- -11.08 Bm-B -21.00 1.90 ----- -9.93 Bm-T -21.00 2.12 ----- -9.01 Bm-T -21.00 2.33 ----- -7.71 Bm-T -21.00 2.72 ----- -6.74 Bm-B -21.00 3.11 ----- -6.43 Bm-B -21.00 3.26 ----- -7.35 Bm-B -21.00 2.86 ----- -6.83 Bm-B -21.00 3.07 ----- -6.33 Bm-T -21.00 3.32 ----- -7.67 Bm-T -21.00 2.74 ----- -8.95 Bm-T -21.00 2.35 ----- -10.36 Bm-T -21.00 2.03 ----- -11.32 Bm-B -21.00 1.86 ----- -10.37 Bm-T -21.00 2.02 ----- -8.94 Bm-T -21.00 2.35 ----- -7.67 Bm-T -21.00 2.74 ----- -6.33 Bm-T -21.00 3.32 ----- -6.83 Bm-B -21.00 3.08 ----- -7.34 Bm-B -21.00 2.86 ----- -6.43 Bm-B -21.00 3.27 ----- -6.74 Bm-B -21.00 3.11 ----- -7.71 Bm-T -21.00 2.72 ----- -9.01 Bm-T -21.00 2.33 ----- -9.93 Bm-T -21.00 2.12 ----- -11.06 Bm-B -21.00 1.90 ----- -11.10 Bm-B -21.00 1.89 ----- -10.24 Bm-T -21.00 2.05 ----- -8.45 Bm-T -21.00 2.48 ----- -5.46 Bm-T -21.00 3.84

ort *****

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxCombined Summary - Box GirderStage FinalPOI Location ............ Min C/D Ratios ............ (m) Moment Shear St-Ten St-Cmp LL-def-------- -------- ------ ------ ------ ------ ------Sp1.000 0.00 999.99 1.38 999.99 2.88 999.00 Sp1.010 1.70 1.68 1.96 999.99 2.34 3.22 Sp1.020 3.40 1.29 2.51 999.99 1.78 1.75 Sp1.030 5.10 1.30 3.31 999.99 1.61 1.33 Sp1.040 6.80 1.30 4.23 9.83 1.62 1.23 Sp1.050 8.50 1.19 3.27 999.99 1.83 1.28 Sp1.060 10.20 0.72* 2.66 999.99 2.12 1.49 Sp1.070 11.90 0.47*C 1.92 999.99 2.63 1.93 Sp1.080 13.60 1.55 2.09 999.99 2.89 2.91 Sp1.090 15.30 1.36 1.85 999.99 3.00 6.03 Sp1.100 17.00 1.19 1.61 999.99 2.51 607.89 Sp2.000 17.00 1.19 1.60 999.99 2.56 796.55 Sp2.010 19.20 1.67 1.88 999.99 2.90 5.41 Sp2.020 21.40 0.72* 1.90 999.99 2.74 2.58 Sp2.030 23.60 1.12 2.51 999.99 2.26 1.73 Sp2.040 25.80 1.36 3.16 999.99 1.82 1.38 Sp2.050 28.00 1.36 3.55 6.70 1.61 1.28 Sp2.060 30.20 1.36 3.15 999.99 1.82 1.38 Sp2.070 32.40 1.12 2.51 999.99 2.27 1.73 Sp2.080 34.60 0.72* 1.90 999.99 2.74 2.60 Sp2.090 36.80 1.67 1.88 999.99 2.90 5.45 Sp2.100 39.00 1.19 1.60 999.99 2.57 796.01 Sp3.000 39.00 1.19 1.61 999.99 2.52 607.47 Sp3.010 40.70 1.36 1.85 999.99 3.00 6.03 Sp3.020 42.40 1.55 2.09 999.99 2.89 2.91 Sp3.030 44.10 0.47*C 1.92 999.99 2.63 1.93 Sp3.040 45.80 0.73* 2.66 999.99 2.12 1.49 Sp3.050 47.50 1.20 3.28 999.99 1.83 1.28 Sp3.060 49.20 1.30 4.23 10.94 1.62 1.23 Sp3.070 50.90 1.30 3.31 999.99 1.61 1.33 Sp3.080 52.60 1.29 2.51 999.99 1.78 1.74 Sp3.090 54.30 1.68 1.96 999.99 2.34 3.22 Sp3.100 56.00 999.99 1.66 999.99 2.88 999.00 Notes C: Crack Control did not pass. d: Shear reinforcement was designed. L: Asfy-Actual < Asfy-Required.***** End of Report *****t

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Stress Check - Box GirderStage Final: Service 1 (Final w/o Sway)POI Location Max-Ten Loc All-Ten Rat (m) (MPa) (MPa) -------- -------- ------- ---- ------- -Sp1.000 0.00 ------- ---- ------- -Sp1.010 1.70 ------- ---- ------- -Sp1.020 3.40 ------- ---- ------- -Sp1.030 5.10 ------- ---- ------- -Sp1.040 6.80 ------- ---- ------- -Sp1.050 8.50 ------- ---- ------- -Sp1.060 10.20 ------- ---- ------- -Sp1.070 11.90 ------- ---- ------- -Sp1.080 13.60 ------- ---- ------- -Sp1.090 15.30 ------- ---- ------- -FSupp1L 16.67 ------- ---- ------- -FSupp1R 17.33 ------- ---- ------- -Sp2.010 19.20 ------- ---- ------- -Sp2.020 21.40 ------- ---- ------- -Sp2.030 23.60 ------- ---- ------- -Sp2.040 25.80 ------- ---- ------- -Sp2.050 28.00 ------- ---- ------- -Sp2.060 30.20 ------- ---- ------- -Sp2.070 32.40 ------- ---- ------- -Sp2.080 34.60 ------- ---- ------- -Sp2.090 36.80 ------- ---- ------- -FSupp2L 38.67 ------- ---- ------- -FSupp2R 39.33 ------- ---- ------- -Sp3.010 40.70 ------- ---- ------- -Sp3.020 42.40 ------- ---- ------- -Sp3.030 44.10 ------- ---- ------- -Sp3.040 45.80 ------- ---- ------- -Sp3.050 47.50 ------- ---- ------- -Sp3.060 49.20 ------- ---- ------- -Sp3.070 50.90 ------- ---- ------- -Sp3.080 52.60 ------- ---- ------- -Sp3.090 54.30 ------- ---- ------- -Sp3.100 56.00 ------- ---- ------- -

***** End of Rep

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io Max-Cmp Loc All-Cmp Ratio (MPa) (MPa)----- ------- ---- ------- ----------- -5.46 Bm-T -15.75 2.88 ----- -6.63 Bm-B -15.75 2.38 ----- -7.60 Bm-B -15.75 2.07 ----- -8.43 Bm-B -15.75 1.87 ----- -7.81 Bm-B -15.75 2.02 ----- -6.14 Bm-B -15.75 2.57 ----- -4.68 Bm-B -15.75 3.36 ----- -4.60 Bm-T -15.75 3.42 ----- -4.80 Bm-T -15.75 3.28 ----- -4.75 Bm-T -15.75 3.32 ----- -4.12 Bm-T -15.75 3.82 ----- -4.35 Bm-T -15.75 3.62 ----- -5.43 Bm-T -15.75 2.90 ----- -5.52 Bm-T -15.75 2.85 ----- -5.03 Bm-T -15.75 3.13 ----- -5.59 Bm-B -15.75 2.82 ----- -8.58 Bm-B -15.75 1.84 ----- -5.59 Bm-B -15.75 2.82 ----- -5.03 Bm-T -15.75 3.13 ----- -5.52 Bm-T -15.75 2.85 ----- -5.43 Bm-T -15.75 2.90 ----- -4.35 Bm-T -15.75 3.62 ----- -4.12 Bm-T -15.75 3.82 ----- -4.75 Bm-T -15.75 3.32 ----- -4.80 Bm-T -15.75 3.28 ----- -4.60 Bm-T -15.75 3.42 ----- -4.68 Bm-B -15.75 3.36 ----- -6.14 Bm-B -15.75 2.57 ----- -7.81 Bm-B -15.75 2.02 ----- -8.43 Bm-B -15.75 1.87 ----- -7.60 Bm-B -15.75 2.07 ----- -6.63 Bm-B -15.75 2.38 ----- -5.46 Bm-T -15.75 2.88

ort *****

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxCombined Stress Check - Box GirderStage Final: Service 3 (Final w/o Sway)POI Location Max-Ten Loc All-Ten Ratio Max-Cmp Loc All-Cmp Ratio (m) (MPa) (MPa) (MPa) (MPa)-------- -------- ------- ---- ------- ------ ------- ---- ------- ------Sp1.000 0.00 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.010 1.70 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.020 3.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.030 5.10 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.040 6.80 0.15 Bm-T 1.48 9.83 ------- ---- ------- ------ Sp1.050 8.50 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.060 10.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.070 11.90 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.080 13.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.090 15.30 0.00 N/A 999.99 ------- ---- ------- ------ FSupp1L 16.67 0.00 N/A 999.99 ------- ---- ------- ------ FSupp1R 17.33 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.010 19.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.020 21.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.030 23.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.040 25.80 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.050 28.00 0.22 Bm-T 1.48 6.71 ------- ---- ------- ------ Sp2.060 30.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.070 32.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.080 34.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.090 36.80 0.00 N/A 999.99 ------- ---- ------- ------ FSupp2L 38.67 0.00 N/A 999.99 ------- ---- ------- ------ FSupp2R 39.33 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.010 40.70 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.020 42.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.030 44.10 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.040 45.80 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.050 47.50 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.060 49.20 0.14 Bm-T 1.48 10.94 ------- ---- ------- ------ Sp3.070 50.90 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.080 52.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.090 54.30 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.100 56.00 0.00 N/A 999.99 ------- ---- ------- ------


Spec: AASHTO LRFD Units: SI (Metric) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Stress Check - Box GirderStage Final: PS+PERM Service I - FinalPOI Location Max-Ten Loc All-Ten Rat (m) (MPa) (MPa) -------- -------- ------- ---- ------- -Sp1.000 0.00 ------- ---- ------- -Sp1.010 1.70 ------- ---- ------- -Sp1.020 3.40 ------- ---- ------- -Sp1.030 5.10 ------- ---- ------- -Sp1.040 6.80 ------- ---- ------- -Sp1.050 8.50 ------- ---- ------- -Sp1.060 10.20 ------- ---- ------- -Sp1.070 11.90 ------- ---- ------- -Sp1.080 13.60 ------- ---- ------- -Sp1.090 15.30 ------- ---- ------- -FSupp1L 16.67 ------- ---- ------- -FSupp1R 17.33 ------- ---- ------- -Sp2.010 19.20 ------- ---- ------- -Sp2.020 21.40 ------- ---- ------- -Sp2.030 23.60 ------- ---- ------- -Sp2.040 25.80 ------- ---- ------- -Sp2.050 28.00 ------- ---- ------- -Sp2.060 30.20 ------- ---- ------- -Sp2.070 32.40 ------- ---- ------- -Sp2.080 34.60 ------- ---- ------- -Sp2.090 36.80 ------- ---- ------- -FSupp2L 38.67 ------- ---- ------- -FSupp2R 39.33 ------- ---- ------- -Sp3.010 40.70 ------- ---- ------- -Sp3.020 42.40 ------- ---- ------- -Sp3.030 44.10 ------- ---- ------- -Sp3.040 45.80 ------- ---- ------- -Sp3.050 47.50 ------- ---- ------- -Sp3.060 49.20 ------- ---- ------- -Sp3.070 50.90 ------- ---- ------- -Sp3.080 52.60 ------- ---- ------- -Sp3.090 54.30 ------- ---- ------- -Sp3.100 56.00 ------- ---- ------- -

***** End of Rep

Spec: AASHTO LRFD Units: SI (Metr

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io Max-Cmp Loc All-Cmp Ratio (MPa) (MPa)----- ------- ---- ------- ----------- -5.46 Bm-T -21.00 3.84 ----- -8.48 Bm-T -21.00 2.48 ----- -10.24 Bm-T -21.00 2.05 ----- -11.12 Bm-B -21.00 1.89 ----- -11.08 Bm-B -21.00 1.90 ----- -9.96 Bm-T -21.00 2.11 ----- -9.01 Bm-T -21.00 2.33 ----- -7.71 Bm-T -21.00 2.72 ----- -6.72 Bm-B -21.00 3.12 ----- -6.38 Bm-B -21.00 3.29 ----- -7.28 Bm-B -21.00 2.89 ----- -6.80 Bm-B -21.00 3.09 ----- -6.33 Bm-T -21.00 3.32 ----- -7.67 Bm-T -21.00 2.74 ----- -9.00 Bm-T -21.00 2.33 ----- -10.36 Bm-T -21.00 2.03 ----- -11.32 Bm-B -21.00 1.86 ----- -10.38 Bm-T -21.00 2.02 ----- -9.00 Bm-T -21.00 2.33 ----- -7.67 Bm-T -21.00 2.74 ----- -6.33 Bm-T -21.00 3.32 ----- -6.80 Bm-B -21.00 3.09 ----- -7.27 Bm-B -21.00 2.89 ----- -6.38 Bm-B -21.00 3.29 ----- -6.72 Bm-B -21.00 3.12 ----- -7.71 Bm-T -21.00 2.72 ----- -9.01 Bm-T -21.00 2.33 ----- -9.96 Bm-T -21.00 2.11 ----- -11.06 Bm-B -21.00 1.90 ----- -11.10 Bm-B -21.00 1.89 ----- -10.24 Bm-T -21.00 2.05 ----- -8.48 Bm-T -21.00 2.48 ----- -5.46 Bm-T -21.00 3.84

ort *****

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxCombined Stress Check - Box GirderStage Final: PS+PERM Service III - FinalPOI Location Max-Ten Loc All-Ten Ratio Max-Cmp Loc All-Cmp Ratio (m) (MPa) (MPa) (MPa) (MPa)-------- -------- ------- ---- ------- ------ ------- ---- ------- ------Sp1.000 0.00 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.010 1.70 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.020 3.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.030 5.10 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.040 6.80 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.050 8.50 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.060 10.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.070 11.90 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.080 13.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.090 15.30 0.00 N/A 999.99 ------- ---- ------- ------ FSupp1L 16.67 0.00 N/A 999.99 ------- ---- ------- ------ FSupp1R 17.33 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.010 19.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.020 21.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.030 23.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.040 25.80 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.050 28.00 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.060 30.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.070 32.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.080 34.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.090 36.80 0.00 N/A 999.99 ------- ---- ------- ------ FSupp2L 38.67 0.00 N/A 999.99 ------- ---- ------- ------ FSupp2R 39.33 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.010 40.70 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.020 42.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.030 44.10 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.040 45.80 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.050 47.50 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.060 49.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.070 50.90 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.080 52.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.090 54.30 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.100 56.00 0.00 N/A 999.99 ------- ---- ------- ------



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Stress Check - Box GirderStage Final: Service I - FinalPOI Location Max-Ten Loc All-Ten Rat (m) (MPa) (MPa) -------- -------- ------- ---- ------- -Sp1.000 0.00 ------- ---- ------- -Sp1.010 1.70 ------- ---- ------- -Sp1.020 3.40 ------- ---- ------- -Sp1.030 5.10 ------- ---- ------- -Sp1.040 6.80 ------- ---- ------- -Sp1.050 8.50 ------- ---- ------- -Sp1.060 10.20 ------- ---- ------- -Sp1.070 11.90 ------- ---- ------- -Sp1.080 13.60 ------- ---- ------- -Sp1.090 15.30 ------- ---- ------- -FSupp1L 16.67 ------- ---- ------- -FSupp1R 17.33 ------- ---- ------- -Sp2.010 19.20 ------- ---- ------- -Sp2.020 21.40 ------- ---- ------- -Sp2.030 23.60 ------- ---- ------- -Sp2.040 25.80 ------- ---- ------- -Sp2.050 28.00 ------- ---- ------- -Sp2.060 30.20 ------- ---- ------- -Sp2.070 32.40 ------- ---- ------- -Sp2.080 34.60 ------- ---- ------- -Sp2.090 36.80 ------- ---- ------- -FSupp2L 38.67 ------- ---- ------- -FSupp2R 39.33 ------- ---- ------- -Sp3.010 40.70 ------- ---- ------- -Sp3.020 42.40 ------- ---- ------- -Sp3.030 44.10 ------- ---- ------- -Sp3.040 45.80 ------- ---- ------- -Sp3.050 47.50 ------- ---- ------- -Sp3.060 49.20 ------- ---- ------- -Sp3.070 50.90 ------- ---- ------- -Sp3.080 52.60 ------- ---- ------- -Sp3.090 54.30 ------- ---- ------- -Sp3.100 56.00 ------- ---- ------- -

***** End of Rep


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io Max-Cmp Loc All-Cmp Ratio (MPa) (MPa)----- ------- ---- ------- ----------- -2.92 Bm-T -14.00 4.80 ----- -5.99 Bm-T -14.00 2.34 ----- -7.89 Bm-T -14.00 1.78 ----- -8.71 Bm-T -14.00 1.61 ----- -8.64 Bm-T -14.00 1.62 ----- -7.64 Bm-T -14.00 1.83 ----- -6.59 Bm-T -14.00 2.12 ----- -5.33 Bm-T -14.00 2.63 ----- -4.84 Bm-B -14.00 2.89 ----- -4.66 Bm-B -14.00 3.00 ----- -5.30 Bm-B -14.00 2.64 ----- -5.15 Bm-B -14.00 2.72 ----- -3.82 Bm-B -14.00 3.66 ----- -4.89 Bm-T -14.00 2.86 ----- -6.18 Bm-T -14.00 2.26 ----- -7.70 Bm-T -14.00 1.82 ----- -8.68 Bm-T -14.00 1.61 ----- -7.71 Bm-T -14.00 1.82 ----- -6.18 Bm-T -14.00 2.27 ----- -4.89 Bm-T -14.00 2.86 ----- -3.82 Bm-B -14.00 3.66 ----- -5.15 Bm-B -14.00 2.72 ----- -5.30 Bm-B -14.00 2.64 ----- -4.66 Bm-B -14.00 3.00 ----- -4.84 Bm-B -14.00 2.89 ----- -5.33 Bm-T -14.00 2.63 ----- -6.59 Bm-T -14.00 2.12 ----- -7.64 Bm-T -14.00 1.83 ----- -8.64 Bm-T -14.00 1.62 ----- -8.71 Bm-T -14.00 1.61 ----- -7.88 Bm-T -14.00 1.78 ----- -5.99 Bm-T -14.00 2.34 ----- -2.92 Bm-T -14.00 4.80

ort *****

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxCombined Stress Check - Box GirderStage Final: Service III - FinalPOI Location Max-Ten Loc All-Ten Ratio Max-Cmp Loc All-Cmp Ratio (m) (MPa) (MPa) (MPa) (MPa)-------- -------- ------- ---- ------- ------ ------- ---- ------- ------Sp1.000 0.00 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.010 1.70 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.020 3.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.030 5.10 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.040 6.80 0.15 Bm-T 1.48 9.83 ------- ---- ------- ------ Sp1.050 8.50 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.060 10.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.070 11.90 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.080 13.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp1.090 15.30 0.00 N/A 999.99 ------- ---- ------- ------ FSupp1L 16.67 0.00 N/A 999.99 ------- ---- ------- ------ FSupp1R 17.33 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.010 19.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.020 21.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.030 23.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.040 25.80 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.050 28.00 0.22 Bm-T 1.48 6.70 ------- ---- ------- ------ Sp2.060 30.20 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.070 32.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.080 34.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp2.090 36.80 0.00 N/A 999.99 ------- ---- ------- ------ FSupp2L 38.67 0.00 N/A 999.99 ------- ---- ------- ------ FSupp2R 39.33 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.010 40.70 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.020 42.40 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.030 44.10 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.040 45.80 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.050 47.50 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.060 49.20 0.14 Bm-T 1.48 10.94 ------- ---- ------- ------ Sp3.070 50.90 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.080 52.60 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.090 54.30 0.00 N/A 999.99 ------- ---- ------- ------ Sp3.100 56.00 0.00 N/A 999.99 ------- ---- ------- ------



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Stress Check - Box GirderStage Final: Fatigue (Concrete)POI Location Max-Ten Loc All-Ten Rat (m) (MPa) (MPa) -------- -------- ------- ---- ------- -Sp1.000 0.00 ------- ---- ------- -Sp1.010 1.70 ------- ---- ------- -Sp1.020 3.40 ------- ---- ------- -Sp1.030 5.10 ------- ---- ------- -Sp1.040 6.80 ------- ---- ------- -Sp1.050 8.50 ------- ---- ------- -Sp1.060 10.20 ------- ---- ------- -Sp1.070 11.90 ------- ---- ------- -Sp1.080 13.60 ------- ---- ------- -Sp1.090 15.30 ------- ---- ------- -FSupp1L 16.67 ------- ---- ------- -FSupp1R 17.33 ------- ---- ------- -Sp2.010 19.20 ------- ---- ------- -Sp2.020 21.40 ------- ---- ------- -Sp2.030 23.60 ------- ---- ------- -Sp2.040 25.80 ------- ---- ------- -Sp2.050 28.00 ------- ---- ------- -Sp2.060 30.20 ------- ---- ------- -Sp2.070 32.40 ------- ---- ------- -Sp2.080 34.60 ------- ---- ------- -Sp2.090 36.80 ------- ---- ------- -FSupp2L 38.67 ------- ---- ------- -FSupp2R 39.33 ------- ---- ------- -Sp3.010 40.70 ------- ---- ------- -Sp3.020 42.40 ------- ---- ------- -Sp3.030 44.10 ------- ---- ------- -Sp3.040 45.80 ------- ---- ------- -Sp3.050 47.50 ------- ---- ------- -Sp3.060 49.20 ------- ---- ------- -Sp3.070 50.90 ------- ---- ------- -Sp3.080 52.60 ------- ---- ------- -Sp3.090 54.30 ------- ---- ------- -Sp3.100 56.00 ------- ---- ------- -

***** End of Rep


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor3.cbx 9,764.02 1.36 -1,402.63 999.99 9,605.48 1.36 -4,231.75 3.99 8,619.39 1.48 -8,019.43 1.12 6,730.37 0.72 * -12,822.08 2.29 4,260.07 999.99 -18,273.43 1.67 2,571.33 999.99 -22,224.54 1.19 2,901.69 999.99 -22,025.58 1.20 4,296.39 999.99 -18,930.78 1.36 6,422.68 1.79 -14,472.75 1.55 8,157.39 0.47 * -10,431.09 1.81 9,400.52 1.36 -6,943.14 0.73 * 10,089.96 1.30 -4,074.08 1.20 10,097.71 1.30 -1,978.24 2.72 9,735.12 1.30 -1,417.63 999.99 8,948.49 1.29 -2,252.93 999.99 7,623.90 1.68 -3,656.84 999.99 5,613.63 999.99 -5,687.43 999.99

ort *****

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxCombined Flexure Check - Box GirderStage Final: Strength 1 (Final w/o Sway)POI Location Mu-Max Phi*Mn-Pos 1.2*M-Cr Cap/Mu Mu-Min Phi*Mn-Neg (m) (kN-m) (kN-m) (kN-m)-------- -------- ---------- ---------- ---------- ------Sp1.000 0.00 0.00 1,791.81 5,613.63 999.99 0.00 -7,974.76 -5,687.43 999.99 Sp1.010 1.70 4,448.13 9,932.59 7,623.90 1.68 0.00 -2,212.19 -3,656.84 999.99 Sp1.020 3.40 7,377.59 11,581.31 8,948.49 1.29 0.00 -2,212.19 -2,252.93 999.99 Sp1.030 5.10 8,900.24 12,624.70 9,735.12 1.30 -5.34 -2,212.19 -1,417.63 311.49 Sp1.040 6.80 9,334.20 13,100.24 10,097.74 1.30 -661.33 -2,347.71 -1,978.27 2.67 Sp1.050 8.50 8,575.28 13,095.74 10,090.00 1.30 -1,663.70 -2,635.67 -4,074.12 1.19 Sp1.060 10.20 6,849.69 12,381.58 9,400.55 1.36 -3,043.61 -2,923.64 -6,943.18 0.72 *Sp1.070 11.90 4,075.01 2,524.71 8,157.43 0.47 * -5,481.29 -13,189.35 -10,431.13 1.81 Sp1.080 13.60 1,148.10 2,735.89 6,422.72 1.79 -8,529.35 -17,636.83 -14,472.80 1.55

Sp1.090 15.30 0.00 2,947.06 4,296.43 999.99 -12,527.04 -22,714.73 -18,930.83 1.36 FSupp1L 16.67 0.00 3,096.12 2,901.69 999.99 -17,254.20 -26,469.39 -22,025.58 1.20 FSupp1R 17.33 0.00 3,096.12 2,571.33 999.99 -16,795.51 -26,500.18 -22,224.54 1.19 Sp2.010 19.20 0.00 2,884.95 4,260.03 999.99 -9,704.91 -21,498.74 -18,273.39 1.67 Sp2.020 21.40 2,717.03 2,611.66 6,730.33 0.72 * -5,045.03 -15,339.23 -12,822.03 2.29 Sp2.030 23.60 6,075.57 11,985.21 8,619.36 1.48 -1,986.79 -2,957.51 -8,019.39 1.12 Sp2.040 25.80 8,614.44 13,017.97 9,605.44 1.36 -485.60 -2,584.84 -4,231.71 4.00


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 28.00 9,427.93 13,275.69 0.00 -2,212.19 Sp2.060 30.20 8,628.03 13,017.95 -486.50 -2,584.86 Sp2.070 32.40 6,071.53 11,985.18 -1,988.12 -2,957.52 Sp2.080 34.60 2,716.39 2,611.67 -5,042.73 -15,339.39 Sp2.090 36.80 0.00 2,884.95 -9,708.08 -21,498.91 FSupp2L 38.67 0.00 3,096.12 -16,786.73 -26,500.18 FSupp2R 39.33 0.00 3,096.12 -17,241.37 -26,469.39 Sp3.010 40.70 0.00 2,947.06 -12,525.11 -22,714.55 Sp3.020 42.40 1,146.71 2,735.88 -8,527.92 -17,636.65 Sp3.030 44.10 4,073.46 2,524.71 -5,480.39 -13,189.20 Sp3.040 45.80 6,847.97 12,381.62 -3,022.69 -2,923.63 Sp3.050 47.50 8,573.40 13,095.76 -1,646.71 -2,635.66 Sp3.060 49.20 9,332.16 13,100.23 -648.28 -2,347.70 Sp3.070 50.90 8,897.05 12,624.68 0.00 -2,212.19 Sp3.080 52.60 7,374.51 11,581.25 0.00 -2,212.19 Sp3.090 54.30 4,445.75 9,932.53 0.00 -2,212.19 Sp3.100 56.00 0.00 1,791.81 -2.69 -7,974.76

***** End of Rep


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor3.cbx 9,764.02 1.36 -1,402.63 999.99 9,605.48 1.36 -4,231.75 4.04 8,619.39 1.48 -8,019.43 1.12 6,730.37 0.72 * -12,822.08 2.29 4,260.07 999.99 -18,273.43 1.67 2,571.33 999.99 -22,224.54 1.19 2,901.69 999.99 -22,025.58 1.20 4,296.39 999.99 -18,930.78 1.37 6,422.68 1.91 -14,472.75 1.56 8,157.39 0.47 * -10,431.09 1.82 9,400.52 1.37 -6,943.14 0.73 * 10,089.96 1.30 -4,074.08 1.22 10,097.71 1.30 -1,978.24 2.78 9,735.12 1.30 -1,417.63 999.99 8,948.49 1.29 -2,252.93 999.99 7,623.90 1.68 -3,656.84 999.99 5,613.63 999.99 -5,687.43 999.99

ort *****

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxCombined Flexure Check - Box GirderStage Final: Strength IPOI Location Mu-Max Phi*Mn-Pos 1.2*M-Cr Cap/Mu Mu-Min Phi*Mn-Neg (m) (kN-m) (kN-m) (kN-m)-------- -------- ---------- ---------- ---------- ------Sp1.000 0.00 0.00 1,791.81 5,613.63 999.99 0.00 -7,974.76 -5,687.43 999.99 Sp1.010 1.70 4,439.68 9,932.59 7,623.90 1.68 0.00 -2,212.19 -3,656.84 999.99 Sp1.020 3.40 7,360.69 11,581.31 8,948.49 1.29 0.00 -2,212.19 -2,252.93 999.99 Sp1.030 5.10 8,874.89 12,624.70 9,735.12 1.30 0.00 -2,212.19 -1,417.63 999.99 Sp1.040 6.80 9,300.40 13,100.24 10,097.74 1.30 -647.81 -2,347.71 -1,978.27 2.72 Sp1.050 8.50 8,533.03 13,095.74 10,090.00 1.30 -1,646.80 -2,635.67 -4,074.12 1.20 Sp1.060 10.20 6,798.99 12,381.58 9,400.55 1.37 -3,023.33 -2,923.64 -6,943.18 0.73 *Sp1.070 11.90 4,015.86 2,524.71 8,157.43 0.47 * -5,457.63 -13,189.35 -10,431.13 1.82 Sp1.080 13.60 1,080.50 2,735.89 6,422.72 1.90 -8,502.31 -17,636.83 -14,472.80 1.56 Sp1.090 15.30 0.00 2,947.06 4,296.43 999.99 -12,496.62 -22,714.73 -18,930.83 1.37 FSupp1L 16.67 0.00 3,096.12 2,901.69 999.99 -17,221.05 -26,469.39 -22,025.58 1.20 FSupp1R 17.33 0.00 3,096.12 2,571.33 999.99 -16,790.21 -26,500.18 -22,224.54 1.19 Sp2.010 19.20 0.00 2,884.95 4,260.03 999.99 -9,699.61 -21,498.74 -18,273.39 1.67 Sp2.020 21.40 2,714.91 2,611.66 6,730.33 0.72 * -5,039.73 -15,339.23 -12,822.03 2.29 Sp2.030 23.60 6,073.45 11,985.21 8,619.36 1.48 -1,981.49 -2,957.51 -8,019.39 1.12 Sp2.040 25.80 8,612.32 13,017.97 9,605.44 1.36 -480.30 -2,584.84 -4,231.71 4.05


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp2.050 28.00 9,425.81 13,275.69 0.00 -2,212.19 Sp2.060 30.20 8,625.91 13,017.95 -481.20 -2,584.86 Sp2.070 32.40 6,069.41 11,985.18 -1,982.82 -2,957.52 Sp2.080 34.60 2,714.27 2,611.67 -5,037.43 -15,339.39 Sp2.090 36.80 0.00 2,884.95 -9,702.78 -21,498.91 FSupp2L 38.67 0.00 3,096.12 -16,781.43 -26,500.18 FSupp2R 39.33 0.00 3,096.12 -17,208.23 -26,469.39 Sp3.010 40.70 0.00 2,947.06 -12,494.69 -22,714.55 Sp3.020 42.40 1,079.11 2,735.88 -8,500.89 -17,636.65 Sp3.030 44.10 4,014.31 2,524.71 -5,456.73 -13,189.20 Sp3.040 45.80 6,797.27 12,381.62 -3,002.41 -2,923.63 Sp3.050 47.50 8,531.15 13,095.76 -1,629.81 -2,635.66 Sp3.060 49.20 9,298.36 13,100.23 -634.76 -2,347.70 Sp3.070 50.90 8,871.70 12,624.68 0.00 -2,212.19 Sp3.080 52.60 7,357.61 11,581.25 0.00 -2,212.19 Sp3.090 54.30 4,437.30 9,932.53 0.00 -2,212.19 Sp3.100 56.00 0.00 1,791.81 -2.69 -7,974.76

***** End of Rep


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor3.cbx 5,748.24 N/A 1.71 0.0000 ! 7,583.40 5,820.76 N/A 6.56 .0000 ! 7,401.22 5,646.74 N/A 1.72 0.0000 ! 6,979.29 5,386.85 N/A 8.35 .0000 ! 6,891.64 5,300.85 N/A 1.88 0.0000 ! 5,657.04 5,195.80 N/A 11.97 .0000 ! 5,241.60 4,849.23 N/A 1.90 0.0000 ! 5,718.25 4,391.66 N/A 69.30 .0000 ! 5,720.83 4,393.30 N/A 2.51 0.0000 ! 5,050.46 3,886.20 N/A 8.91 .0000 ! 5,033.54 3,875.67 N/A 3.16 0.0000 ! 4,438.83 3,418.13 N/A 4.59 .0000 ! 4,438.83 3,408.36 N/A 3.55 0.0000 ! 5,033.56 3,875.69 N/A 3.15 .0000 ! 5,050.50 3,886.22 N/A 8.94 0.0000 ! 5,720.86 4,393.32 N/A 2.51 .0000 ! 5,718.28 4,391.68 N/A 69.22 0.0000 ! 5,242.04 4,849.66 N/A 1.90 .0000 ! 5,657.84 5,196.38 N/A 11.97 0.0000 ! 6,891.64 5,300.84 N/A 1.88 .0000 ! 6,979.30 5,386.85 N/A 8.35 0.0000 ! 7,401.22 5,646.72 N/A 1.72 .0000 ! 7,583.38 5,820.75 N/A 6.55 0.0000 ! 7,564.08 5,748.22 N/A 1.71 .0000 ! 7,738.97 5,941.69 N/A 6.30 0.0000 ! 7,671.46 5,830.59 N/A 1.60 .0000 ! 7,839.15 6,019.91 N/A 6.02 0.0000 ! 7,829.14 6,013.60 N/A 5.23 .0000 ! 7,671.46 5,827.75 N/A 1.61 0.0000 ! 7,724.60 5,931.59 N/A 5.45 .0000 ! 7,556.76 5,746.07 N/A 1.71 0.0000 ! 7,564.10 5,806.52 N/A 5.65 .0000 ! 7,386.56 5,639.82 N/A 1.73 0.0000 ! 7,119.74 5,483.80 N/A 6.49 .0000 ! 6,981.03 5,376.86 N/A 1.85 0.0000 ! 5,566.30 5,154.53 N/A 7.50 0.0000 ! 6,642.21 5,113.74 N/A 2.09

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxCombined Shear Check - Box GirderMethod used: MCFT - Beta-Theta TablesStage Final: Strength 1 (Final w/o Sway)POI Location Vu-Max Conc Mom Av/S-prov Vc Vs-req Vs-prov Cap-prov/Vu Vu-Min (m) (kN) (kN-m) (mm) (kN) (kN) (kN)-------- -------- ---------- ---------- ------- --------- ---------- --------- -------Sp1.000 0.00 -287.18 0.00 0.0000 ! 3,531.87 3,264.70 N/A 14.79 -3,081.21 0.00 0.0000 ! 3,531.87 3,264.70 N/A 1.38 FSupp0Rd 0.33 -249.74 63.22 0.0000 ! 4,507.41 3,597.18 N/A 20.26 -2,697.99 866.53 0.0000 ! 4,507.41 3,567.12 N/A 1.87 Sp1.010 1.70 -89.11 386.21 0.0000 ! 4,507.41 3,586.78 N/A 53.73 -2,446.64 4,386.09 0.0000 ! 4,507.41 3,465.83 N/A 1.96 Sp1.020 3.40 181.64 4,710.55 0.0000 ! 4,507.41 3,462.95 N/A 18.70 -1,841.82 7,169.48 0.0000 ! 4,414.02 3,400.56 N/A 2.51 Sp1.030 5.10 609.86 6,066.42 0.0000 ! 4,460.04 3,429.20 N/A 6.18 -1,270.26 8,519.84 0.0000 ! 4,394.25 3,364.90 N/A 3.31 Sp1.040 6.80 1,077.84 7,202.42 0.0000 ! 4,645.49 3,577.16 N/A 4.23 -772.84 7,882.84 0.0000 ! 4,613.70 3,557.53 N/A 4.89 Sp1.050 8.50 1,644.43 6,569.85 0.0000 ! 5,145.14 3,957.36 N/A 3.27 -326.40 7,023.20 0.0000 ! 5,125.46 3,945.09 N/A 11.84 Sp1.060 10.20 2,273.67 4,962.56 0.0000 ! 5,665.09 4,350.46 N/A 2.66 75.03 5,655.08 0.0000 ! 5,646.08 4,338.48 N/A 80.35 Sp1.070 11.90 2,920.44 2,060.07 0.0000 ! 4,976.51 4,600.07 N/A 1.92 472.42 3,590.08 0.0000 ! 4,976.51 4,600.07 N/A 11.86 Sp1.080 13.60 3,577.80 -2,085.77 0.0000 ! 6,642.23 5,113.78 N/A 2.09 868.10 886.27 0.0000 ! 5,565.29 5,153.52 N/A 7.50 Sp1.090 15.30 4,245.41 -7,429.85 0.0000 ! 6,981.08 5,376.89 N/A 1.85 1,226.63 -1,835.93 0.0000 ! 7,119.75 5,483.83 N/A 6.49 FSupp1Ld 16.34 4,550.75 -12,070.46 0.0000 ! 7,386.56 5,639.84 N/A 1.73 1,420.12 -3,310.11 0.0000 ! 7,564.13 5,806.54 N/A 5.65 FSupp1L 16.67 4,635.39 -13,561.45 0.0000 ! 7,556.76 5,746.09 N/A 1.71 1,481.06 -3,768.69 0.0000 ! 7,724.63 5,931.60 N/A 5.45 Sp1.100 17.00 4,922.95 -13,874.16 0.0000 ! 7,671.46 5,827.77 N/A 1.61 1,541.78 -4,250.75 0.0000 ! 7,829.18 6,013.62 N/A 5.23 Sp2.000 17.00 -1,328.19 -3,916.98 0.0000 ! 7,839.18 6,019.93 N/A 6.02 -4,920.63 -13,677.15 0.0000 ! 7,671.46 5,830.60 N/A 1.60 FSupp1R 17.33 -1,268.01 -3,545.29 0.0000 ! 7,739.00 5,941.71 N/A 6.30


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP C-4,578.76 -13,742.77 0.0000 ! 7,564.08 FSupp1Rd 17.66 -1,207.61 -3,172.24 -4,494.88 -12,291.09 0Sp2.010 19.20 -923.00 -1,383.96 -4,055.17 -5,601.45 0Sp2.020 21.40 -542.32 390.11 -3,219.36 574.84 0Sp2.030 23.60 -87.47 5,135.95 -2,419.70 4,870.50 0Sp2.040 25.80 427.41 6,728.06 -1,669.06 7,347.05 0Sp2.050 28.00 981.30 8,117.56 -981.40 8,117.56 0Sp2.060 30.20 1,669.79 7,346.84 -426.13 6,727.85 0Sp2.070 32.40 2,419.91 4,870.08 87.57 5,135.53 0Sp2.080 34.60 3,219.54 574.20 542.52 389.44 0Sp2.090 36.80 4,055.32 -5,602.30 923.19 -1,384.89 0FSupp2Ld 38.34 4,495.02 -12,292.08 1,207.80 -3,173.36 0FSupp2L 38.67 4,578.91 -13,743.79 1,268.20 -3,546.44 0Sp2.100 39.00 4,919.99 -13,678.21 1,328.38 -3,918.17 0Sp3.000 39.00 -1,541.72 -4,251.96 -4,922.90 -13,875.21 0FSupp2R 39.33 -1,481.00 -3,769.93 -4,635.47 -13,562.54 0FSupp2Rd 39.66 -1,420.06 -3,311.38 -4,550.83 -12,071.58 0Sp3.010 40.70 -1,226.57 -1,837.30 -4,245.49 -7,431.07 0Sp3.020 42.40 -868.00 884.88 -3,577.72 -2,087.16


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor3.cbx 5,748.20 N/A 1.71 0.0000 ! 7,583.35 5,820.73 N/A 6.56 .0000 ! 7,401.22 5,646.70 N/A 1.72 0.0000 ! 6,979.29 5,386.81 N/A 8.35 .0000 ! 6,891.59 5,300.81 N/A 1.88 0.0000 ! 5,659.35 5,197.46 N/A 11.98 .0000 ! 5,243.09 4,850.70 N/A 1.90 0.0000 ! 5,718.31 4,391.70 N/A 69.30 .0000 ! 5,720.90 4,393.34 N/A 2.51 0.0000 ! 5,050.54 3,886.24 N/A 8.91 .0000 ! 5,033.61 3,875.72 N/A 3.16 0.0000 ! 4,438.83 3,418.19 N/A 4.59 .0000 ! 4,438.83 3,408.42 N/A 3.55 0.0000 ! 5,033.63 3,875.73 N/A 3.15 .0000 ! 5,050.57 3,886.27 N/A 8.94 0.0000 ! 5,720.93 4,393.36 N/A 2.51 .0000 ! 5,718.34 4,391.73 N/A 69.22 0.0000 ! 5,243.53 4,851.12 N/A 1.90 .0000 ! 5,660.16 5,198.04 N/A 11.97 0.0000 ! 6,891.58 5,300.81 N/A 1.88 .0000 ! 6,979.30 5,386.81 N/A 8.35 0.0000 ! 7,401.22 5,646.68 N/A 1.72 .0000 ! 7,583.32 5,820.71 N/A 6.55 0.0000 ! 7,564.08 5,748.18 N/A 1.71 .0000 ! 7,738.92 5,941.66 N/A 6.30 0.0000 ! 7,671.46 5,830.55 N/A 1.60 .0000 ! 7,839.09 6,019.88 N/A 6.02 0.0000 ! 7,827.01 6,012.26 N/A 5.21 .0000 ! 7,671.46 5,828.36 N/A 1.61 0.0000 ! 7,722.51 5,930.26 N/A 5.43 .0000 ! 7,556.76 5,746.67 N/A 1.71 0.0000 ! 7,562.04 5,805.21 N/A 5.63 .0000 ! 7,386.56 5,640.41 N/A 1.73 0.0000 ! 7,119.74 5,482.48 N/A 6.47 .0000 ! 6,981.83 5,377.35 N/A 1.85 0.0000 ! 5,618.14 5,206.73 N/A 7.51 0.0000 ! 6,642.21 5,114.27 N/A 2.09

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxSp3.030 44.10 -472.33 3,588.53 0.0000 ! 4,976.50 4,600.06 N/A 11.86 -2,920.39 2,058.52 0.0000 ! 4,976.50 4,600.06 N/A 1.92 Sp3.040 45.80 -74.94 5,653.36 0.0000 ! 5,646.12 4,338.50 N/A 80.45 -2,273.65 4,960.85 0.0000 ! 5,665.13 4,350.48 N/A 2.66 Sp3.050 47.50 328.14 7,019.86 0.0000 ! 5,125.54 3,945.13 N/A 11.78 -1,639.78 6,567.97 0.0000 ! 5,145.24 3,957.42 N/A 3.28 Sp3.060 49.20 773.15 7,880.79 0.0000 ! 4,613.75 3,557.56 N/A 4.89 -1,077.74 7,200.38 0.0000 ! 4,645.55 3,577.20 N/A 4.23 Sp3.070 50.90 1,270.44 8,517.63 0.0000 ! 4,394.25 3,364.96 N/A 3.31 -609.76 6,064.22 0.0000 ! 4,460.13 3,429.26 N/A 6.18 Sp3.080 52.60 1,841.99 7,167.11 0.0000 ! 4,414.11 3,400.62 N/A 2.51 -181.55 4,708.18 0.0000 ! 4,507.41 3,463.01 N/A 18.71 Sp3.090 54.30 2,447.01 4,383.56 0.0000 ! 4,507.41 3,465.90 N/A 1.96 91.43 385.84 0.0000 ! 4,507.41 3,586.81 N/A 52.37 FSupp3Ld 55.67 2,698.18 863.87 0.0000 ! 4,507.41 3,567.20 N/A 1.87 252.06 60.98 0.0000 ! 4,507.41 3,597.26 N/A 20.07 Sp3.100 56.00 3,081.67 -2.69 0.0000 ! 4,507.41 3,595.38 N/A 1.66 289.49 -2.69 0.0000 ! 4,507.41 3,604.87 N/A 17.70 Notes (*): Factored shear stress exceeds 0.18f’cbvdv. Use Strut and Tie Method if beam end not integral with support. LRFD 5.8.3.2. (f): Design failed! (L): Asfy-Actual < Asfy-Required. (m): Av/S-provided was changed to equal Av/S-minimum. (!): Must provide Minimum transverse reinforcement per LRFD 5.8.2.4 (X): Max Vs exceeded. LRFD Eq. 5.8.3.3-2. (z): Zero tension steel T/B.


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP C-4,578.76 -13,744.89 0.0000 ! 7,564.08 FSupp1Rd 17.66 -1,207.61 -3,174.36 -4,494.88 -12,293.21 0Sp2.010 19.20 -923.00 -1,386.08 -4,055.17 -5,603.57 0Sp2.020 21.40 -542.32 387.99 -3,219.36 572.72 0Sp2.030 23.60 -87.47 5,133.83 -2,419.70 4,868.38 0Sp2.040 25.80 427.41 6,725.94 -1,669.06 7,344.93 0Sp2.050 28.00 981.30 8,115.44 -981.40 8,115.44 0Sp2.060 30.20 1,669.79 7,344.72 -426.13 6,725.73 0Sp2.070 32.40 2,419.91 4,867.96 87.57 5,133.41 0Sp2.080 34.60 3,219.54 572.08 542.52 387.32 0Sp2.090 36.80 4,055.32 -5,604.42 923.19 -1,387.01 0FSupp2Ld 38.34 4,495.02 -12,294.20 1,207.80 -3,175.48 0FSupp2L 38.67 4,578.91 -13,745.91 1,268.20 -3,548.56 0Sp2.100 39.00 4,919.99 -13,680.33 1,328.38 -3,920.29 0Sp3.000 39.00 -1,546.69 -4,336.46 -4,920.91 -13,841.41 0FSupp2R 39.33 -1,485.97 -3,852.79 -4,633.48 -13,529.39 0FSupp2Rd 39.66 -1,425.03 -3,392.59 -4,548.84 -12,039.09 0Sp3.010 40.70 -1,231.54 -1,913.34 -4,243.50 -7,400.65 0Sp3.020 42.40 -872.97 817.28 -3,575.73 -2,060.12

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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor3.cbxin Compatibility)

.2*M-Cr Cap/Mu

(kN-m) ---------- ------ 5,613.63 999.99 -5,687.43 999.99 7,623.90 2.42 -3,656.84 999.99 8,948.49 1.71 -2,252.93 999.99 9,735.12 1.54 -1,417.63 739.98 10,097.74 1.52 -1,978.27 6.88 10,090.00 1.66 -4,074.12 4.12 9,400.55 1.96 -6,943.18 3.36 8,157.43 2.95 -10,431.13 2.62 6,422.72 8.71 -14,472.80 2.24 4,296.43 999.99 -18,930.83 1.95 2,901.69 999.99 -22,025.58 1.64 2,571.33 999.99 -22,224.54 1.68 4,260.03 999.99 -18,273.39 2.38 6,730.33 3.99 -12,822.03 3.31 8,619.36 2.14 -8,019.39 5.56 9,605.44 1.64 -4,231.71 13.42

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxSp3.030 44.10 -477.30 3,529.38 0.0000 ! 4,976.50 4,600.06 N/A 11.74 -2,918.41 2,082.18 0.0000 ! 4,976.50 4,600.06 N/A 1.92 Sp3.040 45.80 -79.91 5,602.66 0.0000 ! 5,647.79 4,339.55 N/A 75.47 -2,271.67 4,981.13 0.0000 ! 5,664.51 4,350.09 N/A 2.66 Sp3.050 47.50 323.17 6,977.61 0.0000 ! 5,127.05 3,946.07 N/A 11.97 -1,637.79 6,584.87 0.0000 ! 5,144.69 3,957.07 N/A 3.28 Sp3.060 49.20 768.18 7,846.99 0.0000 ! 4,615.08 3,558.38 N/A 4.92 -1,075.76 7,213.90 0.0000 ! 4,645.06 3,576.90 N/A 4.23 Sp3.070 50.90 1,265.47 8,492.28 0.0000 ! 4,394.25 3,365.73 N/A 3.32 -607.78 6,074.36 0.0000 ! 4,459.76 3,429.02 N/A 6.20 Sp3.080 52.60 1,837.02 7,150.21 0.0000 ! 4,414.83 3,401.07 N/A 2.52 -179.56 4,714.94 0.0000 ! 4,507.41 3,462.84 N/A 18.92 Sp3.090 54.30 2,442.04 4,375.11 0.0000 ! 4,507.41 3,466.17 N/A 1.96 93.42 389.22 0.0000 ! 4,507.41 3,586.73 N/A 51.26 FSupp3Ld 55.67 2,693.21 862.22 0.0000 ! 4,507.41 3,567.29 N/A 1.88 254.05 61.64 0.0000 ! 4,507.41 3,597.26 N/A 19.91 Sp3.100 56.00 3,076.70 -2.69 0.0000 ! 4,507.41 3,595.42 N/A 1.67 291.48 -2.69 0.0000 ! 4,507.41 3,604.89 N/A 17.58 Notes (*): Factored shear stress exceeds 0.18f’cbvdv. Use Strut and Tie Method if beam end not integral with support. LRFD 5.8.3.2. (f): Design failed! (L): Asfy-Actual < Asfy-Required. (m): Av/S-provided was changed to equal Av/S-minimum. (!): Must provide Minimum transverse reinforcement per LRFD 5.8.2.4 (X): Max Vs exceeded. LRFD Eq. 5.8.3.3-2. (z): Zero tension steel T/B.



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Flexure Check - Box Girder (StraStage Final: Strength 1 (Final w/o Sway)POI Location Mu-Max Phi*Mn-Pos 1 Mu-Min Phi*Mn-Neg (m) (kN-m) (kN-m) -------- -------- ---------- ---------- Sp1.000 0.00 0.00 7,725.18 0.00 -8,623.07 Sp1.010 1.70 4,448.13 10,781.26 0.00 -5,926.39 Sp1.020 3.40 7,377.59 12,597.26 0.00 -4,532.48 Sp1.030 5.10 8,900.24 13,731.13 -5.34 -3,743.34 Sp1.040 6.80 9,334.20 14,230.41 -661.33 -4,311.58 Sp1.050 8.50 8,575.28 14,203.77 -1,663.70 -6,489.75 Sp1.060 10.20 6,849.69 13,415.20 -3,043.61 -9,700.09 Sp1.070 11.90 4,075.01 11,377.63 -5,481.29 -14,386.00 Sp1.080 13.60 1,148.10 9,471.13 -8,529.35 -19,103.42 Sp1.090 15.30 0.00 7,041.81 -12,527.04 -24,377.12 FSupp1L 16.67 0.00 5,459.71 -17,254.20 -28,234.91 FSupp1R 17.33 0.00 5,448.44 -16,795.51 -28,272.51 Sp2.010 19.20 0.00 7,479.15 -9,704.91 -23,130.58 Sp2.020 21.40 2,717.03 10,281.85 -5,045.03 -16,699.17 Sp2.030 23.60 6,075.57 13,001.73 -1,986.79 -10,458.15 Sp2.040 25.80 8,614.44 14,139.65 -485.60 -6,175.32


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor3.cbxin Compatibility)

.2*M-Cr Cap/Mu

(kN-m) ---------- ------ 5,613.63 999.99 -5,687.43 999.99 7,623.90 2.43 -3,656.84 999.99 8,948.49 1.71 -2,252.93 999.99 9,735.12 1.55 -1,417.63 999.99 10,097.74 1.53 -1,978.27 7.03 10,090.00 1.66 -4,074.12 4.16 9,400.55 1.97 -6,943.18 3.39 8,157.43 2.99 -10,431.13 2.64 6,422.72 9.25 -14,472.80 2.25 4,296.43 999.99 -18,930.83 1.95 2,901.69 999.99 -22,025.58 1.64 2,571.33 999.99 -22,224.54 1.68 4,260.03 999.99 -18,273.39 2.38 6,730.33 4.00 -12,822.03 3.31 8,619.36 2.14 -8,019.39 5.57 9,605.44 1.64 -4,231.71 13.57

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxSp2.050 28.00 9,427.93 14,446.78 9,764.02 1.53 0.00 -3,298.03 -1,402.63 999.99 Sp2.060 30.20 8,628.03 14,139.64 9,605.48 1.64 -486.50 -6,175.42 -4,231.75 13.40 Sp2.070 32.40 6,071.53 13,001.69 8,619.39 2.14 -1,988.12 -10,458.28 -8,019.43 5.55 Sp2.080 34.60 2,716.39 10,281.77 6,730.37 4.00 -5,042.73 -16,699.34 -12,822.08 3.31 Sp2.090 36.80 0.00 7,479.07 4,260.07 999.99 -9,708.08 -23,130.76 -18,273.43 2.38 FSupp2L 38.67 0.00 5,448.44 2,571.33 999.99 -16,786.73 -28,272.51 -22,224.54 1.68 FSupp2R 39.33 0.00 5,459.71 2,901.69 999.99 -17,241.37 -28,234.91 -22,025.58 1.64 Sp3.010 40.70 0.00 7,041.89 4,296.39 999.99 -12,525.11 -24,376.93 -18,930.78 1.95 Sp3.020 42.40 1,146.71 9,471.22 6,422.68 8.72 -8,527.92 -19,103.24 -14,472.75 2.24 Sp3.030 44.10 4,073.46 11,377.68 8,157.39 2.95 -5,480.39 -14,385.86 -10,431.09 2.62 Sp3.040 45.80 6,847.97 13,415.23 9,400.52 1.96 -3,022.69 -9,699.96 -6,943.14 3.39 Sp3.050 47.50 8,573.40 14,203.78 10,089.96 1.66 -1,646.71 -6,489.66 -4,074.08 4.16 Sp3.060 49.20 9,332.16 14,230.40 10,097.71 1.52 -648.28 -4,311.52 -1,978.24 7.02 Sp3.070 50.90 8,897.05 13,731.10 9,735.12 1.54 0.00 -3,743.36 -1,417.63 999.99 Sp3.080 52.60 7,374.51 12,597.20 8,948.49 1.71 0.00 -4,532.52 -2,252.93 999.99 Sp3.090 54.30 4,445.75 10,781.19 7,623.90 2.43 0.00 -5,926.44 -3,656.84 999.99 Sp3.100 56.00 0.00 7,725.18 5,613.63 999.99 -2.69 -8,623.07 -5,687.43 999.99



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Flexure Check - Box Girder (StraStage Final: Strength IPOI Location Mu-Max Phi*Mn-Pos 1 Mu-Min Phi*Mn-Neg (m) (kN-m) (kN-m) -------- -------- ---------- ---------- Sp1.000 0.00 0.00 7,725.18 0.00 -8,623.07 Sp1.010 1.70 4,439.68 10,781.26 0.00 -5,926.39 Sp1.020 3.40 7,360.69 12,597.26 0.00 -4,532.48 Sp1.030 5.10 8,874.89 13,731.13 0.00 -3,743.34 Sp1.040 6.80 9,300.40 14,230.41 -647.81 -4,311.58 Sp1.050 8.50 8,533.03 14,203.77 -1,646.80 -6,489.75 Sp1.060 10.20 6,798.99 13,415.20 -3,023.33 -9,700.09 Sp1.070 11.90 4,015.86 11,377.63 -5,457.63 -14,386.00 Sp1.080 13.60 1,080.50 9,471.13 -8,502.31 -19,103.42 Sp1.090 15.30 0.00 7,041.81 -12,496.62 -24,377.12 FSupp1L 16.67 0.00 5,459.71 -17,221.05 -28,234.91 FSupp1R 17.33 0.00 5,448.44 -16,790.21 -28,272.51 Sp2.010 19.20 0.00 7,479.15 -9,699.61 -23,130.58 Sp2.020 21.40 2,714.91 10,281.85 -5,039.73 -16,699.17 Sp2.030 23.60 6,073.45 13,001.73 -1,981.49 -10,458.15 Sp2.040 25.80 8,612.32 14,139.65 -480.30 -6,175.32


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor3.cbxirder

As*fy As*fy Pr'd/Req Provided Required (kN) (kN)--------- --------- --------- 4,814.76 0.00 999.99 4,814.76 839.12 5.74 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 3,506.87 1.37 4,814.76 4,661.50 1.03 6,565.58 0.00 999.99 4,814.76 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 4,814.76 0.00 999.99 4,814.76 487.76 9.87 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxSp2.050 28.00 9,425.81 14,446.78 9,764.02 1.53 0.00 -3,298.03 -1,402.63 999.99 Sp2.060 30.20 8,625.91 14,139.64 9,605.48 1.64 -481.20 -6,175.42 -4,231.75 13.55 Sp2.070 32.40 6,069.41 13,001.69 8,619.39 2.14 -1,982.82 -10,458.28 -8,019.43 5.57 Sp2.080 34.60 2,714.27 10,281.77 6,730.37 4.00 -5,037.43 -16,699.34 -12,822.08 3.32 Sp2.090 36.80 0.00 7,479.07 4,260.07 999.99 -9,702.78 -23,130.76 -18,273.43 2.38 FSupp2L 38.67 0.00 5,448.44 2,571.33 999.99 -16,781.43 -28,272.51 -22,224.54 1.68 FSupp2R 39.33 0.00 5,459.71 2,901.69 999.99 -17,208.23 -28,234.91 -22,025.58 1.64 Sp3.010 40.70 0.00 7,041.89 4,296.39 999.99 -12,494.69 -24,376.93 -18,930.78 1.95 Sp3.020 42.40 1,079.11 9,471.22 6,422.68 9.26 -8,500.89 -19,103.24 -14,472.75 2.25 Sp3.030 44.10 4,014.31 11,377.68 8,157.39 2.99 -5,456.73 -14,385.86 -10,431.09 2.64 Sp3.040 45.80 6,797.27 13,415.23 9,400.52 1.97 -3,002.41 -9,699.96 -6,943.14 3.41 Sp3.050 47.50 8,531.15 14,203.78 10,089.96 1.66 -1,629.81 -6,489.66 -4,074.08 4.20 Sp3.060 49.20 9,298.36 14,230.40 10,097.71 1.53 -634.76 -4,311.52 -1,978.24 7.17 Sp3.070 50.90 8,871.70 13,731.10 9,735.12 1.55 0.00 -3,743.36 -1,417.63 999.99 Sp3.080 52.60 7,357.61 12,597.20 8,948.49 1.71 0.00 -4,532.52 -2,252.93 999.99 Sp3.090 54.30 4,437.30 10,781.19 7,623.90 2.43 0.00 -5,926.44 -3,656.84 999.99 Sp3.100 56.00 0.00 7,725.18 5,613.63 999.99 -2.69 -8,623.07 -5,687.43 999.99



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Shear/Moment Interaction - Box GStage Final: Strength 1 (Final w/o Sway)POI Location Vu-Max Conc Mom Vu-Min (m) (kN) (kN-m) -------- -------- --------- ---------- Sp1.000 0.00 -287.18 0.00 -3,081.21 0.00 Sp1.010 1.70 -89.11 386.21 -2,446.64 4,386.09 Sp1.020 3.40 181.64 4,710.55 -1,841.82 7,169.48 Sp1.030 5.10 609.86 6,066.42 -1,270.26 8,519.84 Sp1.040 6.80 1,077.84 7,202.42 -772.84 7,882.84 Sp1.050 8.50 1,644.43 6,569.85 -326.40 7,023.20 Sp1.060 10.20 2,273.67 4,962.56 75.03 5,655.08 Sp1.070 11.90 2,920.44 2,060.07 472.42 3,590.08 Sp1.080 13.60 3,577.80 -2,085.77 868.10 886.27 Sp1.090 15.30 4,245.41 -7,429.85 1,226.63 -1,835.93 Sp1.100 17.00 4,922.95 -13,874.16 1,541.78 -4,250.75 Sp2.000 17.00 -1,328.19 -3,916.98 -4,920.63 -13,677.15 Sp2.010 19.20 -923.00 -1,383.96 -4,055.17 -5,601.45 Sp2.020 21.40 -542.32 390.11 -3,219.36 574.84 Sp2.030 23.60 -87.47 5,135.95 -2,419.70 4,870.50 Sp2.040 25.80 427.41 6,728.06 -1,669.06 7,347.05


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor3.cbxirder

As*fy As*fy Pr'd/Req Provided Required (kN) (kN)--------- --------- --------- 4,814.76 0.00 999.99 4,814.76 831.46 5.79 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 3,548.93 1.36 4,814.76 4,541.04 1.06 6,565.58 0.00 999.99 4,814.76 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 6,565.58 0.00 999.99 4,814.76 0.00 999.99 4,814.76 482.64 9.98 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99 4,814.76 0.00 999.99

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxSp2.050 28.00 981.30 8,117.56 4,814.76 0.00 999.99 -981.40 8,117.56 4,814.76 0.00 999.99 Sp2.060 30.20 1,669.79 7,346.84 4,814.76 0.00 999.99 -426.13 6,727.85 4,814.76 0.00 999.99 Sp2.070 32.40 2,419.91 4,870.08 4,814.76 0.00 999.99 87.57 5,135.53 4,814.76 0.00 999.99 Sp2.080 34.60 3,219.54 574.20 4,814.76 486.38 9.90 542.52 389.44 4,814.76 0.00 999.99 Sp2.090 36.80 4,055.32 -5,602.30 6,565.58 0.00 999.99 923.19 -1,384.89 6,565.58 0.00 999.99 Sp2.100 39.00 4,919.99 -13,678.21 6,565.58 0.00 999.99 1,328.38 -3,918.17 6,565.58 0.00 999.99 Sp3.000 39.00 -1,541.72 -4,251.96 6,565.58 0.00 999.99 -4,922.90 -13,875.21 6,565.58 0.00 999.99 Sp3.010 40.70 -1,226.57 -1,837.30 6,565.58 0.00 999.99 -4,245.49 -7,431.07 6,565.58 0.00 999.99 Sp3.020 42.40 -868.00 884.88 4,814.76 0.00 999.99 -3,577.72 -2,087.16 6,565.58 0.00 999.99 Sp3.030 44.10 -472.33 3,588.53 4,814.76 4,658.59 1.03 -2,920.39 2,058.52 4,814.76 3,504.00 1.37 Sp3.040 45.80 -74.94 5,653.36 4,814.76 0.00 999.99 -2,273.65 4,960.85 4,814.76 0.00 999.99 Sp3.050 47.50 328.14 7,019.86 4,814.76 0.00 999.99 -1,639.78 6,567.97 4,814.76 0.00 999.99 p3.060 49.20 773.15 7,880.79 4,814.76 0.00 999.99 -1,077.74 7,200.38 4,814.76 0.00 999.99 Sp3.070 50.90 1,270.44 8,517.63 4,814.76 0.00 999.99 -609.76 6,064.22 4,814.76 0.00 999.99 Sp3.080 52.60 1,841.99 7,167.11 4,814.76 0.00 999.99 -181.55 4,708.18 4,814.76 0.00 999.99 Sp3.090 54.30 2,447.01 4,383.56 4,814.76 0.00 999.99 91.43 385.84 4,814.76 0.00 999.99 Sp3.100 56.00 3,081.67 -2.69 6,565.58 0.00 999.99 289.49 -2.69 6,565.58 0.00 999.99



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CCombined Shear/Moment Interaction - Box GStage Final: Strength IPOI Location Vu-Max Conc Mom Vu-Min (m) (kN) (kN-m) -------- -------- --------- ---------- Sp1.000 0.00 -289.17 0.00 -3,076.23 0.00 Sp1.010 1.70 -91.10 389.59 -2,441.67 4,377.64 Sp1.020 3.40 179.66 4,717.31 -1,836.84 7,152.58 Sp1.030 5.10 607.87 6,076.56 -1,265.29 8,494.49 Sp1.040 6.80 1,075.85 7,215.94 -767.87 7,849.04 Sp1.050 8.50 1,642.44 6,586.75 -321.43 6,980.95 Sp1.060 10.20 2,271.68 4,982.84 80.01 5,604.38 Sp1.070 11.90 2,918.45 2,083.73 477.39 3,530.93 Sp1.080 13.60 3,575.81 -2,058.73 873.07 818.67 Sp1.090 15.30 4,243.42 -7,399.43 1,231.60 -1,911.98 Sp1.100 17.00 4,920.96 -13,840.36 1,546.75 -4,335.25 Sp2.000 17.00 -1,328.19 -3,919.10 -4,920.63 -13,679.27 Sp2.010 19.20 -923.00 -1,386.08 -4,055.17 -5,603.57 Sp2.020 21.40 -542.32 387.99 -3,219.36 572.72 Sp2.030 23.60 -87.47 5,133.83 -2,419.70 4,868.38 Sp2.040 25.80 427.41 6,725.94 -1,669.06 7,344.93


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Provided ------ -------------- --------------

ay) 29,312.15 35,640.00 13.502 24.000 ay) 18.918 35.000

.

--------------------- 0.25*sqrt(f'c (MPa)) 0.00*sqrt(f'c (MPa))

0.63*sqrt(f'c (MPa)) 0.25*sqrt(f'ci (MPa)) Max 1.38 (MPa)

ort *****

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxSp2.050 28.00 981.30 8,115.44 4,814.76 0.00 999.99 -981.40 8,115.44 4,814.76 0.00 999.99 Sp2.060 30.20 1,669.79 7,344.72 4,814.76 0.00 999.99 -426.13 6,725.73 4,814.76 0.00 999.99 Sp2.070 32.40 2,419.91 4,867.96 4,814.76 0.00 999.99 87.57 5,133.41 4,814.76 0.00 999.99 Sp2.080 34.60 3,219.54 572.08 4,814.76 481.27 10.00 542.52 387.32 4,814.76 0.00 999.99 Sp2.090 36.80 4,055.32 -5,604.42 6,565.58 0.00 999.99 923.19 -1,387.01 6,565.58 0.00 999.99 Sp2.100 39.00 4,919.99 -13,680.33 6,565.58 0.00 999.99 1,328.38 -3,920.29 6,565.58 0.00 999.99 Sp3.000 39.00 -1,546.69 -4,336.46 6,565.58 0.00 999.99 -4,920.91 -13,841.41 6,565.58 0.00 999.99 Sp3.010 40.70 -1,231.54 -1,913.34 6,565.58 0.00 999.99 -4,243.50 -7,400.65 6,565.58 0.00 999.99 Sp3.020 42.40 -872.97 817.28 4,814.76 0.00 999.99 -3,575.73 -2,060.12 6,565.58 0.00 999.99 Sp3.030 44.10 -477.30 3,529.38 4,814.76 4,538.13 1.06 -2,918.41 2,082.18 4,814.76 3,546.06 1.36 Sp3.040 45.80 -79.91 5,602.66 4,814.76 0.00 999.99 -2,271.67 4,981.13 4,814.76 0.00 999.99 Sp3.050 47.50 323.17 6,977.61 4,814.76 0.00 999.99 -1,637.79 6,584.87 4,814.76 0.00 999.99 Sp3.060 49.20 768.18 7,846.99 4,814.76 0.00 999.99 -1,075.76 7,213.90 4,814.76 0.00 999.99 Sp3.070 50.90 1,265.47 8,492.28 4,814.76 0.00 999.99 -607.78 6,074.36 4,814.76 0.00 999.99 Sp3.080 52.60 1,837.02 7,150.21 4,814.76 0.00 999.99 -179.56 4,714.94 4,814.76 0.00 999.99 Sp3.090 54.30 2,442.04 4,375.11 4,814.76 0.00 999.99 93.42 389.22 4,814.76 0.00 999.99 Sp3.100 56.00 3,076.70 -2.69 6,565.58 0.00 999.99 291.48 -2.69 6,565.58 0.00 999.99



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CDesign Parameters - LRFDState Specification - NoneDesign Requirements - Box GirderGoverning LC Required --------------- ------------------------P-Jack for Tendons ( kN): Tendon-1 Service 3 (Final w/o Swf'ci (MPa) Service 1 (Initial) f'c (MPa) Service 1 (Final w/o SwNotes (*): Provided is less than RequiredLoss-Type Selected: LRFD-2005Allowable/Limiting Stress FactorsCompression Tension --------------- CCf3 / CTf2 0.60*f'c (MPa) CCf1 / CTf1 0.45*f'c (MPa) CCf2 0.40*f'c (MPa)Cracking Tension, fr2 CCi1 / CTi1 0.60*f'ci (MPa) Resistance FactorsPT RC -------- -----------Flexure 0.95 0.90Shear 0.90 0.90

***** End of Rep


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxCombined Detailed Moment Capacity - Box GirderStage Final: Strength 1 (Final w/o Sway)POI: Sp1.000 at 0.00 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.001 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 0.000 mm^2PT Depth 460.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,841.728 MPak-factor(strand type) 0.280 Effective Depth 420.475 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 1,791.807 kN-mc/de 0.042 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -5.687 MPa Section Modulus 409,093,333.333 mm^3 Cracking Moment 5,613.630 kN-mC/D Ratio 999.990 POI: Sp1.000 at 0.00 m - Case: LRFDItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP Cfy 413.685 MPafs ------ MPaRebar Depth 383.887 mmAps 25,199.950 mm^2PT Depth 230.999 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,497.709 MPak-factor(strand type) 0.280 Effective Depth 253.654 mmControl Case Transition PPR 0.865 a 128.391 mmc 161.258 mmphi 0.950 phi-Mn -7,974.761 kN-mc/de 0.636 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -5.838 MPa Section Modulus -409,093,333.33 Cracking Moment -5,687.427 kN-mC/D Ratio 999.990 POI: Sp1.010 at 1.70 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 4,448.125 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 285.501 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,567.175 MPak-factor(strand type) 0.280 Effective Depth 300.168 mmControl Case Transition PPR 0.898 a 128.390 mmc 161.257 mmphi 0.950


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 383.887 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,212.188 kN-mc/de 0.062 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 1.158 MPa Section Modulus -409,093,333.333 mm^3 Cracking Moment -2,252.934 kN-mC/D Ratio 999.990 POI: Sp1.030 at 5.10 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 8,900.240 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 350.500 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,615.219 MPak-factor(strand type) 0.280 Effective Depth 357.902 mmControl Case Transition PPR 0.898 a 131.899 mmc 165.663 mmphi 0.950 phi-Mn 12,624.702 kN-mc/de 0.463

Cracking Moment:


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CInitial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -14.083 MPa Section Modulus 409,093,333.333 Cracking Moment 9,735.118 kN-mC/D Ratio 1.297 POI: Sp1.030 at 5.10 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -5.340 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 383.887 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 383.887 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,212.188 kN-mc/de 0.062 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.860 MPa Section Modulus -409,093,333.33 Cracking Moment -1,417.625 kN-mC/D Ratio 311.494 POI: Sp1.040 at 6.80 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 9,334.204 kN-mf'c 35.000 MP Location Beam-Bot


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------

Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxBeta1 0.796 Flange Thickness 241.467 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 443.409 mmAps 25,199.950 mm^2PT Depth 359.333 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,620.564 MPak-factor(strand type) 0.280 Effective Depth 368.200 mmControl Case Tension PPR 0.898 a 132.289 mmc 166.154 mmphi 0.950 phi-Mn 13,100.243 kN-mc/de 0.451 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -12.914 MPa Section Modulus 450,902,533.536 mm^3 Cracking Moment 10,097.737 kN-mC/D Ratio 1.297 POI: Sp1.040 at 6.80 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -661.330 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 241.467 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 406.822 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 406.822 mm

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,347.707 kN-mc/de 0.059 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.092 MPa Section Modulus -450,902,533.53 Cracking Moment -1,978.274 kN-mC/D Ratio 2.669 POI: Sp1.050 at 8.50 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 8,575.280 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 265.834 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 492.143 mmAps 25,199.950 mm^2PT Depth 353.916 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,617.314 MPak-factor(strand type) 0.280 Effective Depth 368.520 mmControl Case Tension PPR 0.898 a 132.052 mmc 165.856 mmphi 0.950 phi-Mn 13,095.735 kN-mc/de 0.450

Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.638 MPa Section Modulus 546,496,055.517 Cracking Moment 10,089.997 kN-m


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxC/D Ratio 1.298 POI: Sp1.050 at 8.50 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -1,663.696 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 265.834 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 455.555 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 455.555 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,635.673 kN-mc/de 0.052

Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -0.465 MPa Section Modulus -546,496,055.517 mm^3 Cracking Moment -4,074.121 kN-m

C/D Ratio 1.191 POI: Sp1.060 at 10.20 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 6,849.690 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 290.200 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP Cfy 413.685 MPafs ------ MPaRebar Depth 540.876 mmAps 25,199.950 mm^2PT Depth 331.499 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,602.878 MPak-factor(strand type) 0.280 Effective Depth 353.799 mmControl Case Tension PPR 0.898 a 130.997 mmc 164.532 mmphi 0.950 phi-Mn 12,381.584 kN-mc/de 0.465 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -6.281 MPa Section Modulus 651,272,670.239 Cracking Moment 9,400.553 kN-mC/D Ratio 1.359 POI: Sp1.060 at 10.20 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -3,043.608 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 290.200 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 504.288 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 504.288 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxphi-Mn -2,923.639 kN-mc/de 0.047 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -3.136 MPa Section Modulus -651,272,670.239 mm^3 Cracking Moment -6,943.177 kN-mC/D Ratio 0.722 POI: Sp1.070 at 11.90 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 4,075.009 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 314.567 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 589.609 mmAps 0.000 mm^2PT Depth 629.134 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,847.066 MPak-factor(strand type) 0.280 Effective Depth 589.609 mmControl Case Tension PPR 0.898 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,524.713 kN-mc/de 0.030 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -3.136 MPa Section Modulus 765,232,377.701 mm^3 Cracking Moment 8,157.431 kN-mC/D Ratio 0.466 POI: Sp1.070 at 11.90 m - Case: LRFD


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CItem Negative------------------------ ----------Mu-Required -5,481.293 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 314.567 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 553.022 mmAps 25,199.950 mm^2PT Depth 333.802 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,595.735 MPak-factor(strand type) 0.280 Effective Depth 364.570 mmControl Case Tension PPR 0.865 a 135.549 mmc 170.249 mmphi 0.950 phi-Mn -13,189.346 kN-c/de 0.467 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -5.612 MPa Section Modulus -765,232,377.70 Cracking Moment -10,431.134 kN-C/D Ratio 1.809 POI: Sp1.080 at 13.60 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 1,148.095 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 338.934 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 638.343 mmAps 0.000 mm^2PT Depth 677.868 mmSpec: AASHTO LRFD Units: SI (Metr

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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,848.110 MPak-factor(strand type) 0.280 Effective Depth 638.343 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,735.888 kN-mc/de 0.027 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -0.277 MPa Section Modulus 888,375,177.904 mm^3 Cracking Moment 6,422.719 kN-mC/D Ratio 1.792 POI: Sp1.080 at 13.60 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -8,529.346 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 338.934 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 601.755 mmAps 25,199.950 mm^2PT Depth 432.202 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,650.233 MPak-factor(strand type) 0.280 Effective Depth 455.321 mmControl Case Tension PPR 0.865 a 139.529 mmc 175.247 mmphi 0.950 phi-Mn -17,636.828 kN-mc/de 0.385 Cracking Moment: Location Beam-Top Spec: AASHTO LRFD Units: SI (Metric) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CInitial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -7.828 MPa Section Modulus -888,375,177.90 Cracking Moment -14,472.799 kN-C/D Ratio 1.555 POI: Sp1.090 at 15.30 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 363.300 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 687.076 mmAps 0.000 mm^2PT Depth 726.601 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.014 MPak-factor(strand type) 0.280 Effective Depth 687.076 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,947.063 kN-mc/de 0.026 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.240 MPa Section Modulus 1,020,701,070.8 Cracking Moment 4,296.431 kN-mC/D Ratio 999.990 POI: Sp1.090 at 15.30 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -12,527.042 kN-f'c 35.000 MPaSpec: AASHTO LRFD Units: SI (Metr

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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxBeta1 0.796 Flange Thickness 363.300 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 650.488 mmAps 25,199.950 mm^2PT Depth 543.352 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,689.972 MPak-factor(strand type) 0.280 Effective Depth 557.663 mmControl Case Tension PPR 0.865 a 142.431 mmc 178.892 mmphi 0.950 phi-Mn -22,714.734 kN-mc/de 0.321 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.708 MPa Section Modulus -1,020,701,070.848 mm^3 Cracking Moment -18,930.828 kN-mC/D Ratio 1.363 POI: Sp1.100 at 17.00 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 721.475 mmAps 0.000 mm^2PT Depth 761.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.582 MPak-factor(strand type) 0.280 Effective Depth 721.475 mmSpec: AASHTO LRFD Units: SI (Metric) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 3,096.124 kN-mc/de 0.024 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 3.999 MPa Section Modulus 1,119,633,933.3 Cracking Moment 2,349.211 kN-mC/D Ratio 999.990 POI: Sp1.100 at 17.00 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -18,463.186 kN-f'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 684.887 mmAps 25,199.950 mm^2PT Depth 635.999 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,713.223 MPak-factor(strand type) 0.280 Effective Depth 642.452 mmControl Case Tension PPR 0.865 a 144.128 mmc 181.024 mmphi 0.950 phi-Mn -26,951.853 kN-c/de 0.282 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -11.039 MPa Section Modulus -1,119,633,933. Cracking Moment -22,554.511 kN-


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxC/D Ratio 1.195 POI: Sp2.000 at 17.00 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 721.475 mmAps 0.000 mm^2PT Depth 761.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.582 MPak-factor(strand type) 0.280 Effective Depth 721.475 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 3,096.124 kN-mc/de 0.024

Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 4.222 MPa Section Modulus 1,119,633,933.333 mm^3 Cracking Moment 2,050.017 kN-mC/D Ratio 999.990 POI: Sp2.000 at 17.00 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -18,079.891 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP Cfy 413.685 MPafs ------ MPaRebar Depth 684.887 mmAps 25,199.950 mm^2PT Depth 635.999 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,713.223 MPak-factor(strand type) 0.280 Effective Depth 642.452 mmControl Case Tension PPR 0.865 a 144.128 mmc 181.024 mmphi 0.950 phi-Mn -26,951.856 kN-c/de 0.282 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -11.147 MPa Section Modulus -1,119,633,933. Cracking Moment -22,698.495 kN-C/D Ratio 1.187

POI: Sp2.010 at 19.20 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 356.133 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 672.741 mmAps 0.000 mm^2PT Depth 712.266 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,848.761 MPak-factor(strand type) 0.280 Effective Depth 672.741 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900


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ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxphi-Mn 2,884.946 kN-mc/de 0.026 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.128 MPa Section Modulus 980,823,615.507 mm^3 Cracking Moment 4,260.025 kN-mC/D Ratio 999.990 POI: Sp2.010 at 19.20 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -9,704.908 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 356.133 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 636.153 mmAps 25,199.950 mm^2PT Depth 517.265 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,682.049 MPak-factor(strand type) 0.280 Effective Depth 533.210 mmControl Case Tension PPR 0.865 a 141.852 mmc 178.165 mmphi 0.950 phi-Mn -21,498.740 kN-mc/de 0.334

Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.778 MPa Section Modulus -980,823,615.507 mm^3 Cracking Moment -18,273.386 kN-mC/D Ratio 1.666 POI: Sp2.020 at 21.40 m - Case: LRFDSpec: AASHTO LRFD Units: SI (Metric) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CItem Positive------------------------ ----------Mu-Required 2,717.026 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 324.600 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 609.674 mmAps 0.000 mm^2PT Depth 649.199 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,847.515 MPak-factor(strand type) 0.280 Effective Depth 609.674 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,611.660 kN-mc/de 0.029 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -1.136 MPa Section Modulus 814,821,710.654 Cracking Moment 6,730.334 kN-mC/D Ratio 0.723 POI: Sp2.020 at 21.40 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -5,045.032 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 324.600 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 573.087 mmAps 25,199.950 mm^2PT Depth 382.198 mm


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ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,625.656 MPak-factor(strand type) 0.280 Effective Depth 408.565 mmControl Case Tension PPR 0.865 a 137.734 mmc 172.993 mmphi 0.950 phi-Mn -15,339.229 kN-mc/de 0.423 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -7.366 MPa Section Modulus -814,821,710.654 mm^3 Cracking Moment -12,822.032 kN-mC/D Ratio 2.286 POI: Sp2.030 at 23.60 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 6,075.573 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 293.066 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 546.607 mmAps 25,199.950 mm^2PT Depth 321.334 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,595.754 MPak-factor(strand type) 0.280 Effective Depth 345.422 mmControl Case Tension PPR 0.898 a 130.477 mmc 163.878 mmphi 0.950 phi-Mn 11,985.208 kN-mc/de 0.474 Cracking Moment: Location Beam-Bot Spec: AASHTO LRFD Units: SI (Metric) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CInitial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -5.067 MPa Section Modulus 664,199,102.987 Cracking Moment 8,619.360 kN-mC/D Ratio 1.483 POI: Sp2.030 at 23.60 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -1,986.793 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 293.066 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 510.020 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 510.020 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,957.507 kN-mc/de 0.047 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -4.314 MPa Section Modulus -664,199,102.98 Cracking Moment -8,019.387 kN-mC/D Ratio 1.119 POI: Sp2.040 at 25.80 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 8,614.444 kN-mf'c 35.000 MPa


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mm^3

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxBeta1 0.796 Flange Thickness 261.533 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 483.541 mmAps 25,199.950 mm^2PT Depth 353.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,616.756 MPak-factor(strand type) 0.280 Effective Depth 366.797 mmControl Case Tension PPR 0.898 a 132.011 mmc 165.804 mmphi 0.950 phi-Mn 13,017.970 kN-mc/de 0.452 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.385 MPa Section Modulus 528,955,792.504 mm^3 Cracking Moment 9,605.443 kN-mC/D Ratio 1.355 POI: Sp2.040 at 25.80 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -485.600 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 261.533 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 446.953 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 446.953 mmSpec: AASHTO LRFD Units: SI (Metric) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,584.845 kN-mc/de 0.053 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -0.919 MPa Section Modulus -528,955,792.50 Cracking Moment -4,231.706 kN-mC/D Ratio 4.002 POI: Sp2.050 at 28.00 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 9,427.932 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.476 mmAps 25,199.950 mm^2PT Depth 366.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,624.447 MPak-factor(strand type) 0.280 Effective Depth 371.733 mmControl Case Transition PPR 0.898 a 132.572 mmc 166.510 mmphi 0.950 phi-Mn 13,275.694 kN-mc/de 0.448 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -14.142 MPa Section Modulus 409,094,887.463 Cracking Moment 9,764.024 kN-mSpec: AASHTO LRFD Units: SI (Metr

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mm^3

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxC/D Ratio 1.360 POI: Sp2.050 at 28.00 m - Case: LRFDItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 383.888 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 383.888 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,212.193 kN-mc/de 0.062 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.891 MPa Section Modulus -409,094,887.463 mm^3 Cracking Moment -1,402.629 kN-mC/D Ratio 999.990 POI: Sp2.060 at 30.20 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 8,628.027 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 261.534 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2Spec: AASHTO LRFD Units: SI (Metric) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP Cfy 413.685 MPafs ------ MPaRebar Depth 483.543 mmAps 25,199.950 mm^2PT Depth 353.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,616.756 MPak-factor(strand type) 0.280 Effective Depth 366.796 mmControl Case Tension PPR 0.898 a 132.011 mmc 165.804 mmphi 0.950 phi-Mn 13,017.953 kN-mc/de 0.452 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.385 MPa Section Modulus 528,959,326.906 Cracking Moment 9,605.475 kN-mC/D Ratio 1.355 POI: Sp2.060 at 30.20 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -486.496 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 261.534 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 446.955 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 446.955 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 Spec: AASHTO LRFD Units: SI (Metr

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Bentley Exton Office | Sheet 27 of 49Bentley Exton Office | Sheet 28 of 49 | Job No: LEAP-3


5 mm^3

ic) Loss: LRFD-2005

| Job No: LEAP-3Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxphi-Mn -2,584.855 kN-mc/de 0.053 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -0.919 MPa Section Modulus -528,959,326.906 mm^3 Cracking Moment -4,231.745 kN-mC/D Ratio 3.995 POI: Sp2.070 at 32.40 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 6,071.533 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 293.067 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 546.609 mmAps 25,199.950 mm^2PT Depth 321.333 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,595.753 MPak-factor(strand type) 0.280 Effective Depth 345.421 mmControl Case Tension PPR 0.898 a 130.477 mmc 163.878 mmphi 0.950 phi-Mn 11,985.176 kN-mc/de 0.474 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -5.066 MPa Section Modulus 664,203,063.535 mm^3 Cracking Moment 8,619.395 kN-mC/D Ratio 1.484 POI: Sp2.070 at 32.40 m - Case: LRFD


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CItem Negative------------------------ ----------Mu-Required -1,988.117 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 293.067 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 510.022 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 510.022 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,957.517 kN-mc/de 0.047 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -4.314 MPa Section Modulus -664,203,063.53 Cracking Moment -8,019.429 kN-mC/D Ratio 1.118 POI: Sp2.080 at 34.60 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 2,716.391 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 324.600 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 609.676 mmAps 0.000 mm^2PT Depth 649.201 mm


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9 mm^3m

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ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,847.515 MPak-factor(strand type) 0.280 Effective Depth 609.676 mmControl Case Tension PPR 0.898 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,611.668 kN-mc/de 0.029 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -1.136 MPa Section Modulus 814,826,097.349 mm^3 Cracking Moment 6,730.372 kN-mC/D Ratio 0.723 POI: Sp2.080 at 34.60 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -5,042.729 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 324.600 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 573.088 mmAps 25,199.950 mm^2PT Depth 382.202 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,625.658 MPak-factor(strand type) 0.280 Effective Depth 408.569 mmControl Case Tension PPR 0.865 a 137.734 mmc 172.993 mmphi 0.950 phi-Mn -15,339.394 kN-mc/de 0.423 Cracking Moment: Location Beam-Top Spec: AASHTO LRFD Units: SI (Metric) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP C Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -7.366 MPa Section Modulus -814,826,097.34 Cracking Moment -12,822.077 kN-C/D Ratio 2.287 POI: Sp2.090 at 36.80 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 356.134 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 672.743 mmAps 0.000 mm^2PT Depth 712.268 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,848.761 MPak-factor(strand type) 0.280 Effective Depth 672.743 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,884.953 kN-mc/de 0.026 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.128 MPa Section Modulus 980,828,428.348 Cracking Moment 4,260.065 kN-mC/D Ratio 999.990 POI: Sp2.090 at 36.80 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -9,708.080 kN-mf'c 35.000 MPa


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33 mm^3

m

m

333 mm^3m

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxBeta1 0.796 Flange Thickness 356.134 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 636.155 mmAps 25,199.950 mm^2PT Depth 517.269 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,682.050 MPak-factor(strand type) 0.280 Effective Depth 533.214 mmControl Case Tension PPR 0.865 a 141.852 mmc 178.165 mmphi 0.950 phi-Mn -21,498.911 kN-mc/de 0.334 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.778 MPa Section Modulus -980,828,428.348 mm^3 Cracking Moment -18,273.434 kN-mC/D Ratio 1.665 POI: Sp2.100 at 39.00 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 721.475 mmAps 0.000 mm^2PT Depth 761.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.582 MPak-factor(strand type) 0.280 Effective Depth 721.475 mm


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 3,096.124 kN-mc/de 0.024 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 4.222 MPa Section Modulus 1,119,633,933.3 Cracking Moment 2,050.016 kN-mC/D Ratio 999.990 POI: Sp2.100 at 39.00 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -18,059.972 kN-f'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 684.887 mmAps 25,199.950 mm^2PT Depth 635.999 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,713.223 MPak-factor(strand type) 0.280 Effective Depth 642.452 mmControl Case Tension PPR 0.865 a 144.128 mmc 181.024 mmphi 0.950 phi-Mn -26,951.856 kN-c/de 0.282 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -11.147 MPa Section Modulus -1,119,633,933. Cracking Moment -22,698.496 kN-


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxC/D Ratio 1.187 POI: Sp3.000 at 39.00 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 721.475 mmAps 0.000 mm^2PT Depth 761.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.582 MPak-factor(strand type) 0.280 Effective Depth 721.475 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 3,096.124 kN-mc/de 0.024 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 3.999 MPa Section Modulus 1,119,633,933.333 mm^3 Cracking Moment 2,349.211 kN-mC/D Ratio 999.990 POI: Sp3.000 at 39.00 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -18,444.282 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP Cfy 413.685 MPafs ------ MPaRebar Depth 684.887 mmAps 25,199.950 mm^2PT Depth 635.999 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,713.223 MPak-factor(strand type) 0.280 Effective Depth 642.452 mmControl Case Tension PPR 0.865 a 144.128 mmc 181.024 mmphi 0.950 phi-Mn -26,951.853 kN-c/de 0.282 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -11.039 MPa Section Modulus -1,119,633,933. Cracking Moment -22,554.512 kN-C/D Ratio 1.195 POI: Sp3.010 at 40.70 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 363.300 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 687.074 mmAps 0.000 mm^2PT Depth 726.599 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.014 MPak-factor(strand type) 0.280 Effective Depth 687.074 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxphi-Mn 2,947.056 kN-mc/de 0.026 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.240 MPa Section Modulus 1,020,696,161.155 mm^3 Cracking Moment 4,296.389 kN-mC/D Ratio 999.990 POI: Sp3.010 at 40.70 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -12,525.106 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 363.300 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 650.487 mmAps 25,199.950 mm^2PT Depth 543.348 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,689.971 MPak-factor(strand type) 0.280 Effective Depth 557.659 mmControl Case Tension PPR 0.865 a 142.430 mmc 178.891 mmphi 0.950 phi-Mn -22,714.548 kN-mc/de 0.321 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.708 MPa Section Modulus -1,020,696,161.155 mm^3 Cracking Moment -18,930.780 kN-mC/D Ratio 1.364 POI: Sp3.020 at 42.40 m - Case: LRFD


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CItem Positive------------------------ ----------Mu-Required 1,146.708 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 338.933 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 638.341 mmAps 0.000 mm^2PT Depth 677.866 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,848.110 MPak-factor(strand type) 0.280 Effective Depth 638.341 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,735.881 kN-mc/de 0.027 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -0.277 MPa Section Modulus 888,370,597.506 Cracking Moment 6,422.679 kN-mC/D Ratio 1.794 POI: Sp3.020 at 42.40 m - Case: LRFD

Item Negative------------------------ ----------Mu-Required -8,527.925 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 338.933 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 601.753 mmAps 25,199.950 mm^2PT Depth 432.198 mm


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,650.232 MPak-factor(strand type) 0.280 Effective Depth 455.317 mmControl Case Tension PPR 0.865 a 139.529 mmc 175.247 mmphi 0.950 phi-Mn -17,636.649 kN-mc/de 0.385 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -7.828 MPa Section Modulus -888,370,597.506 mm^3 Cracking Moment -14,472.754 kN-mC/D Ratio 1.555 POI: Sp3.030 at 44.10 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 4,073.458 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 314.566 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 589.607 mmAps 0.000 mm^2PT Depth 629.132 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,847.066 MPak-factor(strand type) 0.280 Effective Depth 589.607 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,524.706 kN-mc/de 0.030 Cracking Moment: Location Beam-Bot


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP C Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -3.136 MPa Section Modulus 765,228,126.598 Cracking Moment 8,157.393 kN-mC/D Ratio 0.466 POI: Sp3.030 at 44.10 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -5,480.387 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 314.566 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 553.020 mmAps 25,199.950 mm^2PT Depth 333.798 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,595.733 MPak-factor(strand type) 0.280 Effective Depth 364.568 mmControl Case Tension PPR 0.865 a 135.549 mmc 170.248 mmphi 0.950 phi-Mn -13,189.203 kN-c/de 0.467 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -5.612 MPa Section Modulus -765,228,126.59 Cracking Moment -10,431.091 kN-C/D Ratio 1.809 POI: Sp3.040 at 45.80 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 6,847.975 kN-mf'c 35.000 MPa


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxBeta1 0.796 Flange Thickness 290.200 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 540.874 mmAps 25,199.950 mm^2PT Depth 331.501 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,602.879 MPak-factor(strand type) 0.280 Effective Depth 353.800 mmControl Case Tension PPR 0.898 a 130.997 mmc 164.532 mmphi 0.950 phi-Mn 12,381.621 kN-mc/de 0.465 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -6.281 MPa Section Modulus 651,268,748.431 mm^3 Cracking Moment 9,400.517 kN-mC/D Ratio 1.359 POI: Sp3.040 at 45.80 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -3,022.686 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 290.200 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 504.287 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 504.287 mm


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CBeta1 0.796 Flange Thickness 290.200 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 540.874 mmAps 25,199.950 mm^2PT Depth 331.501 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,602.879 MPak-factor(strand type) 0.280 Effective Depth 353.800 mmControl Case Tension PPR 0.898 a 130.997 mmc 164.532 mmphi 0.950 phi-Mn 12,381.621 kN-mc/de 0.465 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -6.281 MPa Section Modulus 651,268,748.431 Cracking Moment 9,400.517 kN-mC/D Ratio 1.359 POI: Sp3.040 at 45.80 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -3,022.686 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 290.200 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 504.287 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 504.287 mm


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxBeta1 0.796 Flange Thickness 290.200 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 540.874 mmAps 25,199.950 mm^2PT Depth 331.501 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,602.879 MPak-factor(strand type) 0.280 Effective Depth 353.800 mmControl Case Tension PPR 0.898 a 130.997 mmc 164.532 mmphi 0.950 phi-Mn 12,381.621 kN-mc/de 0.465 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -6.281 MPa Section Modulus 651,268,748.431 mm^3 Cracking Moment 9,400.517 kN-mC/D Ratio 1.359 POI: Sp3.040 at 45.80 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -3,022.686 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 290.200 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 504.287 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 504.287 mm


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP Cfy 413.685 MPafs ------ MPaRebar Depth 443.407 mmAps 25,199.950 mm^2PT Depth 359.333 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,620.564 MPak-factor(strand type) 0.280 Effective Depth 368.200 mmControl Case Tension PPR 0.898 a 132.289 mmc 166.154 mmphi 0.950 phi-Mn 13,100.230 kN-mc/de 0.451 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -12.914 MPa Section Modulus 450,899,270.318 Cracking Moment 10,097.706 kN-mC/D Ratio 1.297 POI: Sp3.060 at 49.20 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -648.280 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 241.466 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 406.820 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 406.820 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxphi-Mn -2,347.696 kN-mc/de 0.059 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.092 MPa Section Modulus -450,899,270.318 mm^3 Cracking Moment -1,978.238 kN-mC/D Ratio 2.723 POI: Sp3.070 at 50.90 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 8,897.049 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 350.500 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,615.219 MPak-factor(strand type) 0.280 Effective Depth 357.901 mmControl Case Transition PPR 0.898 a 131.899 mmc 165.663 mmphi 0.950 phi-Mn 12,624.680 kN-mc/de 0.463 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -14.083 MPa Section Modulus 409,093,333.333 mm^3 Cracking Moment 9,735.118 kN-mC/D Ratio 1.297 POI: Sp3.070 at 50.90 m - Case: LRFD


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 383.887 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 383.887 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,212.188 kN-mc/de 0.062 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.860 MPa Section Modulus -409,093,333.33 Cracking Moment -1,417.625 kN-mC/D Ratio 999.990 POI: Sp3.080 at 52.60 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 7,374.507 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 325.499 mm


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 383.887 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 383.887 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,212.188 kN-mc/de 0.062 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.860 MPa Section Modulus -409,093,333.333 mm^3 Cracking Moment -1,417.625 kN-mC/D Ratio 999.990 POI: Sp3.080 at 52.60 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 7,374.507 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 325.499 mm


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP C Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 1.158 MPa Section Modulus -409,093,333.33 Cracking Moment -2,252.934 kN-mC/D Ratio 999.990 POI: Sp3.090 at 54.30 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 4,445.748 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 285.499 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,567.173 MPak-factor(strand type) 0.280 Effective Depth 300.167 mmControl Case Transition PPR 0.898 a 128.390 mmc 161.257 mmphi 0.950 phi-Mn 9,932.532 kN-mc/de 0.537 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.782 MPa Section Modulus 409,093,333.333 Cracking Moment 7,623.900 kN-mC/D Ratio 1.680 POI: Sp3.090 at 54.30 m - Case: LRFDItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPa


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbx Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 1.158 MPa Section Modulus -409,093,333.333 mm^3 Cracking Moment -2,252.934 kN-mC/D Ratio 999.990 POI: Sp3.090 at 54.30 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 4,445.748 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 285.499 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,567.173 MPak-factor(strand type) 0.280 Effective Depth 300.167 mmControl Case Transition PPR 0.898 a 128.390 mmc 161.257 mmphi 0.950 phi-Mn 9,932.532 kN-mc/de 0.537 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.782 MPa Section Modulus 409,093,333.333 mm^3 Cracking Moment 7,623.900 kN-mC/D Ratio 1.680 POI: Sp3.090 at 54.30 m - Case: LRFDItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPa


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP C Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 1.158 MPa Section Modulus -409,093,333.33 Cracking Moment -2,252.934 kN-mC/D Ratio 999.990 POI: Sp3.090 at 54.30 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 4,445.748 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 285.499 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,567.173 MPak-factor(strand type) 0.280 Effective Depth 300.167 mmControl Case Transition PPR 0.898 a 128.390 mmc 161.257 mmphi 0.950 phi-Mn 9,932.532 kN-mc/de 0.537 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.782 MPa Section Modulus 409,093,333.333 Cracking Moment 7,623.900 kN-mC/D Ratio 1.680 POI: Sp3.090 at 54.30 m - Case: LRFDItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPa


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mm^3

ic) Loss: LRFD-2005

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbx Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 1.158 MPa Section Modulus -409,093,333.333 mm^3 Cracking Moment -2,252.934 kN-mC/D Ratio 999.990 POI: Sp3.090 at 54.30 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 4,445.748 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 285.499 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,567.173 MPak-factor(strand type) 0.280 Effective Depth 300.167 mmControl Case Transition PPR 0.898 a 128.390 mmc 161.257 mmphi 0.950 phi-Mn 9,932.532 kN-mc/de 0.537 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.782 MPa Section Modulus 409,093,333.333 mm^3 Cracking Moment 7,623.900 kN-mC/D Ratio 1.680 POI: Sp3.090 at 54.30 m - Case: LRFDItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPa


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP C Combined Detailed Moment Capacity - Box Stage Final: Strength IPOI: Sp1.000 at 0.00 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.001 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 0.000 mm^2PT Depth 460.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,841.728 MPak-factor(strand type) 0.280 Effective Depth 420.475 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 1,791.807 kN-mc/de 0.042 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -5.687 MPa Section Modulus 409,093,333.333 Cracking Moment 5,613.630 kN-mC/D Ratio 999.990 POI: Sp1.000 at 0.00 m - Case: LRFDItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxfy 413.685 MPafs ------ MPaRebar Depth 383.887 mmAps 25,199.950 mm^2PT Depth 230.999 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,497.709 MPak-factor(strand type) 0.280 Effective Depth 253.654 mmControl Case Transition PPR 0.865 a 128.391 mmc 161.258 mmphi 0.950 phi-Mn -7,974.761 kN-mc/de 0.636 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -5.838 MPa Section Modulus -409,093,333.333 mm^3 Cracking Moment -5,687.427 kN-mC/D Ratio 999.990 POI: Sp1.010 at 1.70 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 4,439.675 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 285.501 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,567.175 MPak-factor(strand type) 0.280 Effective Depth 300.168 mmControl Case Transition PPR 0.898 a 128.390 mmc 161.257 mmphi 0.950


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP Cphi-Mn 9,932.595 kN-mc/de 0.537 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.782 MPa Section Modulus 409,093,333.333 Cracking Moment 7,623.900 kN-mC/D Ratio 1.682 POI: Sp1.010 at 1.70 m - Case: LRFDItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 383.887 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 383.887 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,212.188 kN-mc/de 0.062 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -1.701 MPa Section Modulus -409,093,333.33 Cracking Moment -3,656.843 kN-mC/D Ratio 999.990 POI: Sp1.020 at 3.40 m - Case: LRFD


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxItem Positive------------------------ ----------Mu-Required 7,360.689 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 325.501 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,598.721 MPak-factor(strand type) 0.280 Effective Depth 335.639 mmControl Case Transition PPR 0.898 a 130.694 mmc 164.150 mmphi 0.950 phi-Mn 11,581.306 kN-mc/de 0.489 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -12.481 MPa Section Modulus 409,093,333.333 mm^3 Cracking Moment 8,948.486 kN-mC/D Ratio 1.294 POI: Sp1.020 at 3.40 m - Case: LRFDItem Negative------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 383.887 mmAps 0.000 mm^2PT Depth 0.000 mm


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 383.887 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,212.188 kN-mc/de 0.062 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 1.158 MPa Section Modulus -409,093,333.33 Cracking Moment -2,252.934 kN-mC/D Ratio 999.990 POI: Sp1.030 at 5.10 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 8,874.890 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 350.500 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,615.219 MPak-factor(strand type) 0.280 Effective Depth 357.902 mmControl Case Transition PPR 0.898 a 131.899 mmc 165.663 mmphi 0.950 phi-Mn 12,624.702 kN-mc/de 0.463 Cracking Moment: Location Beam-Bot


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 383.887 mmControl Case Tension PPR 0.898 a 19.025 mmc 23.895 mmphi 0.900 phi-Mn -2,212.188 kN-mc/de 0.062 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 1.158 MPa Section Modulus -409,093,333.333 mm^3 Cracking Moment -2,252.934 kN-mC/D Ratio 999.990 POI: Sp1.030 at 5.10 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 8,874.890 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 230.000 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 420.475 mmAps 25,199.950 mm^2PT Depth 350.500 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,615.219 MPak-factor(strand type) 0.280 Effective Depth 357.902 mmControl Case Transition PPR 0.898 a 131.899 mmc 165.663 mmphi 0.950 phi-Mn 12,624.702 kN-mc/de 0.463 Cracking Moment: Location Beam-Bot


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CBeta1 0.796 Flange Thickness 241.467 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 443.409 mmAps 25,199.950 mm^2PT Depth 359.333 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,620.564 MPak-factor(strand type) 0.280 Effective Depth 368.200 mmControl Case Tension PPR 0.898 a 132.289 mmc 166.154 mmphi 0.950 phi-Mn 13,100.243 kN-mc/de 0.451 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -12.914 MPa Section Modulus 450,902,533.536 Cracking Moment 10,097.737 kN-mC/D Ratio 1.297 POI: Sp1.040 at 6.80 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -647.810 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 241.467 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 406.822 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 406.822 mm


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxBeta1 0.796 Flange Thickness 241.467 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 443.409 mmAps 25,199.950 mm^2PT Depth 359.333 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,620.564 MPak-factor(strand type) 0.280 Effective Depth 368.200 mmControl Case Tension PPR 0.898 a 132.289 mmc 166.154 mmphi 0.950 phi-Mn 13,100.243 kN-mc/de 0.451 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -12.914 MPa Section Modulus 450,902,533.536 mm^3 Cracking Moment 10,097.737 kN-mC/D Ratio 1.297 POI: Sp1.040 at 6.80 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -647.810 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 241.467 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 406.822 mmAps 0.000 mm^2PT Depth 0.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,861.585 MPak-factor(strand type) 0.280 Effective Depth 406.822 mm




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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbx Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -7.828 MPa Section Modulus -888,375,177.904 mm^3 Cracking Moment -14,472.799 kN-mC/D Ratio 1.560 POI: Sp1.090 at 15.30 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 363.300 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 687.076 mmAps 0.000 mm^2PT Depth 726.601 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.014 MPak-factor(strand type) 0.280 Effective Depth 687.076 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,947.063 kN-mc/de 0.026 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.240 MPa Section Modulus 1,020,701,070.848 mm^3 Cracking Moment 4,296.431 kN-mC/D Ratio 999.990 POI: Sp1.090 at 15.30 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -12,496.622 kN-mf'c 35.000 MPa


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CBeta1 0.796 Flange Thickness 363.300 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 650.488 mmAps 25,199.950 mm^2PT Depth 543.352 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,689.972 MPak-factor(strand type) 0.280 Effective Depth 557.663 mmControl Case Tension PPR 0.865 a 142.431 mmc 178.892 mmphi 0.950 phi-Mn -22,714.734 kN-c/de 0.321 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.708 MPa Section Modulus -1,020,701,070. Cracking Moment -18,930.828 kN-C/D Ratio 1.367 POI: Sp1.100 at 17.00 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 721.475 mmAps 0.000 mm^2PT Depth 761.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.582 MPak-factor(strand type) 0.280 Effective Depth 721.475 mm


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 3,096.124 kN-mc/de 0.024 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 3.999 MPa Section Modulus 1,119,633,933.333 mm^3 Cracking Moment 2,349.211 kN-mC/D Ratio 999.990 POI: Sp1.100 at 17.00 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -18,429.386 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 684.887 mmAps 25,199.950 mm^2PT Depth 635.999 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,713.223 MPak-factor(strand type) 0.280 Effective Depth 642.452 mmControl Case Tension PPR 0.865 a 144.128 mmc 181.024 mmphi 0.950 phi-Mn -26,951.853 kN-mc/de 0.282 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -11.039 MPa Section Modulus -1,119,633,933.333 mm^3 Cracking Moment -22,554.511 kN-m


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CC/D Ratio 1.195 POI: Sp2.000 at 17.00 m - Case: LRFD

Item Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 721.475 mmAps 0.000 mm^2PT Depth 761.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.582 MPak-factor(strand type) 0.280 Effective Depth 721.475 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 3,096.124 kN-mc/de 0.024 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 4.222 MPa Section Modulus 1,119,633,933.3 Cracking Moment 2,050.017 kN-mC/D Ratio 999.990 POI: Sp2.000 at 17.00 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -18,074.592 kN-f'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxfy 413.685 MPafs ------ MPaRebar Depth 684.887 mmAps 25,199.950 mm^2PT Depth 635.999 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,713.223 MPak-factor(strand type) 0.280 Effective Depth 642.452 mmControl Case Tension PPR 0.865 a 144.128 mmc 181.024 mmphi 0.950 phi-Mn -26,951.856 kN-mc/de 0.282 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -11.147 MPa Section Modulus -1,119,633,933.333 mm^3 Cracking Moment -22,698.495 kN-mC/D Ratio 1.187 POI: Sp2.010 at 19.20 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 356.133 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 672.741 mmAps 0.000 mm^2PT Depth 712.266 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,848.761 MPak-factor(strand type) 0.280 Effective Depth 672.741 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP Cphi-Mn 2,884.946 kN-mc/de 0.026 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress 2.128 MPa Section Modulus 980,823,615.507 Cracking Moment 4,260.025 kN-mC/D Ratio 999.990 POI: Sp2.010 at 19.20 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -9,699.608 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 356.133 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 636.153 mmAps 25,199.950 mm^2PT Depth 517.265 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,682.049 MPak-factor(strand type) 0.280 Effective Depth 533.210 mmControl Case Tension PPR 0.865 a 141.852 mmc 178.165 mmphi 0.950 phi-Mn -21,498.740 kN-c/de 0.334 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.778 MPa Section Modulus -980,823,615.50 Cracking Moment -18,273.386 kN-C/D Ratio 1.667

POI: Sp2.020 at 21.40 m - Case: LRFD


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxItem Positive------------------------ ----------Mu-Required 2,714.906 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 324.600 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 609.674 mmAps 0.000 mm^2PT Depth 649.199 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,847.515 MPak-factor(strand type) 0.280 Effective Depth 609.674 mmControl Case Tension PPR 0.865 a 13.952 mmc 17.523 mmphi 0.900 phi-Mn 2,611.660 kN-mc/de 0.029 Cracking Moment: Location Beam-Bot Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -1.136 MPa Section Modulus 814,821,710.654 mm^3 Cracking Moment 6,730.334 kN-mC/D Ratio 0.723 POI: Sp2.020 at 21.40 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -5,039.733 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 324.600 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 573.087 mmAps 25,199.950 mm^2PT Depth 382.198 mm




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Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CBeta1 0.796 Flange Thickness 356.134 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 636.155 mmAps 25,199.950 mm^2PT Depth 517.269 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,682.050 MPak-factor(strand type) 0.280 Effective Depth 533.214 mmControl Case Tension PPR 0.865 a 141.852 mmc 178.165 mmphi 0.950 phi-Mn -21,498.911 kN-c/de 0.334 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -9.778 MPa Section Modulus -980,828,428.34 Cracking Moment -18,273.434 kN-C/D Ratio 1.666 POI: Sp2.100 at 39.00 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 0.000 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 380.500 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 11,638.686 mm^2fy 413.685 MPafs ------ MPaRebar Depth 721.475 mmAps 0.000 mm^2PT Depth 761.000 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,849.582 MPak-factor(strand type) 0.280 Effective Depth 721.475 mm


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Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbx Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -3.136 MPa Section Modulus 765,228,126.598 mm^3 Cracking Moment 8,157.393 kN-mC/D Ratio 0.473 POI: Sp3.030 at 44.10 m - Case: LRFDItem Negative------------------------ ----------Mu-Required -5,456.727 kN-mf'c 35.000 MPaBeta1 0.796 Flange Thickness 314.566 mmFlange Width 11,600.000 mmWeb Thickness 11,600.000 mmAs 15,870.936 mm^2fy 413.685 MPafs ------ MPaRebar Depth 553.020 mmAps 25,199.950 mm^2PT Depth 333.798 mmUltimate Strength (fpu) 1,861.585 MPafpy 1,675.426 MPaf's 1,595.733 MPak-factor(strand type) 0.280 Effective Depth 364.568 mmControl Case Tension PPR 0.865 a 135.549 mmc 170.248 mmphi 0.950 phi-Mn -13,189.203 kN-mc/de 0.467 Cracking Moment: Location Beam-Top Initial DL Moment 0.000 kN-m Rupture Modulus, fr1 5.748 MPa Initial Stress -5.612 MPa Section Modulus -765,228,126.598 mm^3 Cracking Moment -10,431.091 kN-mC/D Ratio 1.817 POI: Sp3.040 at 45.80 m - Case: LRFDItem Positive------------------------ ----------Mu-Required 6,797.275 kN-mf'c 35.000 MPa




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Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor3.cbxC/D Ratio 999.990

***** End of Report ****

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Check of an 8-Span Post-Tensioned Prestressed Concrete Box Girder Bridge (AASHTO Standard) (U.S. Units)

This CONBOX tutorial takes you through a design, step-by-step and illustrates some of the basic features of the program. In this tutorial, you will be designing in accordance with the AASHTO Standard Design Specifications.

The information for this tutorial is contained in an input file called “Tutor4.cbx.” As an alternative to inputting all the information from scratch, as directed in this tutorial, you can load this file and only work on the sections you wish. To load this file, select the Open command from the File pull-down menu. Browse to the CONBOX/Examples subdirectory, if it is not already showing, and select the file “Tutor4.cbx.”

This tutorial follows Arizona DOT Project #NH-10-3(310): RAMP S-E (Superstition T1 - Baseline Road T1, Unit 1).

LEAP® CONBOX v10.00.01.00 Tutorial Four / T4-1© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

FIGURE T4-1. Typical Section

T4-2 / Tutorial Four LEAP® CONBOX v10.00.01.00© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

FIGURE T4-2. Plan View


FIGURE T4-3. Elevation Segment SE1



FIGURE T4-6. Box Girder Details (Web Flare at Abutments)


FIGURE T4-7. Box Girder Details (Soffit Haunch at Abutments)


FIGURE T4-8. Pier Elevation (Piers 1, 2, 3, 5, 6, 7)


FIGURE T4-9. Pier Elevation (Pier 4)


FIGURE T4-10. Tendon Profile – ABT 1 to Hinge 1 Upper (Pjack = 13,114 KIPS)


FIGURE T4-11. Tendon Profile – Hinge 1 Lower to Hinge 2 Lower(Pjack = 13,114 KIPS)


FIGURE T4-12. Tendon Profile – Hinge 2 Upper to ABT 2(Pjack = 13,114 KIPS)


FIGURE T4-13. Box Girder Reinforcing Details at Midspan(According to Construction Plans)


FIGURE T4-14. Box Girder Reinforcing Details at Piers(According to Construction Plans)


FIGURE T4-15. Stirrup Schedule(According to Construction Plans)


FIGURE T4-16. Intermediate Diaphragm Locations


Problem Data



AASHTO Standard

Units

US (English)


Lump Sum 18.4 ksi

Offset to Bridge Centerline0.00 ft.

Column Spacing

Piers 1,2,3,5,6,7 = 36′-0″

Pier 4 = 40′-2 1/8″

P/T Tendons

Strand Type 0.6″ - 270 ksi Low Relaxation (Es = 28,500 ksi)

Tendon Type Unknown



Relaxation 0 ksi

Jack Type Both Ends (Left and Right)






f′ci (ksi) 3.5 --

f′c (ksi) 4.5 4.5

Humidity (%) 70 --



LEAP® CONBOX v10.00.01.00 / T4-1© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Force Type Force

Pjack (Left) 13,114 kips per tendon

Left Set 3/8″

Pjack (Right) 13,114 kips per tendon

Right Set 3/8″

Rebar Information

fy = 60 ksi

User-Defined

Stirrup Information

fy = 60 ksi

User-Defined

Live Load

HS20-44

Alternate Military Load


0.5714 lanes AASHTO Table 3.23.1 (Bridge Designed for Two or More Traffic Lanes)

lanes0.5714wheels14286.10.7

8

0.7

S.d.f ====






Step 3: Define the Bridge Alignment



Geometry Tab

GEOMETRY TAB



From this tab, you can create and/or modify the bridge alignment by clicking the Alignment button to open the Bridge Alignment dialog box.

BRIDGE ALIGNMENT DIALOG BOX

The Bridge Alignment dialog box allows you to define a bridge’s alignment by creating, modifying, or deleting alignment tangents and/or curve segments.

NOTE: Refer to Figure 2 on page 3 for additional data input.

FIGURE T4-20. Bridge Alignment Dialog Box


Geometry Tab

Begin by entering the beginning station equal to 87+00.0000. Next, enter segment 1, tangent start direction equal to S 15 27 52.10 W and end station equal to 87+25.8800. Click the Add Curve button and enter the data as shown in Fig. T4-20. Next, click the Add Tangent button and enter the data as shown in Fig. T4-20.


GEOMETRY TAB

Once you have defined the bridge alignment, you can create and/or modify the bridge connections by clicking the Layout button on this tab to open the Bridge Component Layout dialog box.





This bridge has two abutments, eight piers, and two hinges. The program automatically creates rows for the beginning and end of the bridge. Lay out the bridge as shown in Fig. T4-21. When you are done, click the OK button to return to the Geometry tab.



Geometry Tab

GEOMETRY TAB






This bridge has a constant depth with soffit and web flares. By default, the program creates a beginning section. You should define the section properties for the begin section first by clicking the Section button under the Section Def field to open the Multi-Cell CIP Box Section dialog box.




Concrete Material Dialog Box


FIGURE T4-23. Multi-Cell CIP Box Section Dialog Box (Abt. Diaphragm)

Define the section properties by entering the dimensions as shown in Fig. T4-23. To define the concrete material properties, click the Material button to open the Concrete Material dialog box.


This dialog box allows you to define the material for the superstructure cross section. Define the material properties for this bridge by entering the information as shown in Fig. T4-24. When you are done, click the OK button to return to the Multi-Cell CIP Box Section dialog box.

NOTE: Refer to the Concrete Material Properties section of Problem Data located on page GO-1.


You will need to define nine different section definitions to complete this tutorial. Refer to the table on page GO-11 for the data input for each definition.


Multi-Cell CIP Box Section Dialog Box




When you return to this dialog box, you need to define the remaining cross sections. Fig. T4-25 through Fig. T4-32 represent the completed grid definitions for the bridge. To complete each of the nine section definitions, refer to the following tables. When you are done, click the OK button to return to the Geometry tab.


FIGURE T4-25. Cross Section Layout Dialog Box (Span 1 Completed)



You will be utilizing the Recall section type to minimize the number of cross sections for this tutorial. The abutment, hinge, and pier diaphragms will also be modeled by increasing the web thickness accordingly to simulate the diaphragm.


Cross Section Layout Dialog Box







Cross Section Layout Dialog Box

.

Span 1 Span 3 Span 6

Abt. Diaphragm

Abt. 1 & 2Diaphragm

Face

Typical Section

Face ofPier

Diaphragm

PierDiaphragm

Face of Hinge

HingeDiaphragm

P3Diaphragm

(Left)

P5DiaphragmFace (Right)

Width (w) (ft.) 75.1666 75.1666 75.1666 75.1666 75.1666 75.1666 75.1666 75.1666 75.1666

Depth (d) (ft.) 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75

Slab

Top Thick (tt) (in.) 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0

Bottom Thick (bt) (in.) 12.0 12.0 6.0 12.0 12.0 12.0 12.0 12.0 12.0

Interior Girders

Number 7 7 7 7 7 7 7 7 7

Web Thick (tw) (in.) 92.0 24.0 12.0 12.0 92.0 24.0 92.0 15.0 15.0

Fillet

Top Fillet (tf) (in.) 0.0 4.0 4.0 4.0 0.0 4.0 0.0 4.0 4.0

Bottom Fillet (bf) (in.) 0.0 4.0 4.0 4.0 0.0 4.0 0.0 4.0 4.0

Left Exterior Girder

Type Slope Slope Slope Slope Slope Slope Slope Slope Slope

t (in.) 36.0 24.0 12.0 12.0 36.0 24.0 36.0 15.0 15.0

f (ft.) 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25

r (ft.) -- -- -- -- -- -- -- -- --

Right Exterior Girder

Type Slope Slope Slope Slope Slope Slope Slope Slope Slope

t (in.) 36.0 24.0 12.0 12.0 36.0 24.0 36.0 15.0 15.0

f (ft.) 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25

r (ft.) -- -- -- -- -- -- -- -- --

Left Exterior Overhang

Len (ft.) 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5

ti (in.) 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5

te (in.) 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0

Right Exterior Overhang

Len (ft.) 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5

ti (in.) 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5

te (in.) 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0

Section Properties Auto Calculate

Auto Calculate

Auto Calculate

Auto Calculate

Auto Calculate

Auto Calculate

Auto Calculate

Auto Calculate

Auto Calculate



Geometry Tab


GEOMETRY TAB






By default, CONBOX creates a pier with the name “Typ2Col.” Rename this pier to “Pier 1” to match the pier referenced in the Bridge Component Layout dialog box in order to place the defined pier at a stationing along the bridge. Note that not all piers need to be referenced in the Bridge Component Layout dialog box, thus allowing you to define a variety of different piers and selectively use them.

For this tutorial, however, the first pier contains two columns that are not among the predefined prismatic column types; therefore, you must create a user-defined column type by clicking the Column Types button to open the Column Definition dialog box.


This dialog box allows you to create, modify, or delete nonprismatic column shapes.



Pier and Column Definitions Dialog Box

FIGURE T4-34. Column Definition Dialog Box (Pier Column 1)


Specify the column length by entering “35.5550” (Col. 1) and “38.8750” (Col. 2) in the Len field located in the Columns for Pier Definition grid. Select Pier Column 1from the Column Type drop-down list, Fix from the Support drop-down list. Also, the columns in this pier are 36 ft. apart. Next you need to define the concrete material properties for the column by clicking the Material button in the grid to open the Concrete Material dialog box.







When you are done, click the OK button to return to the Pier and Column Definitionsdialog box.


Once you have completed defining Pier 1, complete the definitions for Piers 2, 3, 5, 6, and 7 by copying the definition to Pier 1 to keep the same concrete material properties. Refer to the following table for additional data input.

Next, define Pier 4 by clicking the Copy Pier Def. button while in the Pier 3 row. Pier 4 is also an integral pier but you will need to define an additional column type to complete this pier.


Define the column by entering the information as shown in Fig. T4-36. Once you are done, click the OK button to return to the Pier and Column Definitions dialog box.

Col. # Spacing (ft.) Len (ft.) Column Type Support

Pier 2 (Integral)

1 36.0 36.7750 Pier Column 1 Fix

2 -- 40.0850 Pier Column 1 Fix

Pier 3 (Integral)



Pier 5 (Integral)



Pier 6 (Integral)



Pier 7 (Integral)






FIGURE T4-36. Column Definition Dialog Box (Pier Column 2)


Specify the column length by entering “25.2400” (Col. 1) and “28.6050” (Col. 2) in the Len field located in the Columns for Pier Definition grid. Select Pier Column 2 from the Column Type drop-down list, Fix from the Support drop-down list. Also, the columns in this pier are 40.1770 ft. apart.

FIGURE T4-37. Pier and Column Definitions Dialog Box (Completed)




Model Tab


MODEL TAB



You can define the post-tension layout and tendon information for the full section by clicking the Tendons button to open the Tendon Definitions dialog box.


This dialog box allows you to define the post-tension layout and tendon information. Enter the post-tensioning information as shown in Fig. T4-39. Refer to the following table for Path Data information.


CONBOX computes the Required Jacking Force (P-Jack) and Concrete Strength at Initial (Required f′ci). This information can be found in the Design Results screen located in the Designtab. For this tutorial, however, you will proceed by specifying the post-tensioning layout information according to the contract plans.


Tendon Definitions Dialog Box


NOTE: Refer to the Tendon Profile Diagrams (Fig. T4-10, Fig. T4-11, and Fig. T4-12) for additional data input.

Location Span Number

Distance (%)

Top or Bottom

Offset (in) Variation Type

POC

Path Data for Tendon (SE1)

1 1 1.8088 Bottom 40.75 -- --

2 1 50.3876 Bottom 10.00 Par-E --

3 1 100.0000 Bottom 69.00 Par-D 0.7917

4 2 50.0000 Bottom 10.00 Par-D 0.2000

5 2 100.0000 Bottom 69.00 Par-D 0.8000

6 3 50.0000 Bottom 10.00 Par-D 0.2000

7 3 84.6667 Bottom 40.25 Par-S --


Model Tab

Once you completed the tendon definitions, click the OK button to return to the Modeltab.


MODEL TAB

Once you have completed the tendon definitions, you can define the longitudinal rebar by clicking the Long. Rebar button to open the Longitudinal Rebar Definitions dialog box.



Location Span Number

Distance (%)

Top or Bottom

Offset (in) Variation Type

POC


1 3 88.6667 Bottom 40.75 -- --

2 3 100.0000 Bottom 69.00 Par-E --

3 4 50.0000 Bottom 10.00 Par-D 0.5

4 4 100.0000 Bottom 69.00 Par-D 0.5

5 5 50.0000 Bottom 10.00 Par-D 0.5

6 5 100.0000 Bottom 69.00 Par-D 0.5

7 6 11.3333 Bottom 40.25 Par-S --


1 6 15.3333 Bottom 40.25 -- --

2 6 50.0000 Bottom 10.00 Par-E --

3 6 100.0000 Bottom 69.00 Par-D 0.5

4 7 50.0000 Bottom 10.00 Par-D 0.5

5 7 100.0000 Bottom 69.00 Par-D 0.5

6 8 49.6124 Bottom 10.00 Par-D 0.5

7 8 98.1912 Bottom 40.25 Par-S --


Model Tab

NOTE: Refer to Fig. T4-13 and Fig. T4-14 to enter the longitudinal rebar information according to the contract plans.


Enter the longitudinal rebar as shown in Fig. T4-40. When you are done, click the OKbutton to return to the Model tab. Notice that the longitudinal rebar displays in red in both the elevation and section views of the bridge. Use the View Control feature to move ahead on the bridge and follow the rebar along the cross section of the structure.


MODEL TAB

Once you have defined the longitudinal rebar, you can define the stirrups by clicking the Stirrups button to open the Stirrup Definitions dialog box.

STIRRUP DEFINITIONS DIALOG BOX

This dialog box allows you to define the vertical reinforcement (i.e., stirrups).

NOTE: Refer to Figure 15 on page 15 to lay out the stirrup rebar according to the contract plans.


Stirrup Definitions Dialog Box

FIGURE T4-41. Stirrup Definitions Dialog Box

Once you have entered the data as shown in the following table, click the OK button to return to the Model tab. Notice that the stirrups display in yellow in the elevation view of the bridge.

Numberof Legs

StirrupSize

StirrupSpacing

ReferenceType

RefNum

Ref StartDistance

Ref EndDistance

18 #5 8.0 Span 1 1.75 24.0

18 #5 12.0 Span 1 25.0 35.0

18 #5 18.0 Span 1 36.5 59.0

18 #5 12.0 Span 1 60.0 71.0

18 #5 8.0 Span 1 71.666 95.0

18 #5 8.0 Span 2 0.6666 24.0

18 #5 12.0 Span 2 25.0 35.0

18 #5 18.0 Span 2 36.5 114.0

Numberof Legs

StirrupSize

StirrupSpacing

ReferenceType

RefNum

Ref StartDistance

Ref EndDistance

18 #5 12.0 Span 2 115.0 126.0

18 #5 8.0 Span 2 126.6666 150.0

18 #5 8.0 Span 3 0.6666 24.0

18 #5 12.0 Span 3 25.0 37.0

18 #5 18.0 Span 3 38.5 94.0

18 #5 12.0 Span 3 95.0 106.0

18 #5 8.0 Span 3 106.6666 130.0

18 #5 6.0 Span 3 130.5 150.0

18 #5 8.0 Span 4 0.6666 24.0

18 #5 12.0 Span 4 25.0 35.0

18 #5 18.0 Span 4 36.5 114.0

18 #5 12.0 Span 4 115.0 126.0



.

18 #5 8.0 Span 4 126.6666 150.0

18 #5 8.0 Span 5 0.6666 24.0

18 #5 12.0 Span 5 25.0 35.0

18 #5 18.0 Span 5 36.5 114.0

18 #5 12.0 Span 5 115.0 126.0

18 #5 8.0 Span 5 126.6666 150.0

18 #5 6.0 Span 6 0.5 20.0

18 #5 8.0 Span 6 20.6667 44.0

18 #5 12.0 Span 6 45.0 56.0

18 #5 18.0 Span 6 57.5 113.0

18 #5 12.0 Span 6 114.0 126.0

18 #5 8.0 Span 6 126.6666 150.0

18 #5 8.0 Span 7 0.6666 24.0

18 #5 12.0 Span 7 25.0 35.0

18 #5 18.0 Span 7 36.5 114.0

18 #5 12.0 Span 7 115.0 126.0

18 #5 8.0 Span 7 126.6666 150.0

18 #5 8.0 Span 8 0.6666 24.0

18 #5 12.0 Span 8 25.0 36.0

18 #5 18.0 Span 8 37.5 60.0

18 #5 12.0 Span 8 61.0 71.0

18 #5 8.0 Span 8 71.6666 95.0





LOADS/ANALYSIS TAB


• Dead Loads: Intrinsic Self Weight, Deck Falsework, and Intermediate Diaphragms

• Superimposed Dead Loads: Barrier, Future Wearing Surface (FWS)

• Temperature Loads: Uniform Temperature

• Live Loads: HS20 Truck, HS20 Lane, and Military Vehicle



Select the Initial analysis case and define the Intrinsic Self-Weight load by right-clicking the Dead Load/DC Group option on the right panel and selecting Add DC/DL. Double-click the Dead Load-1 (Initial) load to open the Dead Loads dialog box.






Once you are done, click the OK button to return to the Loads/Analysis tab. Define the Deck Falsework Load by right-clicking the Dead Load/DC Group option on the right panel and selecting Add DC/DL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX (DECK FALSEWORK)

Define the Deck Falsework Load by completing the information as shown in Fig. T4-44.

FIGURE T4-44. Dead Loads Dialog Box (Deck Falsework)

Once you are done, click the OK button to return to the Loads/Analysis tab. Define the Intermediate Diaphragms Load by right-clicking the Dead Load/DC Group option on the right panel and selecting Add DC/DL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX (INTERMEDIATE DIAPHRAGMS)

Define the Intermediate Diaphragm Load by completing the information as shown in Fig. T4-45.

FIGURE T4-45. Dead Loads Dialog Box (Intermediate Diaphragms)





Once you have defined the Dead Loads, notice that all three loads have been added to the right panel and are now represented in the graphic window for the bridge as shown in Fig. T4-46.


FIGURE T4-46. Loads/Analysis Tab (Dead Loads Added)

Select the Final analysis case and define the Barrier Load by right-clicking the Superimposed Dead Load/DW Group option on the right panel and selecting Add DW/ADL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX (BARRIER)

Define the Barrier Load by completing the information as shown in Fig. T4-47.

FIGURE T4-47. Dead Loads Dialog Box (Barrier)


Step 12: Define the Temperature Loads for the Analysis

Once you are done, click the OK button to return to the Loads/Analysis tab. Define the FWS Load by right-clicking the Superimposed Dead Load/DW Group option on the right-side of the screen and selecting Add DW/ADL. Double-click the load to open the Dead Loads dialog box.

DEAD LOADS DIALOG BOX (FWS)

Define the FWS Load by completing the information as shown in Fig. T4-48.

FIGURE T4-48. Dead Loads Dialog Box (FWS)


Step 12: Define the Temperature Loads for the Analysis

Once you have defined the Superimposed Dead Loads, notice that both loads have been added to the right panel and are now represented in the graphic window for the bridge as shown in Fig. T4-49.





Define the Uniform Temperature Load by right-clicking the Temperature Load Group option on the right panel and selecting Add Uniform Temperature. Double-click the load to open the Uniform Temperature Load dialog box.

UNIFORM TEMPERATURE LOAD DIALOG BOX

Define the Uniform Temperature Load by completing the information as shown in Figure T4-34.

FIGURE T4-50. Uniform Temperature Load Dialog Box



LOADS/ANALYSIS TAB

Once you have defined the temperature load, notice that it has been added to the right side of the window and is now represented in the graphic window for the bridge as shown in Fig. T4-51.


FIGURE T4-51. Loads/Analysis Tab (Uniform Temperature Load Added)

Select the Final w/o Sway analysis case and define the HS20 Truck + Lane by expanding the Live Load Groups located under Locked Library Loads. Select the predefined HS20 Truck + Lane load, then drag and drop it anywhere within the Tutor 4 Loads. Notice that this load is added to the Live Load Group. In the Live Load Group for this tutorial, double-click the HS20 Truck + Lane Load to open the Live Load dialog box.








LOADS/ANALYSIS TAB

Define the Military Truck Load by selecting the Military Truck Load located in the Live Load Groups listed under Locked Library Loads. Drag and drop this load anywhere within the Tutor 4 Loads. Notice that this load is added to the Live Load Group. In the Live Load Group for this tutorial, double-click the load to open the Live Load dialog box.

LIVE LOAD DIALOG BOX (MILITARY TRUCK LOAD)


FIGURE T4-53. Live Load Dialog Box (Military Truck Load)



LOADS/ANALYSIS TAB



.


LOADS/ANALYSIS TAB


LFD LOAD COMBINATION FACTORS DIALOG BOX

The only combination for this analysis case will be for SLD Group I. To define this combination, double-click the load combination, Comb-1. Complete the LFD Load Combination Factors dialog box as shown in Fig. T4-55.


For the Initial analysis case, you will add the SLD I combination. The type of combination selected governs which specification checks and design activities the combination will be used for.





LOADS/ANALYSIS TAB

Once you have created the Initial (SLD 1) combination, select the Self Weight load in the right panel, then drag and drop it anywhere within the combination. Repeat this process again to add the Deck Falsework and the Intermediate Diaphragm loads to the combination. Notice that the Dead Loads have been added to the Dead Load/DC Group in the combination as shown in Fig. T4-56.

FIGURE T4-56. Loads/Analysis Tab (SLD 1 (Initial) Combination Added)

Repeat the steps defined above to define the rest of the combinations for the analysis. Refer to the following table for additional input information.



ACom

ryk

Init

SL

Fin

SL

Fin

SL

LF




For the SLD 1 (Final) load combination, change the Uniform Temperature (Tu) factor in the LFD Load Combination Factors dialog box to 1.0 For all other load combinations, accept the default factors in this dialog box.

ASHTObination

Type

CombinationName


Intrinsic Self

Weight

DeckFalsework

IntermediateDiaphragms

Barrier FWS UniformTemp

HS20 Truck+ Lane

MilitaTruc

ial

D Group I SLD 1 (Initial) f'ci DesignStress Check

X X X

al

D Group I SLD 1 (Final) Stress Checkw/Temperature

X X X X X X

al Without (w/o) Sway

D Group I SLD 1 (Final w/o Sway) PT Designf'c Design

X X X X X X X

D Group I LFD 1 (Final w/o Sway) Strength Design(Std)

X X X X X X X




Change the PS + Perm Tension Factor to “6.000” and the Flexure PT Resistance Factor to “0.95.” Use the default numbers for all other allowable stress and resistance factors. When you are done, click the OK button to return to the program.


LOADS/ANALYSIS TAB





This screen allows you to view, print, save, or copy (in text or Microsoft® Excel® formats) structure responses to all loads, load cases, and load combinations. Click to close this screen and return to the Loads/Analysis tab.


DESIGN TAB

This tab allows you to verify the design results and assists you in designing the layout of your rebar and stirrups. After running the analysis, click the Design Results button to open the Design Results screen.









CONBOX automatically computes the P-Jack, f′ci, and f′c requirements and displays them in the bottom view of the Design tab.




The input of Tutorial 4 is completed. To print the final output of the project, select Printfrom the File menu to open the Print Report Manager dialog box.


For this tutorial, print to a file all the model reports, analysis results, design/check reports, and miscellaneous reports as shown in Fig. T4-61. Click the Create Reports button to send the selected output to a text file.


Following this page is a printout of the output for Tutorial 4 according to the options selected above.

Since you have already entered the longitudinal rebar and stirrups, you can skip the Rebar and Stirrups buttons.



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Bentley Exton Office | Sheet 1 of 3 | Job No:


Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor4.cbx99* 3.47 202.08 99 3.26 19.41 99 2.99 9.15 99 3.26 6.09 99 3.01 4.82 99 2.84 4.34 99 2.74 4.51 15 2.67 5.27 30 2.51 7.29 99 3.12 13.94 85 4.72 122.11 62 4.47 122.11 99 9.00 15.66 99 999.99 11.54 99 999.99 11.54 99 3.81 9.39 99 3.14 6.54 99 2.79 5.36 99 2.78 4.96 99 2.68 5.36 99 3.08 6.53 99 2.77 9.50 99 3.07 19.19 09 3.59 117.71 26 3.84 117.71 99 3.40 20.01 99 2.85 9.99 99 3.15 6.92 99 3.00 5.73 99 2.92 5.36 53 2.91 5.85 46 2.80 7.23 58 2.40 10.71 99 2.84 22.06 26 4.75 131.63 57 5.74 80.28 99 3.24 31.69 99 3.50 17.26 99 2.16 12.36 78 1.66 10.22 92 1.66 9.46 99 1.83 9.99 99 2.04 11.70 99 2.29 16.17 99 3.85 31.10 99 10.01 999.00 99 167.81 999.00 99 999.99 7.94

.

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor4.cbx Combined Summary - Box Girder Stage Final POI Location ............ Min C/D Ratios ............ (ft) Moment Shear St-Ten St-Cmp LL-Def-------- -------- ------ ------ ------ ------ ------BegSuper 0.00 999.99 9.82d 999.99 999.99 7.99 EndCntlv 1.75 9.78 8.35d 36.99 167.79 999.00 Sp1.000 1.75 23.84 5.26 999.99 10.26 999.00 Sp1.010 11.25 2.27 3.10 999.99 3.90 31.30 Sp1.020 20.75 1.60 2.83 999.99 2.33 16.28 Sp1.030 30.25 1.44 2.64 999.99 2.12 11.79 Sp1.040 39.75 1.42 3.01 999.99 1.94 10.07 Sp1.050 49.25 1.52 2.42 999.99 1.79 9.55 Sp1.060 58.75 1.73 2.16 999.99 1.73 10.34 Sp1.070 68.25 2.06 2.32 999.99 1.89 12.53 Sp1.080 77.75 0.78* 1.59 999.99 2.42 17.54 Sp1.090 87.25 1.75 1.66 999.99 3.18 32.37 Sp1.100 96.75 1.27 1.99d 769.00 6.68 85.30 Sp2.000 96.75 1.08 1.77d 3.92 5.25 139.87 Sp2.010 111.75 2.68 1.89 999.99 2.95 22.48 Sp2.020 126.75 1.82 1.67 999.99 2.88 10.87 Sp2.030 141.75 1.45 1.36 5.14 2.83 7.32 Sp2.040 156.75 1.31 1.61 2.48 2.72 5.91 Sp2.050 171.75 1.29 2.28 2.58 2.65 5.41 Sp2.060 186.75 1.35 1.58 5.05 2.78 5.79 Sp2.070 201.75 1.56 1.40 999.99 3.16 6.99 Sp2.080 216.75 1.89 1.73 999.99 3.60 10.11 Sp2.090 231.75 1.61 1.49 999.99 3.43 20.30 Sp2.100 246.75 0.99* 1.78 1.70 4.25 122.68 Sp3.000 246.75 1.02 1.67d 1.40 3.95 122.68 Sp3.010 261.75 1.53 1.50 999.99 2.95 19.43 Sp3.020 276.75 1.62 1.76 999.99 2.71 9.60 Sp3.030 291.75 1.36 1.50 999.99 2.76 6.58 Sp3.040 306.75 1.31 1.65 999.99 2.82 5.40 Sp3.050 321.75 1.24 2.18 999.99 2.66 5.00 Sp3.060 336.75 1.25 1.77 999.99 2.70 5.39 Sp3.070 351.75 1.27 1.79 999.99 3.07 6.58 Sp3.080 366.75 1.70 2.48 999.99 3.74 9.47 Hinge1.L 376.75 7.97 2.53 999.99 999.99 11.65 Hinge.R 376.75 7.97 2.42d 999.99 999.99 11.65 Sp3.090 381.75 3.14 2.37 999.99 4.74 15.81 Sp3.100 396.75 1.25 1.78 1.54 4.38 125.10 Sp4.000 396.75 1.19 1.77d 1.78 4.66 125.10 Sp4.010 411.75 1.93 1.39 999.99 3.19 14.06 Sp4.020 426.75 0.20*C 1.59 5.23 2.55 7.34 Sp4.030 441.75 1.28 1.37 39.76 2.70 5.30 Sp4.040 456.75 1.32 1.74 999.99 2.76 4.54 Sp4.050 471.75 1.36 2.22 999.99 2.86 4.36 Sp4.060 486.75 1.44 1.61 999.99 3.02 4.84 Sp4.070 501.75 1.50 1.42 999.99 3.26 6.12 Sp4.080 516.75 0.36*C 1.63 999.99 2.99 9.20 Sp4.090 531.75 1.53 1.54 999.99 3.26 19.53 Sp4.100 546.75 1.05 1.77 1.00* 3.48 202.08

Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp5.000 546.75 1.05 1.68d 0.Sp5.010 561.75 1.53 1.55 999.Sp5.020 576.75 0.36*C 1.63 999.Sp5.030 591.75 1.50 1.41 999.Sp5.040 606.75 1.43 1.60 999.Sp5.050 621.75 1.35 2.27 999.Sp5.060 636.75 1.31 1.74 999.Sp5.070 651.75 1.27 1.36 16.Sp5.080 666.75 0.20*C 1.58 4.Sp5.090 681.75 1.95 1.39 999.Sp5.100 696.75 1.18 1.86 1.Sp6.000 696.75 1.23 1.54d 1.Sp6.010 711.75 3.16 3.33 999.Hinge2.L 716.75 7.80 2.84 999.Hinge.R 716.75 7.80 2.45d 999.Sp6.020 726.75 1.72 2.54 999.Sp6.030 741.75 1.24 1.85 999.Sp6.040 756.75 1.24 1.87 999.Sp6.050 771.75 1.24 2.11 999.Sp6.060 786.75 1.24 1.61 999.Sp6.070 801.75 1.27 1.42 999.Sp6.080 816.75 0.35*C 1.78 999.Sp6.090 831.75 1.51 1.48 999.Sp6.100 846.75 1.05 1.74 1.Sp7.000 846.75 1.07 1.69d 1.Sp7.010 861.75 1.56 1.50 999.Sp7.020 876.75 0.33*C 1.73 999.Sp7.030 891.75 1.53 1.40 999.Sp7.040 906.75 1.43 1.62 999.Sp7.050 921.75 1.39 2.45 999.Sp7.060 936.75 1.38 1.65 6.Sp7.070 951.75 1.41 1.35 3.Sp7.080 966.75 0.24*C 1.64 3.Sp7.090 981.75 2.49 1.68 999.Sp7.100 996.75 1.12 1.87 2.Sp8.000 996.75 1.16 1.97d 4.Sp8.010 1,006.25 1.70 1.62 999.Sp8.020 1,015.75 0.97* 1.80 999.Sp8.030 1,025.25 1.34 2.22 999.Sp8.040 1,034.75 1.82 2.10 53.Sp8.050 1,044.25 1.61 2.37 55.Sp8.060 1,053.75 1.49 3.09 999.Sp8.070 1,063.25 1.49 2.80 999.Sp8.080 1,072.75 1.66 2.94 999.Sp8.090 1,082.25 2.35 3.14 999.Sp8.100 1,091.75 21.18 2.63d 999.BegCntlv 1,091.75 10.08 8.36d 36.EndSuper 1,093.50 139.00 9.92d 999.Notes C: Crack Control did not pass. d: Shear reinforcement was designed L: Asfy-Actual < Asfy-Required.


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor4.cbx 2.36 -0.48 Bm-B -2.70 5.58 99.99 -0.53 Bm-B -2.70 5.11 99.99 -0.62 Bm-T -2.70 4.32 99.99 -0.55 Bm-T -2.70 4.91 99.99 -0.55 Bm-B -2.70 4.88 99.99 -0.61 Bm-B -2.70 4.41 99.99 -0.60 Bm-B -2.70 4.50 99.99 -0.64 Bm-T -2.70 4.20 99.99 -0.78 Bm-T -2.70 3.48 99.99 -0.65 Bm-T -2.70 4.17 5.39 -0.42 Bm-B -2.70 6.46 6.63 -0.40 Bm-B -2.70 6.73 99.99 -0.20 Bm-B -2.70 13.42 99.99 0.00 Bm-T -2.70 999.99 99.99 0.00 Bm-T -2.70 999.99 99.99 -0.48 Bm-T -2.70 5.68 99.99 -0.56 Bm-T -2.70 4.79 99.99 -0.61 Bm-B -2.70 4.46 99.99 -0.68 Bm-B -2.70 4.00 99.99 -0.71 Bm-B -2.70 3.78 99.99 -0.62 Bm-B -2.70 4.35 99.99 -0.69 Bm-T -2.70 3.92 99.99 -0.65 Bm-B -2.70 4.13 2.31 -0.54 Bm-B -2.70 4.99 3.05 -0.50 Bm-B -2.70 5.40 99.99 -0.60 Bm-B -2.70 4.54 99.99 -0.68 Bm-T -2.70 3.95 99.99 -0.59 Bm-T -2.70 4.59 99.99 -0.52 Bm-B -2.70 5.17 99.99 -0.51 Bm-T -2.70 5.30 99.99 -0.56 Bm-T -2.70 4.81 99.99 -0.66 Bm-T -2.70 4.08 99.99 -0.78 Bm-T -2.70 3.46 99.99 -0.68 Bm-T -2.70 4.00 20.49 -0.33 Bm-B -2.70 8.25 99.99 -0.23 Bm-B -2.70 11.72 99.99 -0.56 Bm-T -2.70 4.80 99.99 -0.54 Bm-B -2.70 5.03 99.99 -0.86 Bm-B -2.70 3.14 99.99 -1.11 Bm-B -2.70 2.44 99.99 -1.11 Bm-B -2.70 2.44 99.99 -1.00 Bm-B -2.70 2.69 99.99 -0.90 Bm-B -2.70 2.99 99.99 -0.80 Bm-B -2.70 3.35 99.99 -0.48 Bm-B -2.70 5.62 99.99 -0.19 Bm-B -2.70 14.59 88.88 0.00 Bm-B -2.70 999.99 99.99 0.00 Bm-T -2.70 999.99

ort *****

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor4.cbxSp5.000 546.75 1.05 1.68d 0.99* 3.47 202.08 Sp5.010 561.75 1.53 1.55 999.99 3.26 19.41 Sp5.020 576.75 0.36*C 1.63 999.99 2.99 9.15 Sp5.030 591.75 1.50 1.41 999.99 3.26 6.09 Sp5.040 606.75 1.43 1.60 999.99 3.01 4.82 Sp5.050 621.75 1.35 2.27 999.99 2.84 4.34 Sp5.060 636.75 1.31 1.74 999.99 2.74 4.51 Sp5.070 651.75 1.27 1.36 16.15 2.67 5.27 Sp5.080 666.75 0.20*C 1.58 4.30 2.51 7.29 Sp5.090 681.75 1.95 1.39 999.99 3.12 13.94 Sp5.100 696.75 1.18 1.86 1.85 4.72 122.11 Sp6.000 696.75 1.23 1.54d 1.62 4.47 122.11 Sp6.010 711.75 3.16 3.33 999.99 9.00 15.66 Hinge2.L 716.75 7.80 2.84 999.99 999.99 11.54 Hinge.R 716.75 7.80 2.45d 999.99 999.99 11.54 Sp6.020 726.75 1.72 2.54 999.99 3.81 9.39 Sp6.030 741.75 1.24 1.85 999.99 3.14 6.54 Sp6.040 756.75 1.24 1.87 999.99 2.79 5.36 Sp6.050 771.75 1.24 2.11 999.99 2.78 4.96 Sp6.060 786.75 1.24 1.61 999.99 2.68 5.36 Sp6.070 801.75 1.27 1.42 999.99 3.08 6.53 Sp6.080 816.75 0.35*C 1.78 999.99 2.77 9.50 Sp6.090 831.75 1.51 1.48 999.99 3.07 19.19 Sp6.100 846.75 1.05 1.74 1.09 3.59 117.71 Sp7.000 846.75 1.07 1.69d 1.26 3.84 117.71 Sp7.010 861.75 1.56 1.50 999.99 3.40 20.01 Sp7.020 876.75 0.33*C 1.73 999.99 2.85 9.99 Sp7.030 891.75 1.53 1.40 999.99 3.15 6.92 Sp7.040 906.75 1.43 1.62 999.99 3.00 5.73 Sp7.050 921.75 1.39 2.45 999.99 2.92 5.36 Sp7.060 936.75 1.38 1.65 6.53 2.91 5.85 Sp7.070 951.75 1.41 1.35 3.46 2.80 7.23 Sp7.080 966.75 0.24*C 1.64 3.58 2.40 10.71 Sp7.090 981.75 2.49 1.68 999.99 2.84 22.06 Sp7.100 996.75 1.12 1.87 2.26 4.75 131.63 Sp8.000 996.75 1.16 1.97d 4.57 5.74 80.28 Sp8.010 1,006.25 1.70 1.62 999.99 3.24 31.69 Sp8.020 1,015.75 0.97* 1.80 999.99 3.50 17.26 Sp8.030 1,025.25 1.34 2.22 999.99 2.16 12.36 Sp8.040 1,034.75 1.82 2.10 53.78 1.66 10.22 Sp8.050 1,044.25 1.61 2.37 55.92 1.66 9.46 Sp8.060 1,053.75 1.49 3.09 999.99 1.83 9.99 Sp8.070 1,063.25 1.49 2.80 999.99 2.04 11.70 Sp8.080 1,072.75 1.66 2.94 999.99 2.29 16.17 Sp8.090 1,082.25 2.35 3.14 999.99 3.85 31.10 Sp8.100 1,091.75 21.18 2.63d 999.99 10.01 999.00 BegCntlv 1,091.75 10.08 8.36d 36.99 167.81 999.00 EndSuper 1,093.50 139.00 9.92d 999.99 999.99 7.94 Notes C: Crack Control did not pass. d: Shear reinforcement was designed. L: Asfy-Actual < Asfy-Required.


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp5.000 546.75 0.17 Bm-T 0.40 Sp5.010 561.75 0.00 N/A 9Sp5.020 576.75 0.00 N/A 9Sp5.030 591.75 0.00 N/A 9Sp5.040 606.75 0.00 N/A 9Sp5.050 621.75 0.00 N/A 9Sp5.060 636.75 0.00 N/A 9Sp5.070 651.75 0.00 N/A 9Sp5.080 666.75 0.00 N/A 9Sp5.090 681.75 0.00 N/A 9Sp5.100 696.75 0.07 Bm-T 0.40 Sp6.000 696.75 0.06 Bm-T 0.40 Sp6.010 711.75 0.00 N/A 9Hinge2.L 716.75 0.00 Bm-B 0.40 9Hinge.R 716.75 0.00 Bm-B 0.40 9Sp6.020 726.75 0.00 N/A 9Sp6.030 741.75 0.00 N/A 9Sp6.040 756.75 0.00 N/A 9Sp6.050 771.75 0.00 N/A 9Sp6.060 786.75 0.00 N/A 9Sp6.070 801.75 0.00 N/A 9Sp6.080 816.75 0.00 N/A 9Sp6.090 831.75 0.00 N/A 9Sp6.100 846.75 0.17 Bm-T 0.40 Sp7.000 846.75 0.13 Bm-T 0.40 Sp7.010 861.75 0.00 N/A 9Sp7.020 876.75 0.00 N/A 9Sp7.030 891.75 0.00 N/A 9Sp7.040 906.75 0.00 N/A 9Sp7.050 921.75 0.00 N/A 9Sp7.060 936.75 0.00 N/A 9Sp7.070 951.75 0.00 N/A 9Sp7.080 966.75 0.00 N/A 9Sp7.090 981.75 0.00 N/A 9Sp7.100 996.75 0.00 Bm-T 0.40 1Sp8.000 996.75 0.00 N/A 9Sp8.010 1,006.25 0.00 N/A 9Sp8.020 1,015.75 0.00 N/A 9Sp8.030 1,025.25 0.00 N/A 9Sp8.040 1,034.75 0.00 N/A 9Sp8.050 1,044.25 0.00 N/A 9Sp8.060 1,053.75 0.00 N/A 9Sp8.070 1,063.25 0.00 N/A 9Sp8.080 1,072.75 0.00 N/A 9Sp8.090 1,082.25 0.00 N/A 9Sp8.100 1,091.75 0.00 N/A 9BegCntlv 1,091.75 0.00 Bm-T 0.40 2EndSuper 1,093.50 0.00 Bm-B 0.40 9

***** End of Rep


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ONBOX\Examples\Tutor4.cbx

0.99* -0.74 Bm-B -2.70 3.63 99.99 -0.80 Bm-B -2.70 3.38 99.99 -0.78 Bm-T -2.70 3.47 99.99 -0.82 Bm-T -2.70 3.28 99.99 -0.83 Bm-T -2.70 3.23 99.99 -0.86 Bm-T -2.70 3.13 99.99 -0.90 Bm-T -2.70 2.99 16.15 -0.97 Bm-T -2.70 2.78 4.30 -1.00 Bm-T -2.70 2.69 99.99 -0.73 Bm-T -2.70 3.72 1.85 -0.57 Bm-B -2.70 4.77 1.62 -0.60 Bm-B -2.70 4.49 99.99 -0.25 Bm-B -2.70 10.73 99.99 0.00 Bm-T -2.70 999.99 99.99 0.00 Bm-T -2.70 999.99 99.99 -0.60 Bm-T -2.70 4.50 99.99 -0.85 Bm-T -2.70 3.18 99.99 -0.91 Bm-T -2.70 2.95 99.99 -0.90 Bm-T -2.70 3.00 99.99 -0.87 Bm-T -2.70 3.11 99.99 -0.87 Bm-T -2.70 3.11 99.99 -0.85 Bm-T -2.70 3.19 99.99 -0.85 Bm-B -2.70 3.16 1.09 -0.75 Bm-B -2.70 3.60 1.26 -0.69 Bm-B -2.70 3.89 99.99 -0.79 Bm-B -2.70 3.44 99.99 -0.83 Bm-T -2.70 3.25 99.99 -0.85 Bm-T -2.70 3.18 99.99 -0.85 Bm-T -2.70 3.18 99.99 -0.87 Bm-T -2.70 3.11 6.53 -0.89 Bm-T -2.70 3.02 3.46 -0.92 Bm-T -2.70 2.93 3.58 -0.93 Bm-T -2.70 2.91 99.99 -0.71 Bm-T -2.70 3.80 2.26 -0.53 Bm-B -2.70 5.13 4.57 -0.42 Bm-B -2.70 6.38 99.99 -0.63 Bm-T -2.70 4.31 99.99 -0.76 Bm-B -2.70 3.54 99.99 -1.05 Bm-B -2.70 2.57 53.78 -1.27 Bm-B -2.70 2.13 55.92 -1.25 Bm-B -2.70 2.17 99.99 -1.11 Bm-B -2.70 2.42 99.99 -0.98 Bm-B -2.70 2.75 99.99 -0.86 Bm-B -2.70 3.15 99.99 -0.50 Bm-B -2.70 5.44 99.99 -0.19 Bm-B -2.70 14.23 36.99 -0.01 Bm-B -2.70 235.59 99.99 0.00 Bm-T -2.70 999.99

ort *****

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor4.cbxSp5.000 546.75 0.17 Bm-T 0.40 2.36 -0.48 Bm-B -2.70 5.58 Sp5.010 561.75 0.00 N/A 999.99 -0.53 Bm-B -2.70 5.11 Sp5.020 576.75 0.00 N/A 999.99 -0.62 Bm-T -2.70 4.32 Sp5.030 591.75 0.00 N/A 999.99 -0.55 Bm-T -2.70 4.91 Sp5.040 606.75 0.00 N/A 999.99 -0.55 Bm-B -2.70 4.88 Sp5.050 621.75 0.00 N/A 999.99 -0.61 Bm-B -2.70 4.41 Sp5.060 636.75 0.00 N/A 999.99 -0.60 Bm-B -2.70 4.50 Sp5.070 651.75 0.00 N/A 999.99 -0.64 Bm-T -2.70 4.20 Sp5.080 666.75 0.00 N/A 999.99 -0.78 Bm-T -2.70 3.48 Sp5.090 681.75 0.00 N/A 999.99 -0.65 Bm-T -2.70 4.17 Sp5.100 696.75 0.07 Bm-T 0.40 5.39 -0.42 Bm-B -2.70 6.46 Sp6.000 696.75 0.06 Bm-T 0.40 6.63 -0.40 Bm-B -2.70 6.73 Sp6.010 711.75 0.00 N/A 999.99 -0.20 Bm-B -2.70 13.42 Hinge2.L 716.75 0.00 Bm-B 0.40 999.99 0.00 Bm-T -2.70 999.99 Hinge.R 716.75 0.00 Bm-B 0.40 999.99 0.00 Bm-T -2.70 999.99 Sp6.020 726.75 0.00 N/A 999.99 -0.48 Bm-T -2.70 5.68 Sp6.030 741.75 0.00 N/A 999.99 -0.56 Bm-T -2.70 4.79 Sp6.040 756.75 0.00 N/A 999.99 -0.61 Bm-B -2.70 4.46 Sp6.050 771.75 0.00 N/A 999.99 -0.68 Bm-B -2.70 4.00 Sp6.060 786.75 0.00 N/A 999.99 -0.71 Bm-B -2.70 3.78 Sp6.070 801.75 0.00 N/A 999.99 -0.62 Bm-B -2.70 4.35 Sp6.080 816.75 0.00 N/A 999.99 -0.69 Bm-T -2.70 3.92 Sp6.090 831.75 0.00 N/A 999.99 -0.65 Bm-B -2.70 4.13 Sp6.100 846.75 0.17 Bm-T 0.40 2.31 -0.54 Bm-B -2.70 4.99 Sp7.000 846.75 0.13 Bm-T 0.40 3.05 -0.50 Bm-B -2.70 5.40 Sp7.010 861.75 0.00 N/A 999.99 -0.60 Bm-B -2.70 4.54 Sp7.020 876.75 0.00 N/A 999.99 -0.68 Bm-T -2.70 3.95 Sp7.030 891.75 0.00 N/A 999.99 -0.59 Bm-T -2.70 4.59 Sp7.040 906.75 0.00 N/A 999.99 -0.52 Bm-B -2.70 5.17 Sp7.050 921.75 0.00 N/A 999.99 -0.51 Bm-T -2.70 5.30 Sp7.060 936.75 0.00 N/A 999.99 -0.56 Bm-T -2.70 4.81 Sp7.070 951.75 0.00 N/A 999.99 -0.66 Bm-T -2.70 4.08 Sp7.080 966.75 0.00 N/A 999.99 -0.78 Bm-T -2.70 3.46 Sp7.090 981.75 0.00 N/A 999.99 -0.68 Bm-T -2.70 4.00 Sp7.100 996.75 0.00 Bm-T 0.40 120.49 -0.33 Bm-B -2.70 8.25 Sp8.000 996.75 0.00 N/A 999.99 -0.23 Bm-B -2.70 11.72 Sp8.010 1,006.25 0.00 N/A 999.99 -0.56 Bm-T -2.70 4.80 Sp8.020 1,015.75 0.00 N/A 999.99 -0.54 Bm-B -2.70 5.03 Sp8.030 1,025.25 0.00 N/A 999.99 -0.86 Bm-B -2.70 3.14 Sp8.040 1,034.75 0.00 N/A 999.99 -1.11 Bm-B -2.70 2.44 Sp8.050 1,044.25 0.00 N/A 999.99 -1.11 Bm-B -2.70 2.44 Sp8.060 1,053.75 0.00 N/A 999.99 -1.00 Bm-B -2.70 2.69 Sp8.070 1,063.25 0.00 N/A 999.99 -0.90 Bm-B -2.70 2.99 Sp8.080 1,072.75 0.00 N/A 999.99 -0.80 Bm-B -2.70 3.35 Sp8.090 1,082.25 0.00 N/A 999.99 -0.48 Bm-B -2.70 5.62 Sp8.100 1,091.75 0.00 N/A 999.99 -0.19 Bm-B -2.70 14.59 BegCntlv 1,091.75 0.00 Bm-T 0.40 288.88 0.00 Bm-B -2.70 999.99 EndSuper 1,093.50 0.00 Bm-B 0.40 999.99 0.00 Bm-T -2.70 999.99



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------

Filename: C:\Program Files\Bentley\LEAP C

Sp5.000 546.75 0.41 Bm-T 0.40 Sp5.010 561.75 0.00 N/A 9Sp5.020 576.75 0.00 N/A 9Sp5.030 591.75 0.00 N/A 9Sp5.040 606.75 0.00 N/A 9Sp5.050 621.75 0.00 N/A 9Sp5.060 636.75 0.00 N/A 9Sp5.070 651.75 0.02 Bm-B 0.40 Sp5.080 666.75 0.09 Bm-B 0.40 Sp5.090 681.75 0.00 N/A 9Sp5.100 696.75 0.22 Bm-T 0.40 Sp6.000 696.75 0.25 Bm-T 0.40 Sp6.010 711.75 0.00 N/A 9Hinge2.L 716.75 0.00 Bm-B 0.40 9Hinge.R 716.75 0.00 Bm-B 0.40 9Sp6.020 726.75 0.00 N/A 9Sp6.030 741.75 0.00 N/A 9Sp6.040 756.75 0.00 N/A 9Sp6.050 771.75 0.00 N/A 9Sp6.060 786.75 0.00 N/A 9Sp6.070 801.75 0.00 N/A 9Sp6.080 816.75 0.00 N/A 9Sp6.090 831.75 0.00 N/A 9Sp6.100 846.75 0.37 Bm-T 0.40 Sp7.000 846.75 0.32 Bm-T 0.40 Sp7.010 861.75 0.00 N/A 9Sp7.020 876.75 0.00 N/A 9Sp7.030 891.75 0.00 N/A 9Sp7.040 906.75 0.00 N/A 9Sp7.050 921.75 0.00 N/A 9Sp7.060 936.75 0.06 Bm-B 0.40 Sp7.070 951.75 0.12 Bm-B 0.40 Sp7.080 966.75 0.11 Bm-B 0.40 Sp7.090 981.75 0.00 N/A 9Sp7.100 996.75 0.18 Bm-T 0.40 Sp8.000 996.75 0.09 Bm-T 0.40 Sp8.010 1,006.25 0.00 N/A 9Sp8.020 1,015.75 0.00 N/A 9Sp8.030 1,025.25 0.00 N/A 9Sp8.040 1,034.75 0.01 Bm-T 0.40 Sp8.050 1,044.25 0.01 Bm-T 0.40 Sp8.060 1,053.75 0.00 N/A 9Sp8.070 1,063.25 0.00 N/A 9Sp8.080 1,072.75 0.00 N/A 9Sp8.090 1,082.25 0.00 N/A 9Sp8.100 1,091.75 0.00 N/A 9BegCntlv 1,091.75 0.01 Bm-T 0.40 EndSuper 1,093.50 0.00 Bm-B 0.40 9

***** End of Rep

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)):3Ratio Max-Cmp Loc All-Cmp Ratio (ksi) (ksi)----- ------- ---- ------- ------99.99 0.00 Bm-B -1.80 999.99 88.88 0.00 Bm-B -1.80 999.99 99.99 -0.18 Bm-B -1.80 10.26 99.99 -0.46 Bm-B -1.80 3.90 99.99 -0.77 Bm-B -1.80 2.33 99.99 -0.85 Bm-B -1.80 2.12 99.99 -0.93 Bm-B -1.80 1.94 99.99 -1.01 Bm-B -1.80 1.79 99.99 -1.04 Bm-B -1.80 1.73 99.99 -0.95 Bm-B -1.80 1.89 99.99 -0.74 Bm-B -1.80 2.42 99.99 -0.57 Bm-T -1.80 3.18 99.99 -0.19 Bm-T -1.80 9.51 99.99 -0.22 Bm-B -1.80 8.12 99.99 -0.61 Bm-T -1.80 2.95 99.99 -0.62 Bm-T -1.80 2.88 99.99 -0.64 Bm-T -1.80 2.83 99.99 -0.64 Bm-T -1.80 2.81 99.99 -0.63 Bm-T -1.80 2.86 99.99 -0.59 Bm-T -1.80 3.04 99.99 -0.55 Bm-T -1.80 3.28 99.99 -0.50 Bm-T -1.80 3.60 99.99 -0.51 Bm-B -1.80 3.56 46.85 -0.36 Bm-B -1.80 5.00 7.78 -0.41 Bm-B -1.80 4.39 99.99 -0.61 Bm-B -1.80 2.95 99.99 -0.66 Bm-B -1.80 2.71 99.99 -0.65 Bm-B -1.80 2.76 99.99 -0.62 Bm-B -1.80 2.92 99.99 -0.57 Bm-B -1.80 3.18 99.99 -0.58 Bm-T -1.80 3.10 99.99 -0.58 Bm-T -1.80 3.10 99.99 -0.48 Bm-T -1.80 3.74 99.99 0.00 Bm-B -1.80 999.99 99.99 0.00 Bm-B -1.80 999.99 99.99 -0.38 Bm-B -1.80 4.74 5.81 -0.41 Bm-B -1.80 4.38 9.77 -0.38 Bm-B -1.80 4.76 99.99 -0.56 Bm-T -1.80 3.19 99.99 -0.71 Bm-T -1.80 2.55 99.99 -0.59 Bm-T -1.80 3.06 99.99 -0.57 Bm-B -1.80 3.16 99.99 -0.59 Bm-B -1.80 3.03 99.99 -0.55 Bm-B -1.80 3.30 99.99 -0.54 Bm-T -1.80 3.36 99.99 -0.60 Bm-T -1.80 2.99 99.99 -0.49 Bm-B -1.80 3.68 3.00 -0.45 Bm-B -1.80 3.99

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor4.cbx Combined Stress Check - Box Girder Stage Final: PS + Perm(SLD 1 (Final)):3 POI Location Max-Ten Loc All-Ten Ratio Max-Cmp Loc All-Cmp Ratio (ft) (ksi) (ksi) (ksi) (ksi)-------- -------- ------- ---- ------- ------ ------- ---- ------- ------BegSuper 0.00 0.00 Bm-T 0.40 999.99 0.00 Bm-B -1.80 999.99 EndCntlv 1.75 0.00 Bm-T 0.40 288.88 0.00 Bm-B -1.80 999.99 Sp1.000 1.75 0.00 N/A 999.99 -0.18 Bm-B -1.80 10.26 Sp1.010 11.25 0.00 N/A 999.99 -0.46 Bm-B -1.80 3.90 Sp1.020 20.75 0.00 N/A 999.99 -0.77 Bm-B -1.80 2.33 Sp1.030 30.25 0.00 N/A 999.99 -0.85 Bm-B -1.80 2.12 Sp1.040 39.75 0.00 N/A 999.99 -0.93 Bm-B -1.80 1.94 Sp1.050 49.25 0.00 N/A 999.99 -1.01 Bm-B -1.80 1.79 Sp1.060 58.75 0.00 N/A 999.99 -1.04 Bm-B -1.80 1.73 Sp1.070 68.25 0.00 N/A 999.99 -0.95 Bm-B -1.80 1.89 Sp1.080 77.75 0.00 N/A 999.99 -0.74 Bm-B -1.80 2.42 Sp1.090 87.25 0.00 N/A 999.99 -0.57 Bm-T -1.80 3.18 Sp1.100 96.75 0.00 N/A 999.99 -0.19 Bm-T -1.80 9.51 Sp2.000 96.75 0.00 N/A 999.99 -0.22 Bm-B -1.80 8.12 Sp2.010 111.75 0.00 N/A 999.99 -0.61 Bm-T -1.80 2.95 Sp2.020 126.75 0.00 N/A 999.99 -0.62 Bm-T -1.80 2.88 Sp2.030 141.75 0.00 N/A 999.99 -0.64 Bm-T -1.80 2.83 Sp2.040 156.75 0.00 N/A 999.99 -0.64 Bm-T -1.80 2.81 Sp2.050 171.75 0.00 N/A 999.99 -0.63 Bm-T -1.80 2.86 Sp2.060 186.75 0.00 N/A 999.99 -0.59 Bm-T -1.80 3.04 Sp2.070 201.75 0.00 N/A 999.99 -0.55 Bm-T -1.80 3.28 Sp2.080 216.75 0.00 N/A 999.99 -0.50 Bm-T -1.80 3.60 Sp2.090 231.75 0.00 N/A 999.99 -0.51 Bm-B -1.80 3.56 Sp2.100 246.75 0.01 Bm-T 0.40 46.85 -0.36 Bm-B -1.80 5.00 Sp3.000 246.75 0.05 Bm-T 0.40 7.78 -0.41 Bm-B -1.80 4.39 Sp3.010 261.75 0.00 N/A 999.99 -0.61 Bm-B -1.80 2.95 Sp3.020 276.75 0.00 N/A 999.99 -0.66 Bm-B -1.80 2.71 Sp3.030 291.75 0.00 N/A 999.99 -0.65 Bm-B -1.80 2.76 Sp3.040 306.75 0.00 N/A 999.99 -0.62 Bm-B -1.80 2.92 Sp3.050 321.75 0.00 N/A 999.99 -0.57 Bm-B -1.80 3.18 Sp3.060 336.75 0.00 N/A 999.99 -0.58 Bm-T -1.80 3.10 Sp3.070 351.75 0.00 N/A 999.99 -0.58 Bm-T -1.80 3.10 Sp3.080 366.75 0.00 N/A 999.99 -0.48 Bm-T -1.80 3.74 Hinge1.L 376.75 0.00 Bm-T 0.40 999.99 0.00 Bm-B -1.80 999.99 Hinge.R 376.75 0.00 Bm-T 0.40 999.99 0.00 Bm-B -1.80 999.99 Sp3.090 381.75 0.00 N/A 999.99 -0.38 Bm-B -1.80 4.74 Sp3.100 396.75 0.07 Bm-T 0.40 5.81 -0.41 Bm-B -1.80 4.38 Sp4.000 396.75 0.04 Bm-T 0.40 9.77 -0.38 Bm-B -1.80 4.76 Sp4.010 411.75 0.00 N/A 999.99 -0.56 Bm-T -1.80 3.19 Sp4.020 426.75 0.00 N/A 999.99 -0.71 Bm-T -1.80 2.55 Sp4.030 441.75 0.00 N/A 999.99 -0.59 Bm-T -1.80 3.06 Sp4.040 456.75 0.00 N/A 999.99 -0.57 Bm-B -1.80 3.16 Sp4.050 471.75 0.00 N/A 999.99 -0.59 Bm-B -1.80 3.03 Sp4.060 486.75 0.00 N/A 999.99 -0.55 Bm-B -1.80 3.30 Sp4.070 501.75 0.00 N/A 999.99 -0.54 Bm-T -1.80 3.36 Sp4.080 516.75 0.00 N/A 999.99 -0.60 Bm-T -1.80 2.99 Sp4.090 531.75 0.00 N/A 999.99 -0.49 Bm-B -1.80 3.68 Sp4.100 546.75 0.13 Bm-T 0.40 3.00 -0.45 Bm-B -1.80 3.99


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP C Combined Stress Check - Box Girder Stage Final: PS + Perm(SLD 1 (Final POI Location Max-Ten Loc All-Ten (ft) (ksi) (ksi) -------- -------- ------- ---- ------- -BegSuper 0.00 0.00 Bm-T 0.40 9EndCntlv 1.75 0.00 Bm-T 0.40 2Sp1.000 1.75 0.00 N/A 9Sp1.010 11.25 0.00 N/A 9Sp1.020 20.75 0.00 N/A 9Sp1.030 30.25 0.00 N/A 9Sp1.040 39.75 0.00 N/A 9Sp1.050 49.25 0.00 N/A 9Sp1.060 58.75 0.00 N/A 9Sp1.070 68.25 0.00 N/A 9Sp1.080 77.75 0.00 N/A 9Sp1.090 87.25 0.00 N/A 9Sp1.100 96.75 0.00 N/A 9Sp2.000 96.75 0.00 N/A 9Sp2.010 111.75 0.00 N/A 9Sp2.020 126.75 0.00 N/A 9Sp2.030 141.75 0.00 N/A 9Sp2.040 156.75 0.00 N/A 9Sp2.050 171.75 0.00 N/A 9Sp2.060 186.75 0.00 N/A 9Sp2.070 201.75 0.00 N/A 9Sp2.080 216.75 0.00 N/A 9Sp2.090 231.75 0.00 N/A 9Sp2.100 246.75 0.01 Bm-T 0.40 Sp3.000 246.75 0.05 Bm-T 0.40 Sp3.010 261.75 0.00 N/A 9Sp3.020 276.75 0.00 N/A 9Sp3.030 291.75 0.00 N/A 9Sp3.040 306.75 0.00 N/A 9Sp3.050 321.75 0.00 N/A 9Sp3.060 336.75 0.00 N/A 9Sp3.070 351.75 0.00 N/A 9Sp3.080 366.75 0.00 N/A 9Hinge1.L 376.75 0.00 Bm-T 0.40 9Hinge.R 376.75 0.00 Bm-T 0.40 9Sp3.090 381.75 0.00 N/A 9Sp3.100 396.75 0.07 Bm-T 0.40 Sp4.000 396.75 0.04 Bm-T 0.40 Sp4.010 411.75 0.00 N/A 9Sp4.020 426.75 0.00 N/A 9Sp4.030 441.75 0.00 N/A 9Sp4.040 456.75 0.00 N/A 9Sp4.050 471.75 0.00 N/A 9Sp4.060 486.75 0.00 N/A 9Sp4.070 501.75 0.00 N/A 9Sp4.080 516.75 0.00 N/A 9Sp4.090 531.75 0.00 N/A 9Sp4.100 546.75 0.13 Bm-T 0.40


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor4.cbx----- -0.23 Bm-B -1.80 7.94 ----- -0.25 Bm-B -1.80 7.31 ----- -0.30 Bm-T -1.80 5.98 ----- -0.27 Bm-T -1.80 6.69 ----- -0.27 Bm-B -1.80 6.67 ----- -0.29 Bm-B -1.80 6.16 ----- -0.28 Bm-B -1.80 6.44 ----- -0.30 Bm-T -1.80 6.02 ----- -0.36 Bm-T -1.80 5.02 ----- -0.29 Bm-T -1.80 6.25 ----- -0.18 Bm-B -1.80 9.76 ----- -0.20 Bm-B -1.80 9.08 ----- -0.10 Bm-B -1.80 18.00 ----- 0.00 Bm-T -1.80 999.99 ----- 0.00 Bm-T -1.80 999.99 ----- -0.24 Bm-T -1.80 7.63 ----- -0.28 Bm-T -1.80 6.50 ----- -0.29 Bm-B -1.80 6.20 ----- -0.32 Bm-B -1.80 5.61 ----- -0.34 Bm-B -1.80 5.37 ----- -0.28 Bm-B -1.80 6.36 ----- -0.33 Bm-T -1.80 5.53 ----- -0.29 Bm-B -1.80 6.14 ----- -0.25 Bm-B -1.80 7.20 ----- -0.22 Bm-B -1.80 8.01 ----- -0.26 Bm-B -1.80 7.03 ----- -0.32 Bm-T -1.80 5.70 ----- -0.28 Bm-T -1.80 6.52 ----- -0.25 Bm-T -1.80 7.22 ----- -0.25 Bm-T -1.80 7.12 ----- -0.28 Bm-T -1.80 6.51 ----- -0.32 Bm-T -1.80 5.60 ----- -0.37 Bm-T -1.80 4.81 ----- -0.32 Bm-T -1.80 5.68 ----- -0.15 Bm-B -1.80 12.21 ----- -0.11 Bm-B -1.80 16.45 ----- -0.28 Bm-T -1.80 6.47 ----- -0.26 Bm-T -1.80 7.00 ----- -0.42 Bm-B -1.80 4.32 ----- -0.54 Bm-B -1.80 3.32 ----- -0.54 Bm-B -1.80 3.32 ----- -0.49 Bm-B -1.80 3.66 ----- -0.44 Bm-B -1.80 4.08 ----- -0.39 Bm-B -1.80 4.58 ----- -0.23 Bm-B -1.80 7.71 ----- -0.09 Bm-B -1.80 20.02 ----- 0.00 Bm-B -1.80 999.99 ----- 0.00 Bm-T -1.80 999.99

ort *****

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor4.cbx Combined Stress Check - Box Girder Stage Final: PS + Perm(SLD 1 (Final)):3 POI Location Max-Ten Loc All-Ten Ratio Max-Cmp Loc All-Cmp Ratio (ft) (ksi) (ksi) (ksi) (ksi)-------- -------- ------- ---- ------- ------ ------- ---- ------- ------BegSuper 0.00 0.00 Bm-T 0.40 999.99 0.00 Bm-B -1.80 999.99 EndCntlv 1.75 0.00 Bm-T 0.40 288.88 0.00 Bm-B -1.80 999.99 Sp1.000 1.75 0.00 N/A 999.99 -0.18 Bm-B -1.80 10.26 Sp1.010 11.25 0.00 N/A 999.99 -0.46 Bm-B -1.80 3.90 Sp1.020 20.75 0.00 N/A 999.99 -0.77 Bm-B -1.80 2.33 Sp1.030 30.25 0.00 N/A 999.99 -0.85 Bm-B -1.80 2.12 Sp1.040 39.75 0.00 N/A 999.99 -0.93 Bm-B -1.80 1.94 Sp1.050 49.25 0.00 N/A 999.99 -1.01 Bm-B -1.80 1.79 Sp1.060 58.75 0.00 N/A 999.99 -1.04 Bm-B -1.80 1.73 Sp1.070 68.25 0.00 N/A 999.99 -0.95 Bm-B -1.80 1.89 Sp1.080 77.75 0.00 N/A 999.99 -0.74 Bm-B -1.80 2.42 Sp1.090 87.25 0.00 N/A 999.99 -0.57 Bm-T -1.80 3.18 Sp1.100 96.75 0.00 N/A 999.99 -0.19 Bm-T -1.80 9.51 Sp2.000 96.75 0.00 N/A 999.99 -0.22 Bm-B -1.80 8.12 Sp2.010 111.75 0.00 N/A 999.99 -0.61 Bm-T -1.80 2.95 Sp2.020 126.75 0.00 N/A 999.99 -0.62 Bm-T -1.80 2.88 Sp2.030 141.75 0.00 N/A 999.99 -0.64 Bm-T -1.80 2.83 Sp2.040 156.75 0.00 N/A 999.99 -0.64 Bm-T -1.80 2.81 Sp2.050 171.75 0.00 N/A 999.99 -0.63 Bm-T -1.80 2.86 Sp2.060 186.75 0.00 N/A 999.99 -0.59 Bm-T -1.80 3.04 Sp2.070 201.75 0.00 N/A 999.99 -0.55 Bm-T -1.80 3.28 Sp2.080 216.75 0.00 N/A 999.99 -0.50 Bm-T -1.80 3.60 Sp2.090 231.75 0.00 N/A 999.99 -0.51 Bm-B -1.80 3.56 Sp2.100 246.75 0.01 Bm-T 0.40 46.85 -0.36 Bm-B -1.80 5.00 Sp3.000 246.75 0.05 Bm-T 0.40 7.78 -0.41 Bm-B -1.80 4.39 Sp3.010 261.75 0.00 N/A 999.99 -0.61 Bm-B -1.80 2.95 Sp3.020 276.75 0.00 N/A 999.99 -0.66 Bm-B -1.80 2.71 Sp3.030 291.75 0.00 N/A 999.99 -0.65 Bm-B -1.80 2.76 Sp3.040 306.75 0.00 N/A 999.99 -0.62 Bm-B -1.80 2.92 Sp3.050 321.75 0.00 N/A 999.99 -0.57 Bm-B -1.80 3.18 Sp3.060 336.75 0.00 N/A 999.99 -0.58 Bm-T -1.80 3.10 Sp3.070 351.75 0.00 N/A 999.99 -0.58 Bm-T -1.80 3.10 Sp3.080 366.75 0.00 N/A 999.99 -0.48 Bm-T -1.80 3.74 Hinge1.L 376.75 0.00 Bm-T 0.40 999.99 0.00 Bm-B -1.80 999.99 Hinge.R 376.75 0.00 Bm-T 0.40 999.99 0.00 Bm-B -1.80 999.99 Sp3.090 381.75 0.00 N/A 999.99 -0.38 Bm-B -1.80 4.74 Sp3.100 396.75 0.07 Bm-T 0.40 5.81 -0.41 Bm-B -1.80 4.38 Sp4.000 396.75 0.04 Bm-T 0.40 9.77 -0.38 Bm-B -1.80 4.76 Sp4.010 411.75 0.00 N/A 999.99 -0.56 Bm-T -1.80 3.19 Sp4.020 426.75 0.00 N/A 999.99 -0.71 Bm-T -1.80 2.55 Sp4.030 441.75 0.00 N/A 999.99 -0.59 Bm-T -1.80 3.06 Sp4.040 456.75 0.00 N/A 999.99 -0.57 Bm-B -1.80 3.16 Sp4.050 471.75 0.00 N/A 999.99 -0.59 Bm-B -1.80 3.03 Sp4.060 486.75 0.00 N/A 999.99 -0.55 Bm-B -1.80 3.30 Sp4.070 501.75 0.00 N/A 999.99 -0.54 Bm-T -1.80 3.36 Sp4.080 516.75 0.00 N/A 999.99 -0.60 Bm-T -1.80 2.99 Sp4.090 531.75 0.00 N/A 999.99 -0.49 Bm-B -1.80 3.68 Sp4.100 546.75 0.13 Bm-T 0.40 3.00 -0.45 Bm-B -1.80 3.99


Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp5.000 546.75 ------- ---- ------- -Sp5.010 561.75 ------- ---- ------- -Sp5.020 576.75 ------- ---- ------- -Sp5.030 591.75 ------- ---- ------- -Sp5.040 606.75 ------- ---- ------- -Sp5.050 621.75 ------- ---- ------- -Sp5.060 636.75 ------- ---- ------- -Sp5.070 651.75 ------- ---- ------- -Sp5.080 666.75 ------- ---- ------- -Sp5.090 681.75 ------- ---- ------- -Sp5.100 696.75 ------- ---- ------- -Sp6.000 696.75 ------- ---- ------- -Sp6.010 711.75 ------- ---- ------- -Hinge2.L 716.75 ------- ---- ------- -Hinge.R 716.75 ------- ---- ------- -Sp6.020 726.75 ------- ---- ------- -Sp6.030 741.75 ------- ---- ------- -Sp6.040 756.75 ------- ---- ------- -Sp6.050 771.75 ------- ---- ------- -Sp6.060 786.75 ------- ---- ------- -Sp6.070 801.75 ------- ---- ------- -Sp6.080 816.75 ------- ---- ------- -Sp6.090 831.75 ------- ---- ------- -Sp6.100 846.75 ------- ---- ------- -Sp7.000 846.75 ------- ---- ------- -Sp7.010 861.75 ------- ---- ------- -Sp7.020 876.75 ------- ---- ------- -Sp7.030 891.75 ------- ---- ------- -Sp7.040 906.75 ------- ---- ------- -Sp7.050 921.75 ------- ---- ------- -Sp7.060 936.75 ------- ---- ------- -Sp7.070 951.75 ------- ---- ------- -Sp7.080 966.75 ------- ---- ------- -Sp7.090 981.75 ------- ---- ------- -Sp7.100 996.75 ------- ---- ------- -Sp8.000 996.75 ------- ---- ------- -Sp8.010 1,006.25 ------- ---- ------- -Sp8.020 1,015.75 ------- ---- ------- -Sp8.030 1,025.25 ------- ---- ------- -Sp8.040 1,034.75 ------- ---- ------- -Sp8.050 1,044.25 ------- ---- ------- -Sp8.060 1,053.75 ------- ---- ------- -Sp8.070 1,063.25 ------- ---- ------- -Sp8.080 1,072.75 ------- ---- ------- -Sp8.090 1,082.25 ------- ---- ------- -Sp8.100 1,091.75 ------- ---- ------- -BegCntlv 1,091.75 ------- ---- ------- -EndSuper 1,093.50 ------- ---- ------- -

***** End of Rep


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor4.cbx 2.96 -0.45 Bm-B -1.80 3.97 99.99 -0.49 Bm-B -1.80 3.66 99.99 -0.60 Bm-T -1.80 2.99 99.99 -0.54 Bm-T -1.80 3.34 99.99 -0.54 Bm-B -1.80 3.33 99.99 -0.58 Bm-B -1.80 3.08 99.99 -0.56 Bm-B -1.80 3.22 99.99 -0.60 Bm-T -1.80 3.01 99.99 -0.72 Bm-T -1.80 2.51 99.99 -0.58 Bm-T -1.80 3.12 12.36 -0.37 Bm-B -1.80 4.88 7.15 -0.40 Bm-B -1.80 4.54 99.99 -0.20 Bm-B -1.80 9.00 99.99 0.00 Bm-T -1.80 999.99 99.99 0.00 Bm-T -1.80 999.99 99.99 -0.47 Bm-T -1.80 3.81 99.99 -0.55 Bm-T -1.80 3.25 99.99 -0.58 Bm-B -1.80 3.10 99.99 -0.64 Bm-B -1.80 2.80 99.99 -0.67 Bm-B -1.80 2.68 99.99 -0.57 Bm-B -1.80 3.18 99.99 -0.65 Bm-T -1.80 2.77 99.99 -0.59 Bm-B -1.80 3.07 2.97 -0.50 Bm-B -1.80 3.60 4.37 -0.45 Bm-B -1.80 4.00 99.99 -0.51 Bm-B -1.80 3.51 99.99 -0.63 Bm-T -1.80 2.85 99.99 -0.55 Bm-T -1.80 3.26 99.99 -0.50 Bm-T -1.80 3.61 99.99 -0.51 Bm-T -1.80 3.56 99.99 -0.55 Bm-T -1.80 3.26 99.99 -0.64 Bm-T -1.80 2.80 99.99 -0.75 Bm-T -1.80 2.40 99.99 -0.63 Bm-T -1.80 2.84 99.99 -0.29 Bm-B -1.80 6.10 99.99 -0.22 Bm-B -1.80 8.22 99.99 -0.56 Bm-T -1.80 3.24 99.99 -0.51 Bm-T -1.80 3.50 99.99 -0.83 Bm-B -1.80 2.16 99.99 -1.09 Bm-B -1.80 1.66 99.99 -1.08 Bm-B -1.80 1.66 99.99 -0.98 Bm-B -1.80 1.83 99.99 -0.88 Bm-B -1.80 2.04 99.99 -0.79 Bm-B -1.80 2.29 99.99 -0.47 Bm-B -1.80 3.85 99.99 -0.18 Bm-B -1.80 10.01 88.88 0.00 Bm-B -1.80 999.99 99.99 0.00 Bm-T -1.80 999.99

ort *****

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor4.cbxSp5.000 546.75 ------- ---- ------- ------ -0.23 Bm-B -1.80 7.94 Sp5.010 561.75 ------- ---- ------- ------ -0.25 Bm-B -1.80 7.31 Sp5.020 576.75 ------- ---- ------- ------ -0.30 Bm-T -1.80 5.98 Sp5.030 591.75 ------- ---- ------- ------ -0.27 Bm-T -1.80 6.69 Sp5.040 606.75 ------- ---- ------- ------ -0.27 Bm-B -1.80 6.67 Sp5.050 621.75 ------- ---- ------- ------ -0.29 Bm-B -1.80 6.16 Sp5.060 636.75 ------- ---- ------- ------ -0.28 Bm-B -1.80 6.44 Sp5.070 651.75 ------- ---- ------- ------ -0.30 Bm-T -1.80 6.02 Sp5.080 666.75 ------- ---- ------- ------ -0.36 Bm-T -1.80 5.02 Sp5.090 681.75 ------- ---- ------- ------ -0.29 Bm-T -1.80 6.25 Sp5.100 696.75 ------- ---- ------- ------ -0.18 Bm-B -1.80 9.76 Sp6.000 696.75 ------- ---- ------- ------ -0.20 Bm-B -1.80 9.08 Sp6.010 711.75 ------- ---- ------- ------ -0.10 Bm-B -1.80 18.00 Hinge2.L 716.75 ------- ---- ------- ------ 0.00 Bm-T -1.80 999.99 Hinge.R 716.75 ------- ---- ------- ------ 0.00 Bm-T -1.80 999.99 Sp6.020 726.75 ------- ---- ------- ------ -0.24 Bm-T -1.80 7.63 Sp6.030 741.75 ------- ---- ------- ------ -0.28 Bm-T -1.80 6.50 Sp6.040 756.75 ------- ---- ------- ------ -0.29 Bm-B -1.80 6.20 Sp6.050 771.75 ------- ---- ------- ------ -0.32 Bm-B -1.80 5.61 Sp6.060 786.75 ------- ---- ------- ------ -0.34 Bm-B -1.80 5.37 Sp6.070 801.75 ------- ---- ------- ------ -0.28 Bm-B -1.80 6.36 Sp6.080 816.75 ------- ---- ------- ------ -0.33 Bm-T -1.80 5.53 Sp6.090 831.75 ------- ---- ------- ------ -0.29 Bm-B -1.80 6.14 Sp6.100 846.75 ------- ---- ------- ------ -0.25 Bm-B -1.80 7.20 Sp7.000 846.75 ------- ---- ------- ------ -0.22 Bm-B -1.80 8.01 Sp7.010 861.75 ------- ---- ------- ------ -0.26 Bm-B -1.80 7.03 Sp7.020 876.75 ------- ---- ------- ------ -0.32 Bm-T -1.80 5.70 Sp7.030 891.75 ------- ---- ------- ------ -0.28 Bm-T -1.80 6.52 Sp7.040 906.75 ------- ---- ------- ------ -0.25 Bm-T -1.80 7.22 Sp7.050 921.75 ------- ---- ------- ------ -0.25 Bm-T -1.80 7.12 Sp7.060 936.75 ------- ---- ------- ------ -0.28 Bm-T -1.80 6.51 Sp7.070 951.75 ------- ---- ------- ------ -0.32 Bm-T -1.80 5.60 Sp7.080 966.75 ------- ---- ------- ------ -0.37 Bm-T -1.80 4.81 Sp7.090 981.75 ------- ---- ------- ------ -0.32 Bm-T -1.80 5.68 Sp7.100 996.75 ------- ---- ------- ------ -0.15 Bm-B -1.80 12.21 Sp8.000 996.75 ------- ---- ------- ------ -0.11 Bm-B -1.80 16.45 Sp8.010 1,006.25 ------- ---- ------- ------ -0.28 Bm-T -1.80 6.47 Sp8.020 1,015.75 ------- ---- ------- ------ -0.26 Bm-T -1.80 7.00 Sp8.030 1,025.25 ------- ---- ------- ------ -0.42 Bm-B -1.80 4.32 Sp8.040 1,034.75 ------- ---- ------- ------ -0.54 Bm-B -1.80 3.32 Sp8.050 1,044.25 ------- ---- ------- ------ -0.54 Bm-B -1.80 3.32 Sp8.060 1,053.75 ------- ---- ------- ------ -0.49 Bm-B -1.80 3.66 Sp8.070 1,063.25 ------- ---- ------- ------ -0.44 Bm-B -1.80 4.08 Sp8.080 1,072.75 ------- ---- ------- ------ -0.39 Bm-B -1.80 4.58 Sp8.090 1,082.25 ------- ---- ------- ------ -0.23 Bm-B -1.80 7.71 Sp8.100 1,091.75 ------- ---- ------- ------ -0.09 Bm-B -1.80 20.02 BegCntlv 1,091.75 ------- ---- ------- ------ 0.00 Bm-B -1.80 999.99 EndSuper 1,093.50 ------- ---- ------- ------ 0.00 Bm-T -1.80 999.99



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp5.000 546.75 0.14 Bm-T 0.40 Sp5.010 561.75 0.00 N/A 9Sp5.020 576.75 0.00 N/A 9Sp5.030 591.75 0.00 N/A 9Sp5.040 606.75 0.00 N/A 9Sp5.050 621.75 0.00 N/A 9Sp5.060 636.75 0.00 N/A 9Sp5.070 651.75 0.00 N/A 9Sp5.080 666.75 0.00 N/A 9Sp5.090 681.75 0.00 N/A 9Sp5.100 696.75 0.03 Bm-T 0.40 Sp6.000 696.75 0.06 Bm-T 0.40 Sp6.010 711.75 0.00 N/A 9Hinge2.L 716.75 0.00 Bm-B 0.40 9Hinge.R 716.75 0.00 Bm-B 0.40 9Sp6.020 726.75 0.00 N/A 9Sp6.030 741.75 0.00 N/A 9Sp6.040 756.75 0.00 N/A 9Sp6.050 771.75 0.00 N/A 9Sp6.060 786.75 0.00 N/A 9Sp6.070 801.75 0.00 N/A 9Sp6.080 816.75 0.00 N/A 9Sp6.090 831.75 0.00 N/A 9Sp6.100 846.75 0.14 Bm-T 0.40 Sp7.000 846.75 0.09 Bm-T 0.40 Sp7.010 861.75 0.00 N/A 9Sp7.020 876.75 0.00 N/A 9Sp7.030 891.75 0.00 N/A 9Sp7.040 906.75 0.00 N/A 9Sp7.050 921.75 0.00 N/A 9Sp7.060 936.75 0.00 N/A 9Sp7.070 951.75 0.00 N/A 9Sp7.080 966.75 0.00 N/A 9Sp7.090 981.75 0.00 N/A 9Sp7.100 996.75 0.00 N/A 9Sp8.000 996.75 0.00 N/A 9Sp8.010 1,006.25 0.00 N/A 9Sp8.020 1,015.75 0.00 N/A 9Sp8.030 1,025.25 0.00 N/A 9Sp8.040 1,034.75 0.00 N/A 9Sp8.050 1,044.25 0.00 N/A 9Sp8.060 1,053.75 0.00 N/A 9Sp8.070 1,063.25 0.00 N/A 9Sp8.080 1,072.75 0.00 N/A 9Sp8.090 1,082.25 0.00 N/A 9Sp8.100 1,091.75 0.00 N/A 9BegCntlv 1,091.75 0.00 Bm-T 0.40 2EndSuper 1,093.50 0.00 Bm-B 0.40 9

***** End of Rep


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Bentley Systems, Inc | Date: 4/2/2009ite: www.bentley.com | By: DAT---------------------------------------ONBOX\Examples\Tutor4.cbx 2.96 -0.45 Bm-B -1.80 3.97 99.99 -0.49 Bm-B -1.80 3.66 99.99 -0.60 Bm-T -1.80 2.99 99.99 -0.54 Bm-T -1.80 3.34 99.99 -0.54 Bm-B -1.80 3.33 99.99 -0.58 Bm-B -1.80 3.08 99.99 -0.56 Bm-B -1.80 3.22 99.99 -0.60 Bm-T -1.80 3.01 99.99 -0.72 Bm-T -1.80 2.51 99.99 -0.58 Bm-T -1.80 3.12 12.36 -0.37 Bm-B -1.80 4.88 7.15 -0.40 Bm-B -1.80 4.54 99.99 -0.20 Bm-B -1.80 9.00 99.99 0.00 Bm-T -1.80 999.99 99.99 0.00 Bm-T -1.80 999.99 99.99 -0.47 Bm-T -1.80 3.81 99.99 -0.55 Bm-T -1.80 3.25 99.99 -0.58 Bm-B -1.80 3.10 99.99 -0.64 Bm-B -1.80 2.80 99.99 -0.67 Bm-B -1.80 2.68 99.99 -0.57 Bm-B -1.80 3.18 99.99 -0.65 Bm-T -1.80 2.77 99.99 -0.59 Bm-B -1.80 3.07 2.97 -0.50 Bm-B -1.80 3.60 4.37 -0.45 Bm-B -1.80 4.00 99.99 -0.51 Bm-B -1.80 3.51 99.99 -0.63 Bm-T -1.80 2.85 99.99 -0.55 Bm-T -1.80 3.26 99.99 -0.50 Bm-T -1.80 3.61 99.99 -0.51 Bm-T -1.80 3.56 99.99 -0.55 Bm-T -1.80 3.26 99.99 -0.64 Bm-T -1.80 2.80 99.99 -0.75 Bm-T -1.80 2.40 99.99 -0.63 Bm-T -1.80 2.84 99.99 -0.29 Bm-B -1.80 6.10 99.99 -0.22 Bm-B -1.80 8.22 99.99 -0.56 Bm-T -1.80 3.24 99.99 -0.51 Bm-T -1.80 3.50 99.99 -0.83 Bm-B -1.80 2.16 99.99 -1.09 Bm-B -1.80 1.66 99.99 -1.08 Bm-B -1.80 1.66 99.99 -0.98 Bm-B -1.80 1.83 99.99 -0.88 Bm-B -1.80 2.04 99.99 -0.79 Bm-B -1.80 2.29 99.99 -0.47 Bm-B -1.80 3.85 99.99 -0.18 Bm-B -1.80 10.01 88.88 0.00 Bm-B -1.80 999.99 99.99 0.00 Bm-T -1.80 999.99

ort *****

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor4.cbxSp5.000 546.75 0.14 Bm-T 0.40 2.96 -0.45 Bm-B -1.80 3.97 Sp5.010 561.75 0.00 N/A 999.99 -0.49 Bm-B -1.80 3.66 Sp5.020 576.75 0.00 N/A 999.99 -0.60 Bm-T -1.80 2.99 Sp5.030 591.75 0.00 N/A 999.99 -0.54 Bm-T -1.80 3.34 Sp5.040 606.75 0.00 N/A 999.99 -0.54 Bm-B -1.80 3.33 Sp5.050 621.75 0.00 N/A 999.99 -0.58 Bm-B -1.80 3.08 Sp5.060 636.75 0.00 N/A 999.99 -0.56 Bm-B -1.80 3.22 Sp5.070 651.75 0.00 N/A 999.99 -0.60 Bm-T -1.80 3.01 Sp5.080 666.75 0.00 N/A 999.99 -0.72 Bm-T -1.80 2.51 Sp5.090 681.75 0.00 N/A 999.99 -0.58 Bm-T -1.80 3.12 Sp5.100 696.75 0.03 Bm-T 0.40 12.36 -0.37 Bm-B -1.80 4.88 Sp6.000 696.75 0.06 Bm-T 0.40 7.15 -0.40 Bm-B -1.80 4.54 Sp6.010 711.75 0.00 N/A 999.99 -0.20 Bm-B -1.80 9.00 Hinge2.L 716.75 0.00 Bm-B 0.40 999.99 0.00 Bm-T -1.80 999.99 Hinge.R 716.75 0.00 Bm-B 0.40 999.99 0.00 Bm-T -1.80 999.99 Sp6.020 726.75 0.00 N/A 999.99 -0.47 Bm-T -1.80 3.81 Sp6.030 741.75 0.00 N/A 999.99 -0.55 Bm-T -1.80 3.25 Sp6.040 756.75 0.00 N/A 999.99 -0.58 Bm-B -1.80 3.10 Sp6.050 771.75 0.00 N/A 999.99 -0.64 Bm-B -1.80 2.80 Sp6.060 786.75 0.00 N/A 999.99 -0.67 Bm-B -1.80 2.68 Sp6.070 801.75 0.00 N/A 999.99 -0.57 Bm-B -1.80 3.18 Sp6.080 816.75 0.00 N/A 999.99 -0.65 Bm-T -1.80 2.77 Sp6.090 831.75 0.00 N/A 999.99 -0.59 Bm-B -1.80 3.07 Sp6.100 846.75 0.14 Bm-T 0.40 2.97 -0.50 Bm-B -1.80 3.60 Sp7.000 846.75 0.09 Bm-T 0.40 4.37 -0.45 Bm-B -1.80 4.00 Sp7.010 861.75 0.00 N/A 999.99 -0.51 Bm-B -1.80 3.51 Sp7.020 876.75 0.00 N/A 999.99 -0.63 Bm-T -1.80 2.85 Sp7.030 891.75 0.00 N/A 999.99 -0.55 Bm-T -1.80 3.26 Sp7.040 906.75 0.00 N/A 999.99 -0.50 Bm-T -1.80 3.61 Sp7.050 921.75 0.00 N/A 999.99 -0.51 Bm-T -1.80 3.56 Sp7.060 936.75 0.00 N/A 999.99 -0.55 Bm-T -1.80 3.26 Sp7.070 951.75 0.00 N/A 999.99 -0.64 Bm-T -1.80 2.80 Sp7.080 966.75 0.00 N/A 999.99 -0.75 Bm-T -1.80 2.40 Sp7.090 981.75 0.00 N/A 999.99 -0.63 Bm-T -1.80 2.84 Sp7.100 996.75 0.00 N/A 999.99 -0.29 Bm-B -1.80 6.10 Sp8.000 996.75 0.00 N/A 999.99 -0.22 Bm-B -1.80 8.22 Sp8.010 1,006.25 0.00 N/A 999.99 -0.56 Bm-T -1.80 3.24 Sp8.020 1,015.75 0.00 N/A 999.99 -0.51 Bm-T -1.80 3.50 Sp8.030 1,025.25 0.00 N/A 999.99 -0.83 Bm-B -1.80 2.16 Sp8.040 1,034.75 0.00 N/A 999.99 -1.09 Bm-B -1.80 1.66 Sp8.050 1,044.25 0.00 N/A 999.99 -1.08 Bm-B -1.80 1.66 Sp8.060 1,053.75 0.00 N/A 999.99 -0.98 Bm-B -1.80 1.83 Sp8.070 1,063.25 0.00 N/A 999.99 -0.88 Bm-B -1.80 2.04 Sp8.080 1,072.75 0.00 N/A 999.99 -0.79 Bm-B -1.80 2.29 Sp8.090 1,082.25 0.00 N/A 999.99 -0.47 Bm-B -1.80 3.85 Sp8.100 1,091.75 0.00 N/A 999.99 -0.18 Bm-B -1.80 10.01 BegCntlv 1,091.75 0.00 Bm-T 0.40 288.88 0.00 Bm-B -1.80 999.99 EndSuper 1,093.50 0.00 Bm-B 0.40 999.99 0.00 Bm-T -1.80 999.99



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CSp5.000 546.75 0.14 Bm-T 0.40 Sp5.010 561.75 0.00 N/A 9Sp5.020 576.75 0.00 N/A 9Sp5.030 591.75 0.00 N/A 9Sp5.040 606.75 0.00 N/A 9Sp5.050 621.75 0.00 N/A 9Sp5.060 636.75 0.00 N/A 9Sp5.070 651.75 0.00 N/A 9Sp5.080 666.75 0.00 N/A 9Sp5.090 681.75 0.00 N/A 9Sp5.100 696.75 0.03 Bm-T 0.40 Sp6.000 696.75 0.06 Bm-T 0.40 Sp6.010 711.75 0.00 N/A 9Hinge2.L 716.75 0.00 Bm-B 0.40 9Hinge.R 716.75 0.00 Bm-B 0.40 9Sp6.020 726.75 0.00 N/A 9Sp6.030 741.75 0.00 N/A 9Sp6.040 756.75 0.00 N/A 9Sp6.050 771.75 0.00 N/A 9Sp6.060 786.75 0.00 N/A 9Sp6.070 801.75 0.00 N/A 9Sp6.080 816.75 0.00 N/A 9Sp6.090 831.75 0.00 N/A 9Sp6.100 846.75 0.14 Bm-T 0.40 Sp7.000 846.75 0.09 Bm-T 0.40 Sp7.010 861.75 0.00 N/A 9Sp7.020 876.75 0.00 N/A 9Sp7.030 891.75 0.00 N/A 9Sp7.040 906.75 0.00 N/A 9Sp7.050 921.75 0.00 N/A 9Sp7.060 936.75 0.00 N/A 9Sp7.070 951.75 0.00 N/A 9Sp7.080 966.75 0.00 N/A 9Sp7.090 981.75 0.00 N/A 9Sp7.100 996.75 0.00 N/A 9Sp8.000 996.75 0.00 N/A 9Sp8.010 1,006.25 0.00 N/A 9Sp8.020 1,015.75 0.00 N/A 9Sp8.030 1,025.25 0.00 N/A 9Sp8.040 1,034.75 0.00 N/A 9Sp8.050 1,044.25 0.00 N/A 9Sp8.060 1,053.75 0.00 N/A 9Sp8.070 1,063.25 0.00 N/A 9Sp8.080 1,072.75 0.00 N/A 9Sp8.090 1,082.25 0.00 N/A 9Sp8.100 1,091.75 0.00 N/A 9BegCntlv 1,091.75 0.00 Bm-T 0.40 2EndSuper 1,093.50 0.00 Bm-B 0.40 9

***** End of Rep


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47,477.27 1.45 0.00 999.99

55,226.37 1.31 0.00 999.99

58,406.47 1.29 0.00 999.99

55,874.75 1.35 0.00 999.99

47,446.56 1.56 0.00 999.99

33,002.64 1.89 0.00 1.98

0.00 999.99 -82,780.29 1.61

0.00 999.99 -104,369.25 0.99 *

0.00 999.99 -101,332.28 1.02

0.00 999.99 -81,762.26 1.53

42,352.27 2.01 0.00 1.62

60,989.04 1.36 0.00 999.99

72,395.27 1.31 0.00 999.99

76,526.68 1.24 0.00 999.99

74,594.94 1.25 0.00 999.99

67,274.65 1.27 0.00 999.99

58,273.16 1.70 0.00 999.99

0.00 7.97 0.00 999.99

ish) Loss: Lump Sum

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor4.cbx

Combined Flexure Check - Box Girder Stage Final: LFD 1 (Final w/o Sway)

POI Location Mu-Max Phi*Mn-Pos 1.2*M-Cr Cap/Mu Mu-Min Phi*Mn-Neg (ft) (kip-ft) (kip-ft) (kip-ft)-------- -------- ---------- ---------- ---------- ------BegSuper 0.00 0.00 6,478.44 0.00 999.99 0.00 -15,808.05 0.00 999.99

EndCntlv 1.75 0.00 6,478.44 0.00 999.99 -1,615.62 -15,808.05 0.00 9.78

Sp1.000 1.75 808.69 56,655.76 55,734.88 52.68 -663.05 -15,808.05 0.00 23.84

Sp1.010 11.25 23,818.70 72,062.30 59,146.65 2.27 0.00 -15,808.05 0.00 999.99

Sp1.020 20.75 39,376.27 84,020.27 64,216.52 1.60 0.00 -15,808.05 0.00 999.99

Sp1.030 30.25 48,344.63 92,514.57 69,524.67 1.44 0.00 -15,808.05 0.00 999.99

Sp1.040 39.75 51,521.14 97,539.54 72,229.48 1.42 0.00 -15,808.05 0.00 999.99

Sp1.050 49.25 49,014.21 99,086.50 72,285.37 1.52 0.00 -15,808.05 0.00 999.99

Sp1.060 58.75 41,230.40 94,628.00 67,825.73 1.73 0.00 -15,808.05 0.00 999.99

Sp1.070 68.25 28,351.26 82,106.37 55,979.91 2.18 -7,675.81 -15,808.05 0.00 2.06

Sp1.080 77.75 11,037.52 61,543.34 36,799.60 4.19 -20,186.70 -15,808.05 0.00 0.78 *

Sp1.090 87.25 0.00 12,500.85 0.00 999.99 -37,902.88 -88,322.23 -85,968.23 1.75

Sp1.100 96.75 0.00 12,500.85 0.00 999.99 -61,494.20 -103,620.10 -103,556.20 1.27

Sp2.000 96.75 0.00 12,500.85 0.00 999.99 -72,150.31 -103,620.10 -99,393.36 1.08

Sp2.010 111.75 89.61 6,478.44 0.00 72.30 -24,528.84 -87,350.39 -78,557.73 2.68

Sp2.020 126.75 31,893.82 62,442.80 34,223.77 1.82 0.00 -15,808.05 0.00 999.99




Sp2.030 141.75 56,980.31 82,796.06 0.00 -15,808.05

Sp2.040 156.75 72,291.74 95,021.26 0.00 -15,808.05

Sp2.050 171.75 76,906.58 99,097.68 0.00 -15,808.05

Sp2.060 186.75 70,392.54 95,021.15 0.00 -15,808.05

Sp2.070 201.75 53,054.11 82,795.85 0.00 -15,808.05

Sp2.080 216.75 25,526.37 62,442.48 -8,002.95 -15,808.05

Sp2.090 231.75 0.00 12,479.93 -40,751.64 -87,350.83

Sp2.100 246.75 0.00 12,479.93 -87,734.23 -103,620.10

Sp3.000 246.75 0.00 12,479.93 -92,295.14 -103,620.10

Sp3.010 261.75 0.00 6,478.44 -42,876.67 -87,350.39

Sp3.020 276.75 23,381.49 62,442.80 -9,773.33 -15,808.05

Sp3.030 291.75 52,700.21 82,796.06 0.00 -15,808.05

Sp3.040 306.75 72,122.38 95,021.26 0.00 -15,808.05

Sp3.050 321.75 80,089.22 99,097.68 0.00 -15,808.05

Sp3.060 336.75 76,358.67 95,619.33 0.00 -15,808.05

Sp3.070 351.75 60,094.94 85,187.30 0.00 -15,808.05

Sp3.080 366.75 30,070.87 67,814.92 0.00 -15,808.05

Hinge1.L 376.75 812.99 6,478.44 0.00 -15,808.05


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0.00 7.97 0.00 999.99

0.00 999.99 -53,252.28 3.14

0.00 999.99 -82,816.37 1.25

0.00 999.99 -87,255.59 1.19

0.00 999.99 -76,790.90 1.93

0.00 0.20 * -62,203.30 5.12

54,427.17 1.28 0.00 999.99

67,722.79 1.32 0.00 999.99

70,891.07 1.36 0.00 999.99

64,326.53 1.44 0.00 999.99

48,711.50 1.50 0.00 999.99

0.00 0.36 * -64,041.90 4.26

0.00 999.99 -78,982.32 1.53

0.00 999.99 -91,427.09 1.05

0.00 999.99 -91,163.81 1.05

0.00 999.99 -78,767.72 1.53

0.00 0.36 * -63,969.73 4.30

48,655.50 1.50 0.00 999.99

64,143.37 1.43

ish) Loss: Lump Sum


Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor4.cbx

Hinge.R 376.75 812.97 6,478.44 0.00 7.97 0.00 -15,808.05 0.00 999.99

Sp3.090 381.75 0.00 12,500.85 0.00 999.99 -17,556.37 -73,321.36 -53,252.28 3.14

Sp3.100 396.75 0.00 12,500.85 0.00 999.99 -80,620.56 -103,620.10 -82,816.37 1.25

Sp4.000 396.75 0.00 12,500.85 0.00 999.99 -77,921.11 -103,620.10 -87,255.59 1.19

Sp4.010 411.75 0.00 6,478.44 0.00 999.99 -37,813.14 -97,109.41 -76,790.90 1.93

Sp4.020 426.75 32,177.70 6,478.44 0.00 0.20 * -11,282.81 -76,876.96 -62,203.30 5.12

Sp4.030 441.75 56,854.34 73,022.05 54,427.17 1.28 0.00 -15,808.05 0.00 999.99

Sp4.040 456.75 70,303.34 92,575.71 67,722.79 1.32 0.00 -15,808.05 0.00 999.99

Sp4.050 471.75 72,891.10 99,097.68 70,891.07 1.36 0.00 -15,808.05 0.00 999.99

Sp4.060 486.75 64,345.99 92,575.53 64,326.53 1.44 0.00 -15,808.05 0.00 999.99

Sp4.070 501.75 45,630.76 73,021.70 48,711.50 1.50 0.00 -15,808.05 0.00 999.99

Sp4.080 516.75 17,808.51 6,478.44 0.00 0.36 * -13,569.14 -76,877.30 -64,041.90 4.26

Sp4.090 531.75 0.00 12,500.85 0.00 999.99 -47,772.45 -97,109.58 -78,982.32 1.53

Sp4.100 546.75 0.00 12,500.85 0.00 999.99 -98,904.84 -103,620.10 -91,427.09 1.05

Sp5.000 546.75 0.00 12,500.85 0.00 999.99 -98,961.21 -103,620.10 -91,163.81 1.05

Sp5.010 561.75 0.00 6,478.44 0.00 999.99 -47,748.79 -97,109.41 -78,767.72 1.53

Sp5.020 576.75 17,826.61 6,478.44 0.00 0.36 * -13,440.24 -76,876.96 -63,969.73 4.30

Sp5.030 591.75 45,737.69 73,022.05 48,655.50 1.50 0.00 -15,808.05 0.00 999.99

Sp5.040 606.75 64,574.45 92,575.71 64,143.37 1.43




Hinge.R 376.75 812.97 6,478.44 0.00 -15,808.05

Sp3.090 381.75 0.00 12,500.85 -17,556.37 -73,321.36

Sp3.100 396.75 0.00 12,500.85 -80,620.56 -103,620.10

Sp4.000 396.75 0.00 12,500.85 -77,921.11 -103,620.10

Sp4.010 411.75 0.00 6,478.44 -37,813.14 -97,109.41

Sp4.020 426.75 32,177.70 6,478.44 -11,282.81 -76,876.96

Sp4.030 441.75 56,854.34 73,022.05 0.00 -15,808.05

Sp4.040 456.75 70,303.34 92,575.71 0.00 -15,808.05

Sp4.050 471.75 72,891.10 99,097.68 0.00 -15,808.05

Sp4.060 486.75 64,345.99 92,575.53 0.00 -15,808.05

Sp4.070 501.75 45,630.76 73,021.70 0.00 -15,808.05

Sp4.080 516.75 17,808.51 6,478.44 -13,569.14 -76,877.30

Sp4.090 531.75 0.00 12,500.85 -47,772.45 -97,109.58

Sp4.100 546.75 0.00 12,500.85 -98,904.84 -103,620.10

Sp5.000 546.75 0.00 12,500.85 -98,961.21 -103,620.10

Sp5.010 561.75 0.00 6,478.44 -47,748.79 -97,109.41

Sp5.020 576.75 17,826.61 6,478.44 -13,440.24 -76,876.96

Sp5.030 591.75 45,737.69 73,022.05 0.00 -15,808.05

Sp5.040 606.75 64,574.45 92,575.71


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74,398.78 1.49 0.00 999.99

70,784.33 1.49 0.00 999.99

64,817.13 1.66 0.00 999.99

59,724.16 2.35 0.00 999.99

56,085.10 59.44 0.00 21.18

0.00 999.99 0.00 10.08

0.00 139.00 0.00 999.99

ort *****

ish) Loss: Lump Sum



Sp6.100 846.75 0.00 12,500.85 0.00 999.99 -98,451.52 -103,620.10 -94,104.14 1.05

Sp7.000 846.75 0.00 12,500.85 0.00 999.99 -93,927.50 -103,620.10 -97,204.04 1.07

Sp7.010 861.75 0.00 6,478.44 0.00 999.99 -46,885.64 -97,109.41 -84,203.91 1.56

Sp7.020 876.75 19,716.11 6,478.44 0.00 0.33 * -13,994.22 -76,876.96 -67,162.72 4.13

Sp7.030 891.75 47,404.19 73,022.05 47,748.30 1.53 0.00 -15,808.05 0.00 999.99

Sp7.040 906.75 64,902.86 92,575.71 61,132.39 1.43 0.00 -15,808.05 0.00 999.99

Sp7.050 921.75 71,545.66 99,097.68 64,896.79 1.39 0.00 -15,808.05 0.00 999.99

Sp7.060 936.75 67,095.88 92,575.53 59,470.30 1.38 0.00 -15,808.05 0.00 999.99

Sp7.070 951.75 51,950.82 73,021.70 46,255.51 1.41 0.00 -15,808.05 0.00 999.99

Sp7.080 966.75 27,037.00 6,478.44 0.00 0.24 * 0.00 -76,877.30 -63,921.77 999.99

Sp7.090 981.75 0.00 12,500.85 0.00 999.99 -29,308.01 -97,109.58 -79,687.94 2.49

Sp7.100 996.75 0.00 12,500.85 0.00 999.99 -76,757.31 -103,620.10 -92,667.41 1.12

Sp8.000 996.75 0.00 12,500.85 0.00 999.99 -67,224.18 -103,620.10 -96,064.33 1.16

Sp8.010 1,006.25 0.00 12,500.85 0.00 999.99 -43,108.36 -97,244.24 -85,405.83 1.70

Sp8.020 1,015.75 6,708.11 6,478.44 0.00 0.97 * -24,873.16 -77,412.17 -67,665.97 2.34

Sp8.030 1,025.25 24,591.29 72,201.68 51,195.34 2.21 -11,773.26 -15,808.05 0.00 1.34

Sp8.040 1,034.75 38,021.59 92,021.06 69,670.37 1.82 -1,457.29 -15,808.05 0.00 10.85

Sp8.050 1,044.25 46,346.39 99,080.00 75,471.64 1.61 0.00 -15,808.05 0.00 999.99




Sp8.060 1,053.75 49,321.28 97,564.79 0.00 -15,808.05

Sp8.070 1,063.25 46,681.57 92,621.42 0.00 -15,808.05

Sp8.080 1,072.75 38,255.23 84,265.06 0.00 -15,808.05

Sp8.090 1,082.25 23,229.03 72,501.14 0.00 -15,808.05

Sp8.100 1,091.75 725.31 57,344.25 -746.42 -15,808.05

BegCntlv 1,091.75 0.00 6,478.44 -1,568.97 -15,808.05

EndSuper 1,093.50 46.61 6,478.44 0.00 -15,808.05

***** End of Rep


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3.7200 1,870.82 1,205.28 1,205.28 6.10 .7200 1,870.82 1,205.28 1,205.28 1.36

3.7200 828.42 1,265.73 1,265.73 11.32 .7200 1,214.38 1,265.73 1,265.73 1.61

3.7200 888.48 1,320.60 1,320.60 2.28 .7200 864.33 1,320.60 1,320.60 2.83

3.7200 1,417.93 1,265.73 1,265.73 1.58 .7200 828.42 1,265.73 1,265.73 87.48

3.7200 2,167.32 1,205.28 1,205.28 1.40 .7200 2,167.32 1,205.28 1,205.28 4.81

5.5800 3,624.30 1,807.92 1,807.92 1.73 .5800 3,624.30 1,807.92 1,807.92 3.93

8.3700 3,051.10 2,711.88 2,711.88 1.49 .3700 3,051.10 2,711.88 2,711.88 2.87

8.3700 5,624.17 2,887.65 2,887.65 1.78 .3700 5,624.17 2,887.65 2,887.65 3.11

7.1475m 5,624.17 2,465.89 N/A 2.82f .1475m 5,624.17 2,465.89 N/A 1.67f

8.3700 3,188.74 2,711.88 2,711.88 2.80 .3700 3,188.74 2,711.88 2,711.88 1.50

5.5800 3,865.02 1,807.92 1,807.92 3.80 .5800 3,865.02 1,807.92 1,807.92 1.76

3.7200 2,616.99 1,205.28 1,205.28 4.65 .7200 2,616.99 1,205.28 1,205.28 1.50

3.7200 1,765.34 1,265.73 1,265.73 26.28 .7200 1,765.34 1,265.73 1,265.73 1.65

3.7200 864.33 1,320.60 1,320.60 3.25 .7200 975.68 1,320.60 1,320.60 2.18

3.7200 1,225.03 1,273.78 1,273.78 1.77 .7200 892.70 1,273.78 1,273.78 7.83

5.5800 2,058.15 1,807.92 1,807.92 1.79 .5800 2,058.15 1,807.92 1,807.92 8.08

8.3700 4,688.15 2,711.88 2,711.88 2.48 .3700 4,688.15 2,711.88 2,711.88 5.95

8.3700 7,124.73 3,245.99 3,245.99 2.53 .3700 7,124.73 3,245.99 3,245.99 4.95

ish) Loss: Lump Sum

| Sheet 2 of 6



Combined Shear Check - Box Girder

Stage Final: LFD 1 (Final w/o Sway)

POI Location Vu-Max Conc Mom Av/S-prov Vc Vs-req Vs-prov Cap-prov/Vu Vu-Min (ft) (kip) (kip-ft) (in) (kip) (kip) (kip)-------- -------- ---------- ---------- ------- --------- ---------- --------- -------BegSuper 0.00 848.57 0.00 7.1600m 7,077.29 2,730.90 N/A 9.82f 0.00 0.00 7.1600m 7,077.29 2,730.90 N/A 999.99f

EndCntlv 1.75 997.85 -987.64 7.1600m 7,077.29 2,730.90 N/A 8.35f 149.28 -130.62 7.1600m 7,077.29 2,730.90 N/A 55.85f

Sp1.000 1.75 -1,079.56 808.69 8.3700 14,287.76 2,711.88 2,711.88 14.17 -2,910.05 808.69 8.3700 14,287.76 2,711.88 2,711.88 5.26

Sp1.010 11.25 -593.35 8,716.25 8.3700 4,977.85 2,711.88 2,711.88 11.66 -2,229.14 23,817.91 8.3700 4,977.85 2,711.88 2,711.88 3.10

Sp1.020 20.75 -148.42 30,625.71 8.3700 2,655.72 2,711.88 2,711.88 32.55 -1,709.11 39,374.73 8.3700 2,655.72 2,711.88 2,711.88 2.83

Sp1.030 30.25 302.12 38,413.36 5.5800 1,618.58 1,847.98 1,847.98 10.33 -1,226.80 48,303.43 5.5800 1,751.77 1,847.98 1,847.98 2.64

Sp1.040 39.75 762.18 41,135.06 3.7200 1,475.66 1,299.63 1,299.63 3.28 -751.89 51,063.05 3.7200 1,217.85 1,299.63 1,299.63 3.01

Sp1.050 49.25 1,304.46 48,460.14 3.7200 2,183.49 1,320.45 1,320.45 2.42 -244.20 47,893.42 3.7200 1,468.62 1,320.45 1,320.45 10.28

Sp1.060 58.75 1,770.38 40,982.67 3.7200 2,991.58 1,260.44 1,260.44 2.16 218.48 39,280.29 3.7200 2,991.58 1,260.44 1,260.44 17.52

Sp1.070 68.25 2,218.14 28,280.67 5.5800 3,920.70 1,807.92 1,807.92 2.32 657.99 26,073.55 5.5800 3,920.70 1,807.92 1,807.92 7.84

Sp1.080 77.75 2,645.64 10,998.23 8.3700 1,971.63 2,711.88 2,711.88 1.59 1,056.30 10,219.14 8.3700 1,971.63 2,711.88 2,711.88 3.99

Sp1.090 87.25 3,064.96 -10,187.80 8.3700 2,945.35 2,711.88 2,711.88 1.66 1,436.85 -7,933.32 8.3700 2,945.35 2,711.88 2,711.88 3.54

Sp1.100 96.75 3,652.67 -47,568.85 7.1475m 5,624.17 2,465.89 N/A 1.99f 1,936.19 -25,366.45 7.1475m 5,624.17 2,465.89 N/A 3.76f

Sp2.000 96.75 -2,193.17 -30,436.21 7.1475m 5,624.17 2,465.89 N/A 3.32f -4,107.53 -55,749.60 7.1475m 5,624.17 2,465.89 N/A 1.77f

Sp2.010 111.75 -1,545.82 -2,810.04 8.3700 4,187.93 2,711.88 2,711.88 4.02 -3,289.24 -10,083.16 8.3700 4,187.93 2,711.88 2,711.88 1.89

Sp2.020 126.75 -1,041.21 29,203.15 5.5800 3,110.55 1,807.92 1,807.92 4.25 -2,651.25 31,600.66 5.5800 3,110.55 1,807.92 1,807.92 1.67




Sp2.030 141.75 -454.07 51,096.07 -2,031.16 56,707.42 3

Sp2.040 156.75 166.51 64,681.53 -1,390.05 71,886.99 3

Sp2.050 171.75 871.29 76,209.04 -694.29 76,299.34 3

Sp2.060 186.75 1,525.01 69,959.58 -21.55 69,077.35 3

Sp2.070 201.75 2,170.86 52,787.73 631.67 51,255.83 3

Sp2.080 216.75 2,824.62 15,779.35 1,245.37 22,349.74 5

Sp2.090 231.75 3,478.33 -23,164.47 1,809.02 -10,262.97 8

Sp2.100 246.75 4,306.14 -72,374.92 2,461.75 -47,128.11 8

Sp3.000 246.75 -2,582.57 -51,189.27 -4,355.52 -75,976.58 7

Sp3.010 261.75 -1,895.01 -12,901.98 -3,540.56 -26,270.46 8

Sp3.020 276.75 -1,342.07 21,691.31 -2,903.65 23,179.33 5

Sp3.030 291.75 -739.63 50,734.55 -2,293.10 52,502.50 3

Sp3.040 306.75 -103.80 70,668.53 -1,655.01 71,696.62 3

Sp3.050 321.75 605.66 79,520.91 -949.96 78,966.45 3

Sp3.060 336.75 1,271.84 76,247.22 -249.03 73,457.31 3

Sp3.070 351.75 1,948.71 60,094.78 430.43 50,164.45 5

Sp3.080 366.75 2,687.01 30,069.90 1,119.08 23,993.71 8

Hinge1.L 376.75 3,479.06 812.99 1,782.15 812.99 8


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| Job No: Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009

Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/2/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT

---------------------------------------


3.7200 1,870.82 1,205.28 1,205.28 6.10 .7200 1,870.82 1,205.28 1,205.28 1.36

3.7200 828.42 1,265.73 1,265.73 11.32 .7200 1,214.38 1,265.73 1,265.73 1.61

3.7200 888.48 1,320.60 1,320.60 2.28 .7200 864.33 1,320.60 1,320.60 2.83

3.7200 1,417.93 1,265.73 1,265.73 1.58 .7200 828.42 1,265.73 1,265.73 87.48

3.7200 2,167.32 1,205.28 1,205.28 1.40 .7200 2,167.32 1,205.28 1,205.28 4.81

5.5800 3,624.30 1,807.92 1,807.92 1.73 .5800 3,624.30 1,807.92 1,807.92 3.93

8.3700 3,051.10 2,711.88 2,711.88 1.49 .3700 3,051.10 2,711.88 2,711.88 2.87

8.3700 5,624.17 2,887.65 2,887.65 1.78 .3700 5,624.17 2,887.65 2,887.65 3.11

7.1475m 5,624.17 2,465.89 N/A 2.82f .1475m 5,624.17 2,465.89 N/A 1.67f

8.3700 3,188.74 2,711.88 2,711.88 2.80 .3700 3,188.74 2,711.88 2,711.88 1.50

5.5800 3,865.02 1,807.92 1,807.92 3.80 .5800 3,865.02 1,807.92 1,807.92 1.76

3.7200 2,616.99 1,205.28 1,205.28 4.65 .7200 2,616.99 1,205.28 1,205.28 1.50

3.7200 1,765.34 1,265.73 1,265.73 26.28 .7200 1,765.34 1,265.73 1,265.73 1.65

3.7200 864.33 1,320.60 1,320.60 3.25 .7200 975.68 1,320.60 1,320.60 2.18

3.7200 1,225.03 1,273.78 1,273.78 1.77 .7200 892.70 1,273.78 1,273.78 7.83

5.5800 2,058.15 1,807.92 1,807.92 1.79 .5800 2,058.15 1,807.92 1,807.92 8.08

8.3700 4,688.15 2,711.88 2,711.88 2.48 .3700 4,688.15 2,711.88 2,711.88 5.95

8.3700 7,124.73 3,245.99 3,245.99 2.53 .3700 7,124.73 3,245.99 3,245.99 4.95

ish) Loss: Lump Sum

Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------


Sp2.030 141.75 -454.07 51,096.07 3.7200 1,870.82 1,205.28 1,205.28 6.10 -2,031.16 56,707.42 3.7200 1,870.82 1,205.28 1,205.28 1.36

Sp2.040 156.75 166.51 64,681.53 3.7200 828.42 1,265.73 1,265.73 11.32 -1,390.05 71,886.99 3.7200 1,214.38 1,265.73 1,265.73 1.61

Sp2.050 171.75 871.29 76,209.04 3.7200 888.48 1,320.60 1,320.60 2.28 -694.29 76,299.34 3.7200 864.33 1,320.60 1,320.60 2.83

Sp2.060 186.75 1,525.01 69,959.58 3.7200 1,417.93 1,265.73 1,265.73 1.58 -21.55 69,077.35 3.7200 828.42 1,265.73 1,265.73 87.48

Sp2.070 201.75 2,170.86 52,787.73 3.7200 2,167.32 1,205.28 1,205.28 1.40 631.67 51,255.83 3.7200 2,167.32 1,205.28 1,205.28 4.81

Sp2.080 216.75 2,824.62 15,779.35 5.5800 3,624.30 1,807.92 1,807.92 1.73 1,245.37 22,349.74 5.5800 3,624.30 1,807.92 1,807.92 3.93

Sp2.090 231.75 3,478.33 -23,164.47 8.3700 3,051.10 2,711.88 2,711.88 1.49 1,809.02 -10,262.97 8.3700 3,051.10 2,711.88 2,711.88 2.87

Sp2.100 246.75 4,306.14 -72,374.92 8.3700 5,624.17 2,887.65 2,887.65 1.78 2,461.75 -47,128.11 8.3700 5,624.17 2,887.65 2,887.65 3.11

Sp3.000 246.75 -2,582.57 -51,189.27 7.1475m 5,624.17 2,465.89 N/A 2.82f -4,355.52 -75,976.58 7.1475m 5,624.17 2,465.89 N/A 1.67f

Sp3.010 261.75 -1,895.01 -12,901.98 8.3700 3,188.74 2,711.88 2,711.88 2.80 -3,540.56 -26,270.46 8.3700 3,188.74 2,711.88 2,711.88 1.50

Sp3.020 276.75 -1,342.07 21,691.31 5.5800 3,865.02 1,807.92 1,807.92 3.80 -2,903.65 23,179.33 5.5800 3,865.02 1,807.92 1,807.92 1.76

Sp3.030 291.75 -739.63 50,734.55 3.7200 2,616.99 1,205.28 1,205.28 4.65 -2,293.10 52,502.50 3.7200 2,616.99 1,205.28 1,205.28 1.50

Sp3.040 306.75 -103.80 70,668.53 3.7200 1,765.34 1,265.73 1,265.73 26.28 -1,655.01 71,696.62 3.7200 1,765.34 1,265.73 1,265.73 1.65

Sp3.050 321.75 605.66 79,520.91 3.7200 864.33 1,320.60 1,320.60 3.25 -949.96 78,966.45 3.7200 975.68 1,320.60 1,320.60 2.18

Sp3.060 336.75 1,271.84 76,247.22 3.7200 1,225.03 1,273.78 1,273.78 1.77 -249.03 73,457.31 3.7200 892.70 1,273.78 1,273.78 7.83

Sp3.070 351.75 1,948.71 60,094.78 5.5800 2,058.15 1,807.92 1,807.92 1.79 430.43 50,164.45 5.5800 2,058.15 1,807.92 1,807.92 8.08

Sp3.080 366.75 2,687.01 30,069.90 8.3700 4,688.15 2,711.88 2,711.88 2.48 1,119.08 23,993.71 8.3700 4,688.15 2,711.88 2,711.88 5.95

Hinge1.L 376.75 3,479.06 812.99 8.3700 7,124.73 3,245.99 3,245.99 2.53 1,782.15 812.99 8.3700 7,124.73 3,245.99 3,245.99 4.95



-----------------------------------------


Sp2.030 141.75 -454.07 51,096.07 -2,031.16 56,707.42 3

Sp2.040 156.75 166.51 64,681.53 -1,390.05 71,886.99 3

Sp2.050 171.75 871.29 76,209.04 -694.29 76,299.34 3

Sp2.060 186.75 1,525.01 69,959.58 -21.55 69,077.35 3

Sp2.070 201.75 2,170.86 52,787.73 631.67 51,255.83 3

Sp2.080 216.75 2,824.62 15,779.35 1,245.37 22,349.74 5

Sp2.090 231.75 3,478.33 -23,164.47 1,809.02 -10,262.97 8

Sp2.100 246.75 4,306.14 -72,374.92 2,461.75 -47,128.11 8

Sp3.000 246.75 -2,582.57 -51,189.27 -4,355.52 -75,976.58 7

Sp3.010 261.75 -1,895.01 -12,901.98 -3,540.56 -26,270.46 8

Sp3.020 276.75 -1,342.07 21,691.31 -2,903.65 23,179.33 5

Sp3.030 291.75 -739.63 50,734.55 -2,293.10 52,502.50 3

Sp3.040 306.75 -103.80 70,668.53 -1,655.01 71,696.62 3

Sp3.050 321.75 605.66 79,520.91 -949.96 78,966.45 3

Sp3.060 336.75 1,271.84 76,247.22 -249.03 73,457.31 3

Sp3.070 351.75 1,948.71 60,094.78 430.43 50,164.45 5

Sp3.080 366.75 2,687.01 30,069.90 1,119.08 23,993.71 8

Hinge1.L 376.75 3,479.06 812.99 1,782.15 812.99 8


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3.7200 1,870.82 1,205.28 1,205.28 6.10 .7200 1,870.82 1,205.28 1,205.28 1.36

3.7200 828.42 1,265.73 1,265.73 11.32 .7200 1,214.38 1,265.73 1,265.73 1.61

3.7200 888.48 1,320.60 1,320.60 2.28 .7200 864.33 1,320.60 1,320.60 2.83

3.7200 1,417.93 1,265.73 1,265.73 1.58 .7200 828.42 1,265.73 1,265.73 87.48

3.7200 2,167.32 1,205.28 1,205.28 1.40 .7200 2,167.32 1,205.28 1,205.28 4.81

5.5800 3,624.30 1,807.92 1,807.92 1.73 .5800 3,624.30 1,807.92 1,807.92 3.93

8.3700 3,051.10 2,711.88 2,711.88 1.49 .3700 3,051.10 2,711.88 2,711.88 2.87

8.3700 5,624.17 2,887.65 2,887.65 1.78 .3700 5,624.17 2,887.65 2,887.65 3.11

7.1475m 5,624.17 2,465.89 N/A 2.82f .1475m 5,624.17 2,465.89 N/A 1.67f

8.3700 3,188.74 2,711.88 2,711.88 2.80 .3700 3,188.74 2,711.88 2,711.88 1.50

5.5800 3,865.02 1,807.92 1,807.92 3.80 .5800 3,865.02 1,807.92 1,807.92 1.76

3.7200 2,616.99 1,205.28 1,205.28 4.65 .7200 2,616.99 1,205.28 1,205.28 1.50

3.7200 1,765.34 1,265.73 1,265.73 26.28 .7200 1,765.34 1,265.73 1,265.73 1.65

3.7200 864.33 1,320.60 1,320.60 3.25 .7200 975.68 1,320.60 1,320.60 2.18

3.7200 1,225.03 1,273.78 1,273.78 1.77 .7200 892.70 1,273.78 1,273.78 7.83

5.5800 2,058.15 1,807.92 1,807.92 1.79 .5800 2,058.15 1,807.92 1,807.92 8.08

8.3700 4,688.15 2,711.88 2,711.88 2.48 .3700 4,688.15 2,711.88 2,711.88 5.95

8.3700 7,124.73 3,245.99 3,245.99 2.53 .3700 7,124.73 3,245.99 3,245.99 4.95

ish) Loss: Lump Sum



Sp2.030 141.75 -454.07 51,096.07 3.7200 1,870.82 1,205.28 1,205.28 6.10 -2,031.16 56,707.42 3.7200 1,870.82 1,205.28 1,205.28 1.36

Sp2.040 156.75 166.51 64,681.53 3.7200 828.42 1,265.73 1,265.73 11.32 -1,390.05 71,886.99 3.7200 1,214.38 1,265.73 1,265.73 1.61

Sp2.050 171.75 871.29 76,209.04 3.7200 888.48 1,320.60 1,320.60 2.28 -694.29 76,299.34 3.7200 864.33 1,320.60 1,320.60 2.83

Sp2.060 186.75 1,525.01 69,959.58 3.7200 1,417.93 1,265.73 1,265.73 1.58 -21.55 69,077.35 3.7200 828.42 1,265.73 1,265.73 87.48

Sp2.070 201.75 2,170.86 52,787.73 3.7200 2,167.32 1,205.28 1,205.28 1.40 631.67 51,255.83 3.7200 2,167.32 1,205.28 1,205.28 4.81

Sp2.080 216.75 2,824.62 15,779.35 5.5800 3,624.30 1,807.92 1,807.92 1.73 1,245.37 22,349.74 5.5800 3,624.30 1,807.92 1,807.92 3.93

Sp2.090 231.75 3,478.33 -23,164.47 8.3700 3,051.10 2,711.88 2,711.88 1.49 1,809.02 -10,262.97 8.3700 3,051.10 2,711.88 2,711.88 2.87

Sp2.100 246.75 4,306.14 -72,374.92 8.3700 5,624.17 2,887.65 2,887.65 1.78 2,461.75 -47,128.11 8.3700 5,624.17 2,887.65 2,887.65 3.11

Sp3.000 246.75 -2,582.57 -51,189.27 7.1475m 5,624.17 2,465.89 N/A 2.82f -4,355.52 -75,976.58 7.1475m 5,624.17 2,465.89 N/A 1.67f

Sp3.010 261.75 -1,895.01 -12,901.98 8.3700 3,188.74 2,711.88 2,711.88 2.80 -3,540.56 -26,270.46 8.3700 3,188.74 2,711.88 2,711.88 1.50

Sp3.020 276.75 -1,342.07 21,691.31 5.5800 3,865.02 1,807.92 1,807.92 3.80 -2,903.65 23,179.33 5.5800 3,865.02 1,807.92 1,807.92 1.76

Sp3.030 291.75 -739.63 50,734.55 3.7200 2,616.99 1,205.28 1,205.28 4.65 -2,293.10 52,502.50 3.7200 2,616.99 1,205.28 1,205.28 1.50

Sp3.040 306.75 -103.80 70,668.53 3.7200 1,765.34 1,265.73 1,265.73 26.28 -1,655.01 71,696.62 3.7200 1,765.34 1,265.73 1,265.73 1.65

Sp3.050 321.75 605.66 79,520.91 3.7200 864.33 1,320.60 1,320.60 3.25 -949.96 78,966.45 3.7200 975.68 1,320.60 1,320.60 2.18

Sp3.060 336.75 1,271.84 76,247.22 3.7200 1,225.03 1,273.78 1,273.78 1.77 -249.03 73,457.31 3.7200 892.70 1,273.78 1,273.78 7.83

Sp3.070 351.75 1,948.71 60,094.78 5.5800 2,058.15 1,807.92 1,807.92 1.79 430.43 50,164.45 5.5800 2,058.15 1,807.92 1,807.92 8.08

Sp3.080 366.75 2,687.01 30,069.90 8.3700 4,688.15 2,711.88 2,711.88 2.48 1,119.08 23,993.71 8.3700 4,688.15 2,711.88 2,711.88 5.95

Hinge1.L 376.75 3,479.06 812.99 8.3700 7,124.73 3,245.99 3,245.99 2.53 1,782.15 812.99 8.3700 7,124.73 3,245.99 3,245.99 4.95




Sp2.030 141.75 -454.07 51,096.07 -2,031.16 56,707.42 3

Sp2.040 156.75 166.51 64,681.53 -1,390.05 71,886.99 3

Sp2.050 171.75 871.29 76,209.04 -694.29 76,299.34 3

Sp2.060 186.75 1,525.01 69,959.58 -21.55 69,077.35 3

Sp2.070 201.75 2,170.86 52,787.73 631.67 51,255.83 3

Sp2.080 216.75 2,824.62 15,779.35 1,245.37 22,349.74 5

Sp2.090 231.75 3,478.33 -23,164.47 1,809.02 -10,262.97 8

Sp2.100 246.75 4,306.14 -72,374.92 2,461.75 -47,128.11 8

Sp3.000 246.75 -2,582.57 -51,189.27 -4,355.52 -75,976.58 7

Sp3.010 261.75 -1,895.01 -12,901.98 -3,540.56 -26,270.46 8

Sp3.020 276.75 -1,342.07 21,691.31 -2,903.65 23,179.33 5

Sp3.030 291.75 -739.63 50,734.55 -2,293.10 52,502.50 3

Sp3.040 306.75 -103.80 70,668.53 -1,655.01 71,696.62 3

Sp3.050 321.75 605.66 79,520.91 -949.96 78,966.45 3

Sp3.060 336.75 1,271.84 76,247.22 -249.03 73,457.31 3

Sp3.070 351.75 1,948.71 60,094.78 430.43 50,164.45 5

Sp3.080 366.75 2,687.01 30,069.90 1,119.08 23,993.71 8

Hinge1.L 376.75 3,479.06 812.99 1,782.15 812.99 8


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47,477.27 1.48 0.00 999.99

55,226.37 1.34 0.00 999.99

58,406.47 1.31 0.00 999.99

55,874.75 1.37 0.00 999.99

47,446.56 1.59 0.00 999.99

33,002.64 2.51 0.00 7.09

0.00 999.99 -82,780.29 2.20

0.00 999.99 -104,369.25 1.21

0.00 999.99 -101,332.28 1.15

0.00 999.99 -81,762.26 2.09

42,352.27 2.74 0.00 5.82

60,989.04 1.60 0.00 999.99

72,395.27 1.34 0.00 999.99

76,526.68 1.26 0.00 999.99

74,594.94 1.28 0.00 999.99

67,274.65 1.45 0.00 999.99

58,273.16 2.31 0.00 999.99

0.00 8.99 0.00 999.99

ish) Loss: Lump Sum



Combined Flexure Check - Box Girder (Strain Compatibility)

Stage Final: LFD 1 (Final w/o Sway)

POI Location Mu-Max Phi*Mn-Pos 1.2*M-Cr Cap/Mu Mu-Min Phi*Mn-Neg (ft) (kip-ft) (kip-ft) (kip-ft)-------- -------- ---------- ---------- ---------- ------BegSuper 0.00 0.00 7,311.09 0.00 999.99 0.00 -15,993.70 0.00 999.99

EndCntlv 1.75 0.00 7,311.09 0.00 999.99 -1,615.62 -15,993.70 0.00 9.90

Sp1.000 1.75 808.69 58,264.26 55,734.88 72.05 -663.05 -63,371.25 0.00 95.58

Sp1.010 11.25 23,818.70 73,743.23 59,146.65 3.10 0.00 -48,698.01 0.00 999.99

Sp1.020 20.75 39,376.27 85,739.48 64,216.52 2.18 0.00 -36,455.96 0.00 999.99

Sp1.030 30.25 48,344.63 94,254.72 69,524.67 1.95 0.00 -28,602.23 0.00 999.99

Sp1.040 39.75 51,521.14 99,290.71 72,229.48 1.93 0.00 -24,181.22 0.00 999.99

Sp1.050 49.25 49,014.21 100,841.44 72,285.37 2.06 0.00 -22,878.72 0.00 999.99

Sp1.060 58.75 41,230.40 96,375.85 67,825.73 2.34 0.00 -26,769.55 0.00 999.99

Sp1.070 68.25 28,351.26 83,825.81 55,979.91 2.96 -7,675.81 -38,329.00 0.00 4.99

Sp1.080 77.75 11,037.52 63,188.41 36,799.60 5.72 -20,186.70 -57,746.12 0.00 2.86

Sp1.090 87.25 0.00 38,282.62 0.00 999.99 -37,902.88 -90,673.57 -85,968.23 2.39

Sp1.100 96.75 0.00 23,557.52 0.00 999.99 -61,494.20 -106,025.49 -103,556.20 1.72

Sp2.000 96.75 0.00 23,557.52 0.00 999.99 -72,150.31 -106,025.49 -99,393.36 1.47

Sp2.010 111.75 89.61 33,584.35 0.00 374.80 -24,528.84 -89,675.26 -78,557.73 3.66

Sp2.020 126.75 31,893.82 64,073.64 34,223.77 2.01 0.00 -56,736.71 0.00 999.99




Sp2.030 141.75 56,980.31 84,501.16 0.00 -37,405.07

Sp2.040 156.75 72,291.74 96,755.84 0.00 -26,167.20

Sp2.050 171.75 76,906.58 100,841.77 0.00 -22,596.32

Sp2.060 186.75 70,392.54 96,757.99 0.00 -26,206.38

Sp2.070 201.75 53,054.11 84,504.22 0.00 -37,465.48

Sp2.080 216.75 25,526.37 64,077.99 -8,002.95 -56,778.42

Sp2.090 231.75 0.00 39,164.99 -40,751.64 -89,688.76

Sp2.100 246.75 0.00 23,585.46 -87,734.23 -106,036.22

Sp3.000 246.75 0.00 23,585.45 -92,295.14 -106,036.22

Sp3.010 261.75 0.00 33,620.61 -42,876.67 -89,699.43

Sp3.020 276.75 23,381.49 64,093.74 -9,773.33 -56,904.36

Sp3.030 291.75 52,700.21 84,518.19 0.00 -37,698.05

Sp3.040 306.75 72,122.38 96,770.64 0.00 -26,433.65

Sp3.050 321.75 80,089.22 100,853.62 0.00 -22,882.81

Sp3.060 336.75 76,358.67 97,367.49 0.00 -25,861.23

Sp3.070 351.75 60,094.94 86,910.94 0.00 -35,394.97

Sp3.080 366.75 30,070.87 69,481.18 0.00 -52,748.61

Hinge1.L 376.75 812.99 7,311.09 0.00 -15,993.70


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0.00 999.99

70,592.80 1.38 0.00 999.99

67,323.07 1.33 0.00 999.99

53,940.78 1.30 0.00 999.99

0.00 1.31 -62,776.23 7.21

0.00 999.99 -77,472.27 2.66

0.00 999.99 -88,014.18 1.37

0.00 999.99 -83,939.51 1.33

0.00 999.99 -60,790.58 4.33

0.00 8.80 0.00 999.99

0.00 8.80 0.00 999.99

58,883.10 2.35 0.00 999.99

68,740.40 1.47 0.00 999.99

76,859.81 1.31 0.00 999.99

79,600.38 1.30 0.00 999.99

74,559.30 1.37 0.00 999.99

57,508.97 1.53 0.00 999.99

0.00 2.29 -65,605.99 5.38

0.00 999.99 -82,567.78 2.05

ish) Loss: Lump Sum



Hinge.R 376.75 812.97 7,311.09 0.00 8.99 0.00 -15,993.70 0.00 999.99

Sp3.090 381.75 0.00 52,556.86 0.00 999.99 -17,556.37 -75,532.23 -53,252.28 4.30

Sp3.100 396.75 0.00 23,528.52 0.00 999.99 -80,620.56 -106,022.45 -82,816.37 1.32

Sp4.000 396.75 0.00 23,528.52 0.00 999.99 -77,921.11 -106,022.45 -87,255.59 1.36

Sp4.010 411.75 0.00 24,277.90 0.00 999.99 -37,813.14 -99,491.05 -76,790.90 2.63

Sp4.020 426.75 32,177.70 42,902.67 0.00 1.33 -11,282.81 -78,786.86 -62,203.30 6.98

Sp4.030 441.75 56,854.34 74,707.56 54,427.17 1.31 0.00 -46,795.73 0.00 999.99

Sp4.040 456.75 70,303.34 94,312.65 67,722.79 1.34 0.00 -28,476.85 0.00 999.99

Sp4.050 471.75 72,891.10 100,846.35 70,891.07 1.38 0.00 -22,724.67 0.00 999.99

Sp4.060 486.75 64,345.99 94,309.17 64,326.53 1.47 0.00 -28,409.18 0.00 999.99

Sp4.070 501.75 45,630.76 74,698.49 48,711.50 1.64 0.00 -46,680.79 0.00 999.99

Sp4.080 516.75 17,808.51 42,884.49 0.00 2.41 -13,569.14 -78,716.40 -64,041.90 5.80

Sp4.090 531.75 0.00 29,802.45 0.00 999.99 -47,772.45 -99,477.42 -78,982.32 2.08

Sp4.100 546.75 0.00 23,380.01 0.00 999.99 -98,904.84 -106,009.53 -91,427.09 1.07

Sp5.000 546.75 0.00 23,380.01 0.00 999.99 -98,961.21 -106,009.53 -91,163.81 1.07

Sp5.010 561.75 0.00 24,225.23 0.00 999.99 -47,748.79 -99,476.20 -78,767.72 2.08

Sp5.020 576.75 17,826.61 42,884.52 0.00 2.41 -13,440.24 -78,714.85 -63,969.73 5.86

Sp5.030 591.75 45,737.69 74,698.69 48,655.50 1.63 0.00 -46,678.27 0.00 999.99

Sp5.040 606.75 64,574.45 94,309.22 64,143.37 1.46




0.00 -28,406.59

Sp5.050 621.75 73,238.79 100,846.24 0.00 -22,721.52

Sp5.060 636.75 70,738.74 94,312.35 0.00 -28,474.47

Sp5.070 651.75 57,395.03 74,707.04 0.00 -46,794.02

Sp5.080 666.75 32,813.00 42,902.11 -10,921.17 -78,786.29

Sp5.090 681.75 0.00 29,861.29 -37,387.31 -99,491.83

Sp5.100 696.75 0.00 23,526.76 -77,258.73 -106,022.28

Sp6.000 696.75 0.00 23,526.76 -79,657.42 -106,022.28

Sp6.010 711.75 0.00 47,474.62 -17,302.55 -74,987.24

Hinge2.L 716.75 830.63 7,311.09 0.00 -15,993.70

Hinge.R 716.75 830.64 7,311.09 0.00 -15,993.70

Sp6.020 726.75 29,616.98 69,481.74 0.00 -52,749.28

Sp6.030 741.75 58,942.22 86,911.22 0.00 -35,396.40

Sp6.040 756.75 74,512.77 97,367.57 0.00 -25,860.84

Sp6.050 771.75 77,540.03 100,853.52 0.00 -22,881.45

Sp6.060 786.75 68,898.43 94,320.27 0.00 -28,643.05

Sp6.070 801.75 48,776.33 74,714.59 0.00 -46,884.91

Sp6.080 816.75 18,730.93 42,914.19 -14,657.72 -78,833.02

Sp6.090 831.75 0.00 29,898.52 -48,448.56 -99,502.19


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74,398.78 2.01 0.00 999.99

70,784.33 2.02 0.00 999.99

64,817.13 2.25 0.00 999.99

59,724.16 3.19 0.00 999.99

56,085.10 81.28 0.00 84.01

0.00 999.99 0.00 10.19

0.00 156.86 0.00 999.99

ort *****

ish) Loss: Lump Sum



Sp6.100 846.75 0.00 23,612.58 0.00 999.99 -98,451.52 -106,031.84 -94,104.14 1.08

Sp7.000 846.75 0.00 23,612.58 0.00 999.99 -93,927.50 -106,031.84 -97,204.04 1.13

Sp7.010 861.75 0.00 24,287.39 0.00 999.99 -46,885.64 -99,494.06 -84,203.91 2.12

Sp7.020 876.75 19,716.11 42,897.66 0.00 2.18 -13,994.22 -78,767.16 -67,162.72 5.63

Sp7.030 891.75 47,404.19 74,701.13 47,748.30 1.58 0.00 -46,711.81 0.00 999.99

Sp7.040 906.75 64,902.86 94,307.64 61,132.39 1.45 0.00 -28,374.70 0.00 999.99

Sp7.050 921.75 71,545.66 100,841.57 64,896.79 1.41 0.00 -22,590.70 0.00 999.99

Sp7.060 936.75 67,095.88 94,303.80 59,470.30 1.41 0.00 -28,302.45 0.00 999.99

Sp7.070 951.75 51,950.82 74,693.25 46,255.51 1.44 0.00 -46,606.25 0.00 999.99

Sp7.080 966.75 27,037.00 42,883.44 0.00 1.59 0.00 -78,712.18 -63,921.77 999.99

Sp7.090 981.75 0.00 29,830.57 0.00 999.99 -29,308.01 -99,484.04 -79,687.94 3.39

Sp7.100 996.75 0.00 23,528.18 0.00 999.99 -76,757.31 -106,022.42 -92,667.41 1.38

Sp8.000 996.75 0.00 23,528.18 0.00 999.99 -67,224.18 -106,022.42 -96,064.33 1.58

Sp8.010 1,006.25 0.00 29,737.25 0.00 999.99 -43,108.36 -99,628.40 -85,405.83 2.31

Sp8.020 1,015.75 6,708.11 42,392.09 0.00 6.32 -24,873.16 -79,340.22 -67,665.97 3.19

Sp8.030 1,025.25 24,591.29 73,887.81 51,195.34 3.00 -11,773.26 -47,614.44 0.00 4.04

Sp8.040 1,034.75 38,021.59 93,763.59 69,670.37 2.47 -1,457.29 -29,126.86 0.00 19.99

Sp8.050 1,044.25 46,346.39 100,834.63 75,471.64 2.18 0.00 -22,880.32 0.00 999.99




Sp8.060 1,053.75 49,321.28 99,315.18 0.00 -24,146.83

Sp8.070 1,063.25 46,681.57 94,360.32 0.00 -28,474.61

Sp8.080 1,072.75 38,255.23 85,982.83 0.00 -36,191.48

Sp8.090 1,082.25 23,229.03 74,181.53 0.00 -48,270.80

Sp8.100 1,091.75 725.31 58,954.43 -746.42 -62,710.16

BegCntlv 1,091.75 0.00 7,311.09 -1,568.97 -15,993.70

EndSuper 1,093.50 46.61 7,311.09 0.00 -15,993.70

***** End of Rep


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Sp8.060 1,053.75 49,321.28 99,315.18 74,398.78 2.01 0.00 -24,146.83 0.00 999.99

Sp8.070 1,063.25 46,681.57 94,360.32 70,784.33 2.02 0.00 -28,474.61 0.00 999.99

Sp8.080 1,072.75 38,255.23 85,982.83 64,817.13 2.25 0.00 -36,191.48 0.00 999.99

Sp8.090 1,082.25 23,229.03 74,181.53 59,724.16 3.19 0.00 -48,270.80 0.00 999.99

Sp8.100 1,091.75 725.31 58,954.43 56,085.10 81.28 -746.42 -62,710.16 0.00 84.01

BegCntlv 1,091.75 0.00 7,311.09 0.00 999.99 -1,568.97 -15,993.70 0.00 10.19

EndSuper 1,093.50 46.61 7,311.09 0.00 156.86 0.00 -15,993.70 0.00 999.99



Load Resistance and Factor (LRFD) Design of an 8-Span Post-Tensioned Prestressed Concrete Box Girder Bridge (U.S. Units) (AASHTO LRFD)

This CONBOX tutorial takes you through a design and illustrates the ease with which you can take an existing AASHTO Standard design and switch code specifications to LRFD. In this tutorial, you will check to see if the structure’s design requirements differ when using the AASHTO LRFD Design Specifications.

The information for this tutorial is contained in an input file called “Tutor5.cbx.” As an alternative to opening Tutor4.cbx and switching code specifications, as directed in this tutorial, you can load this file and only work on the sections you wish. To load this file, select the Open command from the File menu. Browse to the CONBOX/Examples subdirectory, if it is not already showing, and select the file “Tutor5.cbx.”

This tutorial uses the bridge you designed in Tutorial 4 (Arizona DOT Project #NH-10-3(310): RAMP S-E (Superstition T1 - Baseline Road T1, Unit 1)).

LEAP® CONBOX v10.00.01.00 Tutorial Five / T5-1© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Problem Data

Problem Data



AASHTO LRFD

Units

U.S. (English)


Lump Sum 18.4 ksi

Offset to Bridge Centerline

0.00 ft.

Column Spacing

Piers 1,2,3,5,6,7 = 36′-0″

Pier 4 = 40′-2 1/8″

P/T Tendons

Strand Type 0.6″ - 270 ksi Low Relaxation (Es = 28,500 ksi)

Tendon Type Unknown



Relaxation 0 ksi

Jack Type Both Ends (Left and Right)

Force Type Force

Pjack (Left) 13,114 kips per tendon

Left Set 3/8″

Pjack (Right) 13,114 kips per tendon

Right Set 3/8″






f′ci (ksi) 3.5 --

f′c (ksi) 4.5 4.5

Humidity (%) 70 --



T5-2 / Tutorial Five LEAP® CONBOXv10.00.01.00© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Problem Data

Rebar Information

fy = 60 ksi

User-Defined

Stirrup Information

fy = 60 ksi

User-Defined

Live Load

HL 93 – Multispan


Refer to AASHTO LRFD Table 4.6.2.2.2b-1 (Applicable Cross Section d)

Dead Loads

Self Weight

Deck Falsework (left inside box girders) = 5 psf

Load = (75.1667 - (2 × 5.5) - 9 webs × 1.0’) = 55.166’

9″ Intermediate Diaphragm Load =

9″ Intermediate Diaphragm = 0.75’ × 44.04 = 33.03 K

Additional Dead Loads

On Composite Barrier 2 × 0.400 klf = 0.800 klf

Future Wearing Surface 25 psf (FWS)

Load = (72.00 ft. = face-to-face barrier)

0.025 klf(72.00 ft.) = 1.800 klf

Temperature Loads

Temperature Rise = +30°F

Temperature Fall = -40°F

( ) klf276.0616.551000

psf5 =′

( )ft

k04.44kcf15.0144

in176.19521in75.61797 22

=×−



Load Combinations





Step 2: Modify the Project Information

Once you have opened the program, you need to open the file you designed in Tutorial 4. To load this file, select the Open command from the File menu. Browse to the CONBOX/Examples subdirectory, if it is not already showing, and select the file “Tutor4.cbx.” (If you created Tutorial 4 from scratch, you can open the file you created instead.)


Dead Loads SuperimposedDead Loads

TemperatureLoads

LiveLoads

Initial Self WeightDeck Falsework

Intermediate Diaphragms

N/A N/A N/A

Final Self WeightDeck Falsework


BarrierFWS

UniformTemperature

N/A

Final Without Sway Self WeightDeck Falsework


BarrierFWS

N/A HL 93 –Multispan

It is very important that you immediately save this file and rename it “MyTutor5” so that you do not accidentally overwrite your Tutor 4 file. Select the Save As option from the File menu and name the file “MyTutor5.”


Step 3: Modify the Loads for the Analysis


Modify the Project tab information by changing the Design Specifications to AASHTO LRFD as shown in Fig. T5-2.When you attempt to change the Design Specifications, notice that the warning shown in Fig. T5-3 displays. Click the OK button to accept the changes.

FIGURE T5-3. Design Specification Warning Message


LOADS/ANALYSIS TAB

The Loads/Analysis tab allows you to specify load combinations (LRFD) to be used in the analysis. For this tutorial, your dead loads, superimposed dead loads, and uniform temperature loads will be unaffected although you will need to redefine the live loads for the analysis. The loads in this tutorial are:

• Dead Loads: Intrinsic Self Weight, Deck Falsework, and Intermediate Diaphragms

• Superimposed Dead Loads: Barrier, Future Wearing Surface (FWS)

• Temperature Loads: Uniform Temperature

• Live Loads: HL93 – Multispan


LRFD uses different load factors, load combinations, and live loads. Therefore, you will modify this information accordingly in this tutorial for LRFD.




Select the Initial analysis case and verify that the Dead Loads are unchanged by expanding the Dead Load/DC Group on the right panel and double-clicking to open the Dead Loads dialog box for the Intrinsic Self Weight, the Deck Falsework, and the Intermediate Diaphragm loads.

DEAD LOADS DIALOG BOX (DEAD LOADS)

This dialog box allows you to define the dead load for the analysis. The Intrinsic Self Weight, the Deck Falsework, and the Intermediate Diaphragm loads are unchanged by switching the design specifications to LRFD. You can compare these screens with those found in Tutor 4 to verify this information.

LOADS/ANALYSIS TAB

Once you have verified that the Dead Loads are unchanged, select the Final analysis case and check the Superimposed Dead Loads by expanding the Superimposed Dead Load/DW Group on the right panel and double-clicking to open the Dead Loads dialog box for both the Barrier Load and the FWS load.

DEAD LOADS DIALOG BOX (SUPERIMPOSED DEAD LOADS)

Both the Barrier and the FWS loads are unchanged by the switch to LRFD. You can compare these screens with those found in Tutor 4 to verify this information.

LOADS/ANALYSIS TAB

After verifying that the Superimposed Dead Loads are unchanged, check the Uniform Temperature Load by expanding the Temperature Load Group on the right panel (in the Finalanalysis case) and double-clicking to open the Uniform Temperature Load dialog box.



UNIFORM TEMPERATURE LOAD DIALOG BOX (TEMPERATURE LOAD)

This load is also unaffected by changing to LRFD. You can compare this screen with the load found in Tutor 4 to verify this information.

LOADS/ANALYSIS TAB

After verifying the Uniform Temperature Load, select the Final w/o Sway analysis case and check the Live Loads by expanding the Live Load Group on the right panel. The loads you added in Tutorial 4, HS20 Truck + Lane and Military Truck, are not specific to LRFD; therefore, you will have to delete these live loads. Delete both of these loads by right-clicking each load and selecting Delete Live Load.

For LRFD, you need to add the HL 93 – Multispan load. Define this load by expanding the Live Load Group located under Locked Library Loads. Select the predefined HL 93 – Multispan load, then drag and drop it anywhere within the Tutor 5 Loads. Notice that this load is added to the Live Load Group. In the Live Load Group for this tutorial, double-click the HL 93 – Multispan Load to open the Live Load dialog box.


LIVE LOAD DIALOG BOX (HL 93 – MULTISPAN LOAD)


FIGURE T5-5. Live Load Dialog Box (HL 93 – Multispan)



Step 4: Modify the Load Combination Factors for the Analysis


LOADS/ANALYSIS TAB

LRFD uses different combination types for analysis: Strength I, Strength II, Service I, Service III. As a result, the combinations you defined in Tutorial 4 need to be modified and additional loads need to be added.

To modify the combinations for the Initial case, select Initial from the Case drop-down list, select the SLD 1 (Initial) combination from the left panel, right-click and select Edit Combination to open the LRFD Load Combination Factors dialog box.

LRFD LOAD COMBINATION FACTORS DIALOG BOX (SERVICE 1 (INITIAL))

Rename this combination to one more appropriate for LRFD and select the Service I combination type. Complete the load combination as shown in Fig. T5-6.

FIGURE T5-6. LRFD Load Combination Factors Dialog Box


LOADS/ANALYSIS TAB

Notice that the dead loads are still included in this combination. Next, create the Service III load combination by right-clicking the left pane and selecting Add Combination to open the LRFD Load Combination Factors dialog box.

For each Service Load Group (SLD) case you created in Tutorial 4, you will need to create two separate combinations—one using the Service I combination type and one using the Service III combination type. For each Strength Load Group (LFD) case you created, you will need to create a combination using the Strength I combination type.



ACom

–an

InitiS

Se

FinS

Se

FinS

Se

S

LRFD LOAD COMBINATION FACTORS DIALOG BOX (SERVICE 3 (INITIAL))

Name this load combination Service 3 (Initial) and select the Service III combination type. Accept all other defaults by clicking the OK button to return to the Loads/Analysis tab.

LOADS/ANALYSIS TAB

Once you have created the Service 3 (Initial) load combination, select the Self Weight load in the right panel, then drag and drop it anywhere within the combination. Repeat this process again to add the Deck Falsework load and the Intermediate Diaphragm load to the combination.

Repeat the steps defined above to define the rest of the combinations for the analysis. You can either modify the existing loads or delete them and add new ones. For all load combinations, leave the parameters in the LRFD Load Combination Factors dialog box as the default. Refer to the following table for additional input information.

ASHTObination

Type

Combination Name


Intrinsic Self Weight

DeckFalsework

IntermediateDiaphragms

Barrier FWS UniformTemperature

HL 93Multisp

alervice I Service 1 (Initial) f'ci Design

Compressive Stress CheckX X X

rvice III Service 3 (Initial) Tensile Stress Check X X X

alervice I Service 1 (Final) Compressive Stress Check

w/ TemperatureX X X X X X

rvice III Service 3 (Final) Tensile Stress Checkw/ Temperature

X X X X X X

al Without (w/o) Swayervice I Service 1

(Final w/o Sway)f'c Design X X X X X X

rvice III Service 3 (Final w/o Sway)

PT Design X X X X X X

trength I Strength 1 (Final w/o Sway)

Strength Design (Std) X X X X X X






Change the PS + Perm Tension Factor to “6.000” and the Flexure PT Resistance Factor to “0.95.” Use the default numbers for all other allowable stress and resistance factors. When you are done, click the OK button to return to the program.


LOADS/ANALYSIS TAB










DESIGN TAB

This tab allows you to verify the design results and assists you in designing the layout of your rebar and stirrups, if necessary. After running the analysis, click the Design Resultsbutton to open the Design Results screen.








This screen allows you to view, print, save, or copy (in text or Microsoft® Excel® formats) structure responses to all loads, load cases, and load combination. Click to close this screen and return to the Loads/Analysis tab.




The input of Tutorial 5 is completed. To print the final output of the project, select Print from the File menu to open the Print Report Manager dialog box.


For this tutorial, print to a file all the model reports, analysis results, design/check reports, and miscellaneous reports as shown in Fig. T5-11. Click the Create Reports button to send the selected output to a text file.


Following this page is a printout of select output for Tutorial 5 according to the options selected above.



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ort *****

ish) Loss: Lump Sum



Project: RAMP S-E (Superstition T1 - Baseline Road T1, Unit 1)Project Number: NH-10-3(310) State: Arizona State Job Number: Date: 11/14/2002 By: DAT Loss Type: Lump Sum File Name: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor5.cbx

Description:New 8 Span Post-Tensioned Prestressed Concrete Box Girder BridgeSegment SE1 = 375'-0" (95' - 150' - 130')Segment SE2 = 340'-0" (20' - 150' - 150' - 20')Segment SE3 = 375'-0" (130' - 150' - 95')


Spec: AASHTO LRFD Units: US (English) Loss: Lump Sum



Geometry

Bridge Alignment: ALG01

Beginning Station: 87+00.0000 ft

Seg. Shape StartDirection EndStati (ft) 1 Tangent S 15 27 52.10 W 87+25. 2 Curve S 15 27 52.10 W 105+47. 3 Tangent S 83 19 44.73 E 107+15.

Alignment Tie:

Beginning Station coordinates:

North: 0.0000 ft

East: 0.0000 ft

***** End of Rep

Spec: AASHTO LRFD Units: US (Engl

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om Type Variation Parameter Value (ft)-- ------- --------- --------- --------ad Full Linear None N/Aad Recall Linear None N/Aad Full Linear None N/Aad Full Linear None N/Aad Recall Linear None N/Aad Full Linear None N/Aad Full Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Full Linear None N/Aad Full Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Full Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Full Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/Aad Recall Linear None N/A

ish) Loss: Lump Sum



Bridge Component Layout for Bridge: BR01 Component Ref. Name Station (ft) Bearing Connection Begin Bridge 94+76.7500 S 60 18 26.00 W Free Abutment Abutment 1 94+78.5000 S 60 18 26.00 W Pin Pier Pier 1 95+73.5000 S 54 36 26.00 W Fix Pier Pier 2 97+23.5000 S 45 36 26.00 W Fix Hinge Hinge 1 98+53.5000 S 37 48 26.00 W Roller Pier Pier 3 98+73.5000 S 36 36 26.00 W Fix Pier Pier 4 100+23.5000 S 1 15 40.00 W Fix Pier Pier 5 101+73.5000 S 18 36 26.00 W Fix Hinge Hinge 2 101+93.5000 S 17 24 26.00 W Roller Pier Pier 6 103+23.5000 S 10 58 09.00 W Fix Pier Pier 7 104+73.5000 S 7 08 22.00 W Fix Abutment Abutment 2 105+68.5000 S 6 40 15.00 W Pin End Bridge 105+70.2500 S 6 40 15.00 W Free





Geometry: Cross Section

Section Abs Loc Span Rel Loc Dist Fr (ft) (ft) %,ft ------- ------- ---- ------- ---- --Abt. Diaph 0.00 1 0.00 ft HeAbt. Diaph 3.75 1 3.75 ft HeAbt. 1 & 2 3.75 1 3.75 ft HeTypical Se 19.75 1 19.75 ft HeTypical Se 77.75 1 77.75 ft HeFace of Pi 93.75 1 93.75 ft HePier Diaph 93.75 1 93.75 ft HePier Diaph 2.75 2 99.50 ft HeFace of Pi 2.75 2 99.50 ft HeTypical Se 18.75 2 115.50 ft HeTypical Se 131.25 2 228.00 ft HeFace of Pi 147.25 2 244.00 ft HePier Diaph 147.25 2 244.00 ft HePier Diaph 2.75 3 249.50 ft HeFace of Pi 2.75 3 249.50 ft HeTypical Se 18.75 3 265.50 ft HeTypical Se 109.00 3 355.75 ft HeFace of Hi 125.00 3 371.75 ft HeHinge Diap 125.00 3 371.75 ft HeHinge Diap 135.00 3 381.75 ft HeFace of Hi 135.00 3 381.75 ft HeP3 diaphra 147.25 3 394.00 ft HePier Diaph 147.25 3 394.00 ft HePier Diaph 2.75 4 399.50 ft HeFace of Pi 2.75 4 399.50 ft HeTypical Se 18.75 4 415.50 ft HeTypical Se 131.25 4 528.00 ft HeFace of Pi 147.25 4 544.00 ft HePier Diaph 147.25 4 544.00 ft HePier Diaph 2.75 5 549.50 ft HeFace of Pi 2.75 5 549.50 ft HeTypical Se 18.75 5 565.50 ft HeTypical Se 131.25 5 678.00 ft HeFace of Pi 147.25 5 694.00 ft HePier Diaph 147.25 5 694.00 ft HePier Diaph 2.75 6 699.50 ft HeP5 diaphra 2.75 6 699.50 ft HeFace of Hi 15.00 6 711.75 ft HeHinge Diap 15.00 6 711.75 ft HeHinge Diap 25.00 6 721.75 ft HeFace of Hi 25.00 6 721.75 ft HeTypical Se 41.00 6 737.75 ft HeTypical Se 131.25 6 828.00 ft HeFace of Pi 147.25 6 844.00 ft HePier Diaph 147.25 6 844.00 ft HePier Diaph 2.75 7 849.50 ft HeFace of Pi 2.75 7 849.50 ft HeTypical Se 18.75 7 865.50 ft HeTypical Se 131.25 7 978.00 ft HeFace of Pi 147.25 7 994.00 ft He


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13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 24.0 0.0 24.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 24.0 0.0 24.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 15.0 0.0 15.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

ish) Loss: Lump Sum



Pier Diaph 147.25 7 994.00 ft Head Recall Linear None N/APier Diaph 2.75 8 999.50 ft Head Recall Linear None N/AFace of Pi 2.75 8 999.50 ft Head Recall Linear None N/ATypical Se 18.75 8 1,015.50 ft Head Recall Linear None N/ATypical Se 76.75 8 1,073.50 ft Head Recall Linear None N/AAbt. 1 & 2 92.75 8 1,089.50 ft Head Recall Linear None N/AAbt. Diaph 92.75 8 1,089.50 ft Head Recall Linear None N/AAbt. Diaph 96.50 8 1,093.25 ft Head Recall Linear None N/A

Cross Section Dimensions: Section Fl. th. Fillet Overhang Lft Ext Gdr Rt. Ext Gdr Section Width Top Num Web Top Length Ext.Th. Type Fctr Type Fctr Part? Depth Bottom Web Th. Bottom Int Th. th. radius th. radius (ft) (in) (in) (in) (ft) (in) (in) (in) (in) (in) --------- ------- ------- ------- ------ ------- ------ ----- ----- ----- -----Abt. Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Abt. Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Abt. 1 & 2 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 24.00 4.00 13.50 24.0 0.0 24.0 0.0

Typical Se 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 6.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Typical Se 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 6.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Face of Pi 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Pier Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Pier Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Face of Pi 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Typical Se 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 6.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Typical Se 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 6.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Face of Pi 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Pier Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Pier Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0




6.750 12.00 92.00 0.00

Face of Pi 75.167 8.00 7 4.00 6.750 12.00 12.00 4.00

Typical Se 75.167 8.00 7 4.00 6.750 6.00 12.00 4.00

Typical Se 75.167 8.00 7 4.00 6.750 6.00 12.00 4.00

Face of Hi 75.167 8.00 7 4.00 6.750 12.00 24.00 4.00

Hinge Diap 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Hinge Diap 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Face of Hi 75.167 8.00 7 4.00 6.750 12.00 24.00 4.00

P3 diaphra 75.167 8.00 7 4.00 6.750 12.00 15.00 4.00

Pier Diaph 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Pier Diaph 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Face of Pi 75.167 8.00 7 4.00 6.750 12.00 12.00 4.00

Typical Se 75.167 8.00 7 4.00 6.750 6.00 12.00 4.00

Typical Se 75.167 8.00 7 4.00 6.750 6.00 12.00 4.00

Face of Pi 75.167 8.00 7 4.00 6.750 12.00 12.00 4.00

Pier Diaph 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Pier Diaph 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Face of Pi 75.167 8.00 7 4.00 6.750 12.00 12.00 4.00

Typical Se 75.167 8.00 7 4.00 6.750 6.00 12.00 4.00


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5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 12.0 0.0 12.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 24.0 0.0 24.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

5.500 8.00 Sl 27.0 Sl 27.0 13.50 36.0 0.0 36.0 0.0

IZZ IYY I11 Vol/A

(ft^4) (ft^4) (ft^4) (in)

-------- ---------- ---------- -----1,645.93 138,487.96 3,069.69 20.34

1,645.93 138,487.96 3,069.69 20.34

1,195.97 82,190.39 3,125.10 7.69

892.89 56,951.21 2,533.26 4.65

892.89 56,951.21 2,533.26 4.65

1,094.28 64,256.48 3,180.54 5.65

1,645.93 138,487.96 3,069.69 20.34

1,645.93 138,487.96 3,069.69 20.34

1,094.28 64,256.48 3,180.54 5.65

892.89 56,951.21 2,533.26 4.65

892.89 56,951.21 2,533.26 4.65

1,094.28 64,256.48 3,180.54 5.65

ish) Loss: Lump Sum



Typical Se 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 6.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Face of Pi 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Pier Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Pier Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

P5 diaphra 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 15.00 4.00 13.50 15.0 0.0 15.0 0.0

Face of Hi 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 24.00 4.00 13.50 24.0 0.0 24.0 0.0

Hinge Diap 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Hinge Diap 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Face of Hi 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 24.00 4.00 13.50 24.0 0.0 24.0 0.0

Typical Se 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 6.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Typical Se 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 6.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Face of Pi 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Pier Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Pier Diaph 75.167 8.00 7 0.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 92.00 0.00 13.50 36.0 0.0 36.0 0.0

Face of Pi 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Typical Se 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 6.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Typical Se 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 6.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0

Face of Pi 75.167 8.00 7 4.00 5.500 8.00 Sl 27.0 Sl 27.0 6.750 12.00 12.00 4.00 13.50 12.0 0.0 12.0 0.0




Pier Diaph 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Pier Diaph 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Face of Pi 75.167 8.00 7 4.00 6.750 12.00 12.00 4.00

Typical Se 75.167 8.00 7 4.00 6.750 6.00 12.00 4.00

Typical Se 75.167 8.00 7 4.00 6.750 6.00 12.00 4.00

Abt. 1 & 2 75.167 8.00 7 4.00 6.750 12.00 24.00 4.00

Abt. Diaph 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Abt. Diaph 75.167 8.00 7 0.00 6.750 12.00 92.00 0.00

Cross Section Summary Properties:

Section CG-Z CG-Y Area

(ft) (ft) (ft^2)

--------- ------- ------- ------- Abt. Diaph 0.00 3.29 418.27

Abt. Diaph 0.00 3.29 418.27

Abt. 1 & 2 0.00 3.37 207.44

Typical Se 0.00 2.93 135.35

Typical Se 0.00 2.93 135.35

Face of Pi 0.00 3.41 160.91

Pier Diaph 0.00 3.29 418.27

Pier Diaph 0.00 3.29 418.27

Face of Pi 0.00 3.41 160.91

Typical Se 0.00 2.93 135.35

Typical Se 0.00 2.93 135.35

Face of Pi 0.00 3.41 160.91


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1,645.93 138,487.96 3,069.69 20.34

1,195.97 82,190.39 3,125.10 7.69

892.89 56,951.21 2,533.26 4.65

892.89 56,951.21 2,533.26 4.65

1,094.28 64,256.48 3,180.54 5.65

1,645.93 138,487.96 3,069.69 20.34

1,645.93 138,487.96 3,069.69 20.34

1,094.28 64,256.48 3,180.54 5.65

892.89 56,951.21 2,533.26 4.65

892.89 56,951.21 2,533.26 4.65

1,094.28 64,256.48 3,180.54 5.65

1,645.93 138,487.96 3,069.69 20.34

1,645.93 138,487.96 3,069.69 20.34

1,094.28 64,256.48 3,180.54 5.65

892.89 56,951.21 2,533.26 4.65

892.89 56,951.21 2,533.26 4.65

1,195.97 82,190.39 3,125.10 7.69

1,645.93 138,487.96 3,069.69 20.34

1,645.93 138,487.96 3,069.69 20.34

H V Area I (in) (in) (in^2) (ft^4)------- ------- ------- -------

X Y ------- -------

-37.5833 0.0000-37.5833 0.6667-32.0833 1.1250-29.8333 6.7500-29.8333 6.7500

ish) Loss: Lump Sum



Pier Diaph 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

Pier Diaph 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

Face of Pi 0.00 3.41 160.91 1,094.28 64,256.48 3,180.54 5.65

Typical Se 0.00 2.93 135.35 892.89 56,951.21 2,533.26 4.65

Typical Se 0.00 2.93 135.35 892.89 56,951.21 2,533.26 4.65

Face of Hi 0.00 3.37 207.44 1,195.97 82,190.39 3,125.10 7.69

Hinge Diap 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

Hinge Diap 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

Face of Hi 0.00 3.37 207.44 1,195.97 82,190.39 3,125.10 7.69

P3 diaphra 0.00 3.40 172.54 1,119.78 68,854.93 3,166.68 6.14

Pier Diaph 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

Pier Diaph 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

Face of Pi 0.00 3.41 160.91 1,094.28 64,256.48 3,180.54 5.65

Typical Se 0.00 2.93 135.35 892.89 56,951.21 2,533.26 4.65

Typical Se 0.00 2.93 135.35 892.89 56,951.21 2,533.26 4.65

Face of Pi 0.00 3.41 160.91 1,094.28 64,256.48 3,180.54 5.65

Pier Diaph 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

Pier Diaph 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

Face of Pi 0.00 3.41 160.91 1,094.28 64,256.48 3,180.54 5.65

Typical Se 0.00 2.93 135.35 892.89 56,951.21 2,533.26 4.65

Typical Se 0.00 2.93 135.35 892.89 56,951.21 2,533.26 4.65

Face of Pi 0.00 3.41 160.91 1,094.28 64,256.48 3,180.54 5.65

Pier Diaph 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

Pier Diaph 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34

P5 diaphra 0.00 3.40 172.54 1,119.78 68,854.93 3,166.68 6.14

Face of Hi 0.00 3.37 207.44 1,195.97 82,190.39 3,125.10 7.69

Hinge Diap 0.00 3.29 418.27 1,645.93 138,487.96 3,069.69 20.34




Hinge Diap 0.00 3.29 418.27

Face of Hi 0.00 3.37 207.44

Typical Se 0.00 2.93 135.35

Typical Se 0.00 2.93 135.35

Face of Pi 0.00 3.41 160.91

Pier Diaph 0.00 3.29 418.27

Pier Diaph 0.00 3.29 418.27

Face of Pi 0.00 3.41 160.91

Typical Se 0.00 2.93 135.35

Typical Se 0.00 2.93 135.35

Face of Pi 0.00 3.41 160.91

Pier Diaph 0.00 3.29 418.27

Pier Diaph 0.00 3.29 418.27

Face of Pi 0.00 3.41 160.91

Typical Se 0.00 2.93 135.35

Typical Se 0.00 2.93 135.35

Abt. 1 & 2 0.00 3.37 207.44

Abt. Diaph 0.00 3.29 418.27

Abt. Diaph 0.00 3.29 418.27

Cross Section Parts: Section Type/Sub Ref-Z Ref-Y (in) (in) --------- ------------- ------- -------

Cross Section Nodes:

Section Girder# Node# ---------- ------- -----

Abt. Diaph 1 1 2 3 4 5


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X Y ------- --------11.4792 5.7500-11.4792 5.7500-11.4687 5.7500-11.4687 6.7500 -7.6458 6.7500 -3.8229 6.7500 -3.8229 5.7500 -3.8125 5.7500 -3.8125 5.7500 -3.8125 0.6667 -3.8125 0.6667 -3.8229 0.6667 -3.8229 0.0000 -7.6458 0.0000

-3.8229 0.0000 -3.8229 0.6667 -3.8333 0.6667 -3.8333 0.6667 -3.8333 5.7500 -3.8333 5.7500 -3.8229 5.7500 -3.8229 6.7500 0.0000 6.7500 3.8229 6.7500 3.8229 5.7500 3.8333 5.7500 3.8333 5.7500 3.8333 0.6667 3.8333 0.6667 3.8229 0.6667 3.8229 0.0000 0.0000 0.0000

3.8229 0.0000 3.8229 0.6667 3.8125 0.6667 3.8125 0.6667 3.8125 5.7500 3.8125 5.7500 3.8229 5.7500 3.8229 6.7500 7.6458 6.7500 11.4687 6.7500 11.4687 5.7500 11.4792 5.7500 11.4792 5.7500 11.4792 0.6667 11.4792 0.6667 11.4687 0.6667 11.4687 0.0000 7.6458 0.0000

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 6 -26.7604 6.7500 7 -26.7604 5.7500 8 -27.0022 5.7500 9 -27.0022 5.7500 10 -29.0355 0.6667 11 -29.0355 0.6667 12 -26.7604 0.6667 13 -26.7604 0.0000 14 -30.5833 0.0000

2 1 -26.7604 0.0000 2 -26.7604 0.6667 3 -26.7708 0.6667 4 -26.7708 0.6667 5 -26.7708 5.7500 6 -26.7708 5.7500 7 -26.7604 5.7500 8 -26.7604 6.7500 9 -22.9375 6.7500 10 -19.1146 6.7500 11 -19.1146 5.7500 12 -19.1041 5.7500 13 -19.1041 5.7500 14 -19.1041 0.6667 15 -19.1041 0.6667 16 -19.1146 0.6667 17 -19.1146 0.0000 18 -22.9375 0.0000

3 1 -19.1146 0.0000 2 -19.1146 0.6667 3 -19.1250 0.6667 4 -19.1250 0.6667 5 -19.1250 5.7500 6 -19.1250 5.7500 7 -19.1146 5.7500 8 -19.1146 6.7500 9 -15.2917 6.7500 10 -11.4687 6.7500 11 -11.4687 5.7500 12 -11.4583 5.7500 13 -11.4583 5.7500 14 -11.4583 0.6667 15 -11.4583 0.6667 16 -11.4687 0.6667 17 -11.4687 0.0000 18 -15.2917 0.0000

4 1 -11.4687 0.0000 2 -11.4687 0.6667 3 -11.4792 0.6667 4 -11.4792 0.6667




Section Girder# Node# ---------- ------- ----- 5 6 7 8 9 10 11 12 13 14 15 16 17 18

5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


Ou

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T5-20 / Tutorial F

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or by any means w







X Y ------- ------- 30.5833 0.0000

-37.5833 0.0000-37.5833 0.6667-32.0833 1.1250-29.8333 6.7500-29.8333 6.7500-27.1979 6.7500-27.1979 5.7500-27.7459 5.7500-28.2030 5.4405-29.9888 0.9762-29.7792 0.6667-27.1979 0.6667-27.1979 0.0000-31.0833 0.0000

-27.1979 0.0000-27.1979 0.6667-24.6458 0.6667-24.3125 1.0000-24.3125 5.4167-24.6458 5.7500-27.1979 5.7500-27.1979 6.7500-23.3125 6.7500-19.4271 6.7500-19.4271 5.7500-21.9791 5.7500-22.3125 5.4167-22.3125 1.0000-21.9791 0.6667-19.4271 0.6667-19.4271 0.0000-23.3125 0.0000

-19.4271 0.0000-19.4271 0.6667-16.8750 0.6667-16.5417 1.0000-16.5417 5.4167-16.8750 5.7500-19.4271 5.7500-19.4271 6.7500-15.5417 6.7500-11.6562 6.7500-11.6562 5.7500-14.2083 5.7500-14.5417 5.4167-14.5417 1.0000

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- -------

7 1 11.4687 0.0000 2 11.4687 0.6667 3 11.4583 0.6667 4 11.4583 0.6667 5 11.4583 5.7500 6 11.4583 5.7500 7 11.4687 5.7500 8 11.4687 6.7500 9 15.2917 6.7500 10 19.1146 6.7500 11 19.1146 5.7500 12 19.1250 5.7500 13 19.1250 5.7500 14 19.1250 0.6667 15 19.1250 0.6667 16 19.1146 0.6667 17 19.1146 0.0000 18 15.2917 0.0000

8 1 19.1146 0.0000 2 19.1146 0.6667 3 19.1041 0.6667 4 19.1041 0.6667 5 19.1041 5.7500 6 19.1041 5.7500 7 19.1146 5.7500 8 19.1146 6.7500 9 22.9375 6.7500 10 26.7604 6.7500 11 26.7604 5.7500 12 26.7708 5.7500 13 26.7708 5.7500 14 26.7708 0.6667 15 26.7708 0.6667 16 26.7604 0.6667 17 26.7604 0.0000 18 22.9375 0.0000

9 1 37.5833 0.0000 2 37.5833 0.6667 3 32.0833 1.1250 4 29.8333 6.7500 5 29.8333 6.7500 6 26.7604 6.7500 7 26.7604 5.7500 8 27.0022 5.7500 9 27.0022 5.7500 10 29.0355 0.6667 11 29.0355 0.6667 12 26.7604 0.6667 13 26.7604 0.0000




Section Girder# Node# ---------- ------- ----- 14

Abt. 1 & 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14

2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

3 1 2 3 4 5 6 7 8 9 10 11 12 13 14


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eans without the w






X Y ------- ------- 11.6562 6.7500 11.6562 5.7500 9.1042 5.7500 8.7708 5.4167 8.7708 1.0000 9.1042 0.6667 11.6562 0.6667 11.6562 0.0000 7.7708 0.0000

11.6562 0.0000 11.6562 0.6667 14.2083 0.6667 14.5417 1.0000 14.5417 5.4167 14.2083 5.7500 11.6562 5.7500 11.6562 6.7500 15.5417 6.7500 19.4271 6.7500 19.4271 5.7500 16.8750 5.7500 16.5417 5.4167 16.5417 1.0000 16.8750 0.6667 19.4271 0.6667 19.4271 0.0000 15.5417 0.0000

19.4271 0.0000 19.4271 0.6667 21.9791 0.6667 22.3125 1.0000 22.3125 5.4167 21.9791 5.7500 19.4271 5.7500 19.4271 6.7500 23.3125 6.7500 27.1979 6.7500 27.1979 5.7500 24.6458 5.7500 24.3125 5.4167 24.3125 1.0000 24.6458 0.6667 27.1979 0.6667 27.1979 0.0000 23.3125 0.0000

37.5833 0.0000 37.5833 0.6667 32.0833 1.1250 29.8333 6.7500

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 15 -14.2083 0.6667 16 -11.6562 0.6667 17 -11.6562 0.0000 18 -15.5417 0.0000

4 1 -11.6562 0.0000 2 -11.6562 0.6667 3 -9.1042 0.6667 4 -8.7708 1.0000 5 -8.7708 5.4167 6 -9.1042 5.7500 7 -11.6562 5.7500 8 -11.6562 6.7500 9 -7.7708 6.7500 10 -3.8854 6.7500 11 -3.8854 5.7500 12 -6.4375 5.7500 13 -6.7708 5.4167 14 -6.7708 1.0000 15 -6.4375 0.6667 16 -3.8854 0.6667 17 -3.8854 0.0000 18 -7.7708 0.0000

5 1 -3.8854 0.0000 2 -3.8854 0.6667 3 -1.3333 0.6667 4 -1.0000 1.0000 5 -1.0000 5.4167 6 -1.3333 5.7500 7 -3.8854 5.7500 8 -3.8854 6.7500 9 0.0000 6.7500 10 3.8854 6.7500 11 3.8854 5.7500 12 1.3333 5.7500 13 1.0000 5.4167 14 1.0000 1.0000 15 1.3333 0.6667 16 3.8854 0.6667 17 3.8854 0.0000 18 0.0000 0.0000

6 1 3.8854 0.0000 2 3.8854 0.6667 3 6.4375 0.6667 4 6.7708 1.0000 5 6.7708 5.4167 6 6.4375 5.7500 7 3.8854 5.7500 8 3.8854 6.7500 9 7.7708 6.7500




Section Girder# Node# ---------- ------- ----- 10 11 12 13 14 15 16 17 18

7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

9 1 2 3 4


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or by any means w







X Y ------- --------16.6250 6.2500-19.7396 6.2500-19.7396 6.7500-15.7917 6.7500-11.8437 6.7500-11.8437 6.2500-14.9583 6.2500-15.2917 5.9167-15.2917 1.0000-14.9583 0.6667-11.8437 0.6667-11.8437 0.0000-15.7917 0.0000

-11.8437 0.0000-11.8437 0.6667 -8.7292 0.6667 -8.3958 1.0000 -8.3958 5.9167 -8.7292 6.2500-11.8437 6.2500-11.8437 6.7500 -7.8958 6.7500 -3.9479 6.7500 -3.9479 6.2500 -7.0625 6.2500 -7.3958 5.9167 -7.3958 1.0000 -7.0625 0.6667 -3.9479 0.6667 -3.9479 0.0000 -7.8958 0.0000

-3.9479 0.0000 -3.9479 0.6667 -0.8333 0.6667 -0.5000 1.0000 -0.5000 5.9167 -0.8333 6.2500 -3.9479 6.2500 -3.9479 6.7500 0.0000 6.7500 3.9479 6.7500 3.9479 6.2500 0.8333 6.2500 0.5000 5.9167 0.5000 1.0000 0.8333 0.6667 3.9479 0.6667 3.9479 0.0000 0.0000 0.0000

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 5 29.8333 6.7500 6 27.1979 6.7500 7 27.1979 5.7500 8 27.7459 5.7500 9 28.2030 5.4405 10 29.9888 0.9762 11 29.7792 0.6667 12 27.1979 0.6667 13 27.1979 0.0000 14 31.0833 0.0000

Typical Se 1 1 -37.5833 0.0000 2 -37.5833 0.6667 3 -32.0833 1.1250 4 -29.8333 6.7500 5 -29.8333 6.7500 6 -27.6354 6.7500 7 -27.6354 6.2500 8 -28.6229 6.2500 9 -29.0801 5.9405 10 -31.0658 0.9762 11 -30.8563 0.6667 12 -27.6354 0.6667 13 -27.6354 0.0000 14 -31.5833 0.0000

2 1 -27.6354 0.0000 2 -27.6354 0.6667 3 -24.5208 0.6667 4 -24.1875 1.0000 5 -24.1875 5.9167 6 -24.5208 6.2500 7 -27.6354 6.2500 8 -27.6354 6.7500 9 -23.6875 6.7500 10 -19.7396 6.7500 11 -19.7396 6.2500 12 -22.8541 6.2500 13 -23.1875 5.9167 14 -23.1875 1.0000 15 -22.8541 0.6667 16 -19.7396 0.6667 17 -19.7396 0.0000 18 -23.6875 0.0000

3 1 -19.7396 0.0000 2 -19.7396 0.6667 3 -16.6250 0.6667 4 -16.2917 1.0000 5 -16.2917 5.9167




Section Girder# Node# ---------- ------- ----- 6 7 8 9 10 11 12 13 14 15 16 17 18

4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


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eans without the w






X Y ------- ------- 24.5208 0.6667 27.6354 0.6667 27.6354 0.0000 23.6875 0.0000

37.5833 0.0000 37.5833 0.6667 32.0833 1.1250 29.8333 6.7500 29.8333 6.7500 27.6354 6.7500 27.6354 6.2500 28.6229 6.2500 29.0801 5.9405 31.0658 0.9762 30.8563 0.6667 27.6354 0.6667 27.6354 0.0000 31.5833 0.0000

-37.5833 0.0000-37.5833 0.6667-32.0833 1.1250-29.8333 6.7500-29.8333 6.7500-27.6354 6.7500-27.6354 5.7500-28.8229 5.7500-29.2801 5.4405-31.0658 0.9762-30.8563 0.6667-27.6354 0.6667-27.6354 0.0000-31.5833 0.0000

-27.6354 0.0000-27.6354 0.6667-24.5208 0.6667-24.1875 1.0000-24.1875 5.4167-24.5208 5.7500-27.6354 5.7500-27.6354 6.7500-23.6875 6.7500-19.7396 6.7500-19.7396 5.7500-22.8541 5.7500-23.1875 5.4167-23.1875 1.0000-22.8541 0.6667

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 6 1 3.9479 0.0000 2 3.9479 0.6667 3 7.0625 0.6667 4 7.3958 1.0000 5 7.3958 5.9167 6 7.0625 6.2500 7 3.9479 6.2500 8 3.9479 6.7500 9 7.8958 6.7500 10 11.8437 6.7500 11 11.8437 6.2500 12 8.7292 6.2500 13 8.3958 5.9167 14 8.3958 1.0000 15 8.7292 0.6667 16 11.8437 0.6667 17 11.8437 0.0000 18 7.8958 0.0000

7 1 11.8437 0.0000 2 11.8437 0.6667 3 14.9583 0.6667 4 15.2917 1.0000 5 15.2917 5.9167 6 14.9583 6.2500 7 11.8437 6.2500 8 11.8437 6.7500 9 15.7917 6.7500 10 19.7396 6.7500 11 19.7396 6.2500 12 16.6250 6.2500 13 16.2917 5.9167 14 16.2917 1.0000 15 16.6250 0.6667 16 19.7396 0.6667 17 19.7396 0.0000 18 15.7917 0.0000

8 1 19.7396 0.0000 2 19.7396 0.6667 3 22.8541 0.6667 4 23.1875 1.0000 5 23.1875 5.9167 6 22.8541 6.2500 7 19.7396 6.2500 8 19.7396 6.7500 9 23.6875 6.7500 10 27.6354 6.7500 11 27.6354 6.2500 12 24.5208 6.2500 13 24.1875 5.9167 14 24.1875 1.0000




Section Girder# Node# ---------- ------- ----- 15 16 17 18

9 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Face of Pi 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14

2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


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X Y ------- ------- 3.9479 5.7500 0.8333 5.7500 0.5000 5.4167 0.5000 1.0000 0.8333 0.6667 3.9479 0.6667 3.9479 0.0000 0.0000 0.0000

3.9479 0.0000 3.9479 0.6667 7.0625 0.6667 7.3958 1.0000 7.3958 5.4167 7.0625 5.7500 3.9479 5.7500 3.9479 6.7500 7.8958 6.7500 11.8437 6.7500 11.8437 5.7500 8.7292 5.7500 8.3958 5.4167 8.3958 1.0000 8.7292 0.6667 11.8437 0.6667 11.8437 0.0000 7.8958 0.0000

11.8437 0.0000 11.8437 0.6667 14.9583 0.6667 15.2917 1.0000 15.2917 5.4167 14.9583 5.7500 11.8437 5.7500 11.8437 6.7500 15.7917 6.7500 19.7396 6.7500 19.7396 5.7500 16.6250 5.7500 16.2917 5.4167 16.2917 1.0000 16.6250 0.6667 19.7396 0.6667 19.7396 0.0000 15.7917 0.0000

19.7396 0.0000 19.7396 0.6667 22.8541 0.6667 23.1875 1.0000 23.1875 5.4167

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 16 -19.7396 0.6667 17 -19.7396 0.0000 18 -23.6875 0.0000

3 1 -19.7396 0.0000 2 -19.7396 0.6667 3 -16.6250 0.6667 4 -16.2917 1.0000 5 -16.2917 5.4167 6 -16.6250 5.7500 7 -19.7396 5.7500 8 -19.7396 6.7500 9 -15.7917 6.7500 10 -11.8437 6.7500 11 -11.8437 5.7500 12 -14.9583 5.7500 13 -15.2917 5.4167 14 -15.2917 1.0000 15 -14.9583 0.6667 16 -11.8437 0.6667 17 -11.8437 0.0000 18 -15.7917 0.0000

4 1 -11.8437 0.0000 2 -11.8437 0.6667 3 -8.7292 0.6667 4 -8.3958 1.0000 5 -8.3958 5.4167 6 -8.7292 5.7500 7 -11.8437 5.7500 8 -11.8437 6.7500 9 -7.8958 6.7500 10 -3.9479 6.7500 11 -3.9479 5.7500 12 -7.0625 5.7500 13 -7.3958 5.4167 14 -7.3958 1.0000 15 -7.0625 0.6667 16 -3.9479 0.6667 17 -3.9479 0.0000 18 -7.8958 0.0000

5 1 -3.9479 0.0000 2 -3.9479 0.6667 3 -0.8333 0.6667 4 -0.5000 1.0000 5 -0.5000 5.4167 6 -0.8333 5.7500 7 -3.9479 5.7500 8 -3.9479 6.7500 9 0.0000 6.7500 10 3.9479 6.7500




Section Girder# Node# ---------- ------- ----- 11 12 13 14 15 16 17 18

6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

8 1 2 3 4 5


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eans without the w






X Y ------- --------26.7604 5.7500-26.7604 6.7500-22.9375 6.7500-19.1146 6.7500-19.1146 5.7500-19.1041 5.7500-19.1041 5.7500-19.1041 0.6667-19.1041 0.6667-19.1146 0.6667-19.1146 0.0000-22.9375 0.0000

-19.1146 0.0000-19.1146 0.6667-19.1250 0.6667-19.1250 0.6667-19.1250 5.7500-19.1250 5.7500-19.1146 5.7500-19.1146 6.7500-15.2917 6.7500-11.4687 6.7500-11.4687 5.7500-11.4583 5.7500-11.4583 5.7500-11.4583 0.6667-11.4583 0.6667-11.4687 0.6667-11.4687 0.0000-15.2917 0.0000

-11.4687 0.0000-11.4687 0.6667-11.4792 0.6667-11.4792 0.6667-11.4792 5.7500-11.4792 5.7500-11.4687 5.7500-11.4687 6.7500 -7.6458 6.7500 -3.8229 6.7500 -3.8229 5.7500 -3.8125 5.7500 -3.8125 5.7500 -3.8125 0.6667 -3.8125 0.6667 -3.8229 0.6667 -3.8229 0.0000 -7.6458 0.0000

-3.8229 0.0000

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 6 22.8541 5.7500 7 19.7396 5.7500 8 19.7396 6.7500 9 23.6875 6.7500 10 27.6354 6.7500 11 27.6354 5.7500 12 24.5208 5.7500 13 24.1875 5.4167 14 24.1875 1.0000 15 24.5208 0.6667 16 27.6354 0.6667 17 27.6354 0.0000 18 23.6875 0.0000

9 1 37.5833 0.0000 2 37.5833 0.6667 3 32.0833 1.1250 4 29.8333 6.7500 5 29.8333 6.7500 6 27.6354 6.7500 7 27.6354 5.7500 8 28.8229 5.7500 9 29.2801 5.4405 10 31.0658 0.9762 11 30.8563 0.6667 12 27.6354 0.6667 13 27.6354 0.0000 14 31.5833 0.0000

Pier Diaph 1 1 -37.5833 0.0000 2 -37.5833 0.6667 3 -32.0833 1.1250 4 -29.8333 6.7500 5 -29.8333 6.7500 6 -26.7604 6.7500 7 -26.7604 5.7500 8 -27.0022 5.7500 9 -27.0022 5.7500 10 -29.0355 0.6667 11 -29.0355 0.6667 12 -26.7604 0.6667 13 -26.7604 0.0000 14 -30.5833 0.0000

2 1 -26.7604 0.0000 2 -26.7604 0.6667 3 -26.7708 0.6667 4 -26.7708 0.6667 5 -26.7708 5.7500 6 -26.7708 5.7500




Section Girder# Node# ---------- ------- ----- 7 8 9 10 11 12 13 14 15 16 17 18

3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

5 1


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X Y ------- ------- 19.1146 0.6667 19.1146 0.0000 15.2917 0.0000

19.1146 0.0000 19.1146 0.6667 19.1041 0.6667 19.1041 0.6667 19.1041 5.7500 19.1041 5.7500 19.1146 5.7500 19.1146 6.7500 22.9375 6.7500 26.7604 6.7500 26.7604 5.7500 26.7708 5.7500 26.7708 5.7500 26.7708 0.6667 26.7708 0.6667 26.7604 0.6667 26.7604 0.0000 22.9375 0.0000

37.5833 0.0000 37.5833 0.6667 32.0833 1.1250 29.8333 6.7500 29.8333 6.7500 26.7604 6.7500 26.7604 5.7500 27.0022 5.7500 27.0022 5.7500 29.0355 0.6667 29.0355 0.6667 26.7604 0.6667 26.7604 0.0000 30.5833 0.0000

-37.5833 0.0000-37.5833 0.6667-32.0833 1.1250-29.8333 6.7500-29.8333 6.7500-27.1979 6.7500-27.1979 5.7500-27.7459 5.7500-28.2030 5.4405-29.9888 0.9762-29.7792 0.6667-27.1979 0.6667

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 2 -3.8229 0.6667 3 -3.8333 0.6667 4 -3.8333 0.6667 5 -3.8333 5.7500 6 -3.8333 5.7500 7 -3.8229 5.7500 8 -3.8229 6.7500 9 0.0000 6.7500 10 3.8229 6.7500 11 3.8229 5.7500 12 3.8333 5.7500 13 3.8333 5.7500 14 3.8333 0.6667 15 3.8333 0.6667 16 3.8229 0.6667 17 3.8229 0.0000 18 0.0000 0.0000

6 1 3.8229 0.0000 2 3.8229 0.6667 3 3.8125 0.6667 4 3.8125 0.6667 5 3.8125 5.7500 6 3.8125 5.7500 7 3.8229 5.7500 8 3.8229 6.7500 9 7.6458 6.7500 10 11.4687 6.7500 11 11.4687 5.7500 12 11.4792 5.7500 13 11.4792 5.7500 14 11.4792 0.6667 15 11.4792 0.6667 16 11.4687 0.6667 17 11.4687 0.0000 18 7.6458 0.0000

7 1 11.4687 0.0000 2 11.4687 0.6667 3 11.4583 0.6667 4 11.4583 0.6667 5 11.4583 5.7500 6 11.4583 5.7500 7 11.4687 5.7500 8 11.4687 6.7500 9 15.2917 6.7500 10 19.1146 6.7500 11 19.1146 5.7500 12 19.1250 5.7500 13 19.1250 5.7500 14 19.1250 0.6667 15 19.1250 0.6667




Section Girder# Node# ---------- ------- ----- 16 17 18

8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

9 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Face of Hi 1 1 2 3 4 5 6 7 8 9 10 11 12


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eans without the w






X Y ------- ------- -6.4375 5.7500 -6.7708 5.4167 -6.7708 1.0000 -6.4375 0.6667 -3.8854 0.6667 -3.8854 0.0000 -7.7708 0.0000

-3.8854 0.0000 -3.8854 0.6667 -1.3333 0.6667 -1.0000 1.0000 -1.0000 5.4167 -1.3333 5.7500 -3.8854 5.7500 -3.8854 6.7500 0.0000 6.7500 3.8854 6.7500 3.8854 5.7500 1.3333 5.7500 1.0000 5.4167 1.0000 1.0000 1.3333 0.6667 3.8854 0.6667 3.8854 0.0000 0.0000 0.0000

3.8854 0.0000 3.8854 0.6667 6.4375 0.6667 6.7708 1.0000 6.7708 5.4167 6.4375 5.7500 3.8854 5.7500 3.8854 6.7500 7.7708 6.7500 11.6562 6.7500 11.6562 5.7500 9.1042 5.7500 8.7708 5.4167 8.7708 1.0000 9.1042 0.6667 11.6562 0.6667 11.6562 0.0000 7.7708 0.0000

11.6562 0.0000 11.6562 0.6667 14.2083 0.6667 14.5417 1.0000 14.5417 5.4167 14.2083 5.7500

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 13 -27.1979 0.0000 14 -31.0833 0.0000

2 1 -27.1979 0.0000 2 -27.1979 0.6667 3 -24.6458 0.6667 4 -24.3125 1.0000 5 -24.3125 5.4167 6 -24.6458 5.7500 7 -27.1979 5.7500 8 -27.1979 6.7500 9 -23.3125 6.7500 10 -19.4271 6.7500 11 -19.4271 5.7500 12 -21.9791 5.7500 13 -22.3125 5.4167 14 -22.3125 1.0000 15 -21.9791 0.6667 16 -19.4271 0.6667 17 -19.4271 0.0000 18 -23.3125 0.0000

3 1 -19.4271 0.0000 2 -19.4271 0.6667 3 -16.8750 0.6667 4 -16.5417 1.0000 5 -16.5417 5.4167 6 -16.8750 5.7500 7 -19.4271 5.7500 8 -19.4271 6.7500 9 -15.5417 6.7500 10 -11.6562 6.7500 11 -11.6562 5.7500 12 -14.2083 5.7500 13 -14.5417 5.4167 14 -14.5417 1.0000 15 -14.2083 0.6667 16 -11.6562 0.6667 17 -11.6562 0.0000 18 -15.5417 0.0000

4 1 -11.6562 0.0000 2 -11.6562 0.6667 3 -9.1042 0.6667 4 -8.7708 1.0000 5 -8.7708 5.4167 6 -9.1042 5.7500 7 -11.6562 5.7500 8 -11.6562 6.7500 9 -7.7708 6.7500 10 -3.8854 6.7500 11 -3.8854 5.7500




Section Girder# Node# ---------- ------- ----- 12 13 14 15 16 17 18

5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

7 1 2 3 4 5 6


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X Y ------- --------29.8333 6.7500-29.8333 6.7500-26.7604 6.7500-26.7604 5.7500-27.0022 5.7500-27.0022 5.7500-29.0355 0.6667-29.0355 0.6667-26.7604 0.6667-26.7604 0.0000-30.5833 0.0000

-26.7604 0.0000-26.7604 0.6667-26.7708 0.6667-26.7708 0.6667-26.7708 5.7500-26.7708 5.7500-26.7604 5.7500-26.7604 6.7500-22.9375 6.7500-19.1146 6.7500-19.1146 5.7500-19.1041 5.7500-19.1041 5.7500-19.1041 0.6667-19.1041 0.6667-19.1146 0.6667-19.1146 0.0000-22.9375 0.0000

-19.1146 0.0000-19.1146 0.6667-19.1250 0.6667-19.1250 0.6667-19.1250 5.7500-19.1250 5.7500-19.1146 5.7500-19.1146 6.7500-15.2917 6.7500-11.4687 6.7500-11.4687 5.7500-11.4583 5.7500-11.4583 5.7500-11.4583 0.6667-11.4583 0.6667-11.4687 0.6667-11.4687 0.0000-15.2917 0.0000

-11.4687 0.0000-11.4687 0.6667

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 7 11.6562 5.7500 8 11.6562 6.7500 9 15.5417 6.7500 10 19.4271 6.7500 11 19.4271 5.7500 12 16.8750 5.7500 13 16.5417 5.4167 14 16.5417 1.0000 15 16.8750 0.6667 16 19.4271 0.6667 17 19.4271 0.0000 18 15.5417 0.0000

8 1 19.4271 0.0000 2 19.4271 0.6667 3 21.9791 0.6667 4 22.3125 1.0000 5 22.3125 5.4167 6 21.9791 5.7500 7 19.4271 5.7500 8 19.4271 6.7500 9 23.3125 6.7500 10 27.1979 6.7500 11 27.1979 5.7500 12 24.6458 5.7500 13 24.3125 5.4167 14 24.3125 1.0000 15 24.6458 0.6667 16 27.1979 0.6667 17 27.1979 0.0000 18 23.3125 0.0000

9 1 37.5833 0.0000 2 37.5833 0.6667 3 32.0833 1.1250 4 29.8333 6.7500 5 29.8333 6.7500 6 27.1979 6.7500 7 27.1979 5.7500 8 27.7459 5.7500 9 28.2030 5.4405 10 29.9888 0.9762 11 29.7792 0.6667 12 27.1979 0.6667 13 27.1979 0.0000 14 31.0833 0.0000

Hinge Diap 1 1 -37.5833 0.0000 2 -37.5833 0.6667 3 -32.0833 1.1250




Section Girder# Node# ---------- ------- ----- 4 5 6 7 8 9 10 11 12 13 14

2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

4 1 2


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X Y ------- ------- 11.4687 0.0000 7.6458 0.0000

11.4687 0.0000 11.4687 0.6667 11.4583 0.6667 11.4583 0.6667 11.4583 5.7500 11.4583 5.7500 11.4687 5.7500 11.4687 6.7500 15.2917 6.7500 19.1146 6.7500 19.1146 5.7500 19.1250 5.7500 19.1250 5.7500 19.1250 0.6667 19.1250 0.6667 19.1146 0.6667 19.1146 0.0000 15.2917 0.0000

19.1146 0.0000 19.1146 0.6667 19.1041 0.6667 19.1041 0.6667 19.1041 5.7500 19.1041 5.7500 19.1146 5.7500 19.1146 6.7500 22.9375 6.7500 26.7604 6.7500 26.7604 5.7500 26.7708 5.7500 26.7708 5.7500 26.7708 0.6667 26.7708 0.6667 26.7604 0.6667 26.7604 0.0000 22.9375 0.0000

37.5833 0.0000 37.5833 0.6667 32.0833 1.1250 29.8333 6.7500 29.8333 6.7500 26.7604 6.7500 26.7604 5.7500 27.0022 5.7500 27.0022 5.7500 29.0355 0.6667 29.0355 0.6667

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 3 -11.4792 0.6667 4 -11.4792 0.6667 5 -11.4792 5.7500 6 -11.4792 5.7500 7 -11.4687 5.7500 8 -11.4687 6.7500 9 -7.6458 6.7500 10 -3.8229 6.7500 11 -3.8229 5.7500 12 -3.8125 5.7500 13 -3.8125 5.7500 14 -3.8125 0.6667 15 -3.8125 0.6667 16 -3.8229 0.6667 17 -3.8229 0.0000 18 -7.6458 0.0000

5 1 -3.8229 0.0000 2 -3.8229 0.6667 3 -3.8333 0.6667 4 -3.8333 0.6667 5 -3.8333 5.7500 6 -3.8333 5.7500 7 -3.8229 5.7500 8 -3.8229 6.7500 9 0.0000 6.7500 10 3.8229 6.7500 11 3.8229 5.7500 12 3.8333 5.7500 13 3.8333 5.7500 14 3.8333 0.6667 15 3.8333 0.6667 16 3.8229 0.6667 17 3.8229 0.0000 18 0.0000 0.0000

6 1 3.8229 0.0000 2 3.8229 0.6667 3 3.8125 0.6667 4 3.8125 0.6667 5 3.8125 5.7500 6 3.8125 5.7500 7 3.8229 5.7500 8 3.8229 6.7500 9 7.6458 6.7500 10 11.4687 6.7500 11 11.4687 5.7500 12 11.4792 5.7500 13 11.4792 5.7500 14 11.4792 0.6667 15 11.4792 0.6667 16 11.4687 0.6667




Section Girder# Node# ---------- ------- ----- 17 18

7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

9 1 2 3 4 5 6 7 8 9 10 11


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X Y ------- --------15.1042 5.4167-15.1042 1.0000-14.7708 0.6667-11.7969 0.6667-11.7969 0.0000-15.7292 0.0000

-11.7969 0.0000-11.7969 0.6667 -8.8229 0.6667 -8.4896 1.0000 -8.4896 5.4167 -8.8229 5.7500-11.7969 5.7500-11.7969 6.7500 -7.8646 6.7500 -3.9323 6.7500 -3.9323 5.7500 -6.9062 5.7500 -7.2396 5.4167 -7.2396 1.0000 -6.9062 0.6667 -3.9323 0.6667 -3.9323 0.0000 -7.8646 0.0000

-3.9323 0.0000 -3.9323 0.6667 -0.9583 0.6667 -0.6250 1.0000 -0.6250 5.4167 -0.9583 5.7500 -3.9323 5.7500 -3.9323 6.7500 0.0000 6.7500 3.9323 6.7500 3.9323 5.7500 0.9583 5.7500 0.6250 5.4167 0.6250 1.0000 0.9583 0.6667 3.9323 0.6667 3.9323 0.0000 0.0000 0.0000

3.9323 0.0000 3.9323 0.6667 6.9062 0.6667 7.2396 1.0000 7.2396 5.4167 6.9062 5.7500 3.9323 5.7500

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 12 26.7604 0.6667 13 26.7604 0.0000 14 30.5833 0.0000

P3 diaphra 1 1 -37.5833 0.0000 2 -37.5833 0.6667 3 -32.0833 1.1250 4 -29.8333 6.7500 5 -29.8333 6.7500 6 -27.5260 6.7500 7 -27.5260 5.7500 8 -28.5537 5.7500 9 -29.0108 5.4405 10 -30.7965 0.9762 11 -30.5870 0.6667 12 -27.5260 0.6667 13 -27.5260 0.0000 14 -31.4583 0.0000

2 1 -27.5260 0.0000 2 -27.5260 0.6667 3 -24.5521 0.6667 4 -24.2187 1.0000 5 -24.2187 5.4167 6 -24.5521 5.7500 7 -27.5260 5.7500 8 -27.5260 6.7500 9 -23.5937 6.7500 10 -19.6614 6.7500 11 -19.6614 5.7500 12 -22.6354 5.7500 13 -22.9687 5.4167 14 -22.9687 1.0000 15 -22.6354 0.6667 16 -19.6614 0.6667 17 -19.6614 0.0000 18 -23.5937 0.0000

3 1 -19.6614 0.0000 2 -19.6614 0.6667 3 -16.6875 0.6667 4 -16.3542 1.0000 5 -16.3542 5.4167 6 -16.6875 5.7500 7 -19.6614 5.7500 8 -19.6614 6.7500 9 -15.7292 6.7500 10 -11.7969 6.7500 11 -11.7969 5.7500 12 -14.7708 5.7500




Section Girder# Node# ---------- ------- ----- 13 14 15 16 17 18

4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

6 1 2 3 4 5 6 7


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X Y ------- ------- 32.0833 1.1250 29.8333 6.7500 29.8333 6.7500 27.5260 6.7500 27.5260 5.7500 28.5537 5.7500 29.0108 5.4405 30.7965 0.9762 30.5870 0.6667 27.5260 0.6667 27.5260 0.0000 31.4583 0.0000

-37.5833 0.0000-37.5833 0.6667-32.0833 1.1250-29.8333 6.7500-29.8333 6.7500-27.5260 6.7500-27.5260 5.7500-28.5537 5.7500-29.0108 5.4405-30.7965 0.9762-30.5870 0.6667-27.5260 0.6667-27.5260 0.0000-31.4583 0.0000

-27.5260 0.0000-27.5260 0.6667-24.5521 0.6667-24.2187 1.0000-24.2187 5.4167-24.5521 5.7500-27.5260 5.7500-27.5260 6.7500-23.5937 6.7500-19.6614 6.7500-19.6614 5.7500-22.6354 5.7500-22.9687 5.4167-22.9687 1.0000-22.6354 0.6667-19.6614 0.6667-19.6614 0.0000-23.5937 0.0000

-19.6614 0.0000-19.6614 0.6667-16.6875 0.6667

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 8 3.9323 6.7500 9 7.8646 6.7500 10 11.7969 6.7500 11 11.7969 5.7500 12 8.8229 5.7500 13 8.4896 5.4167 14 8.4896 1.0000 15 8.8229 0.6667 16 11.7969 0.6667 17 11.7969 0.0000 18 7.8646 0.0000

7 1 11.7969 0.0000 2 11.7969 0.6667 3 14.7708 0.6667 4 15.1042 1.0000 5 15.1042 5.4167 6 14.7708 5.7500 7 11.7969 5.7500 8 11.7969 6.7500 9 15.7292 6.7500 10 19.6614 6.7500 11 19.6614 5.7500 12 16.6875 5.7500 13 16.3542 5.4167 14 16.3542 1.0000 15 16.6875 0.6667 16 19.6614 0.6667 17 19.6614 0.0000 18 15.7292 0.0000

8 1 19.6614 0.0000 2 19.6614 0.6667 3 22.6354 0.6667 4 22.9687 1.0000 5 22.9687 5.4167 6 22.6354 5.7500 7 19.6614 5.7500 8 19.6614 6.7500 9 23.5937 6.7500 10 27.5260 6.7500 11 27.5260 5.7500 12 24.5521 5.7500 13 24.2187 5.4167 14 24.2187 1.0000 15 24.5521 0.6667 16 27.5260 0.6667 17 27.5260 0.0000 18 23.5937 0.0000

9 1 37.5833 0.0000 2 37.5833 0.6667




Section Girder# Node# ---------- ------- ----- 3 4 5 6 7 8 9 10 11 12 13 14

P5 diaphra 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14

2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

3 1 2 3


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X Y ------- ------- 0.0000 0.0000

3.9323 0.0000 3.9323 0.6667 6.9062 0.6667 7.2396 1.0000 7.2396 5.4167 6.9062 5.7500 3.9323 5.7500 3.9323 6.7500 7.8646 6.7500 11.7969 6.7500 11.7969 5.7500 8.8229 5.7500 8.4896 5.4167 8.4896 1.0000 8.8229 0.6667 11.7969 0.6667 11.7969 0.0000 7.8646 0.0000

11.7969 0.0000 11.7969 0.6667 14.7708 0.6667 15.1042 1.0000 15.1042 5.4167 14.7708 5.7500 11.7969 5.7500 11.7969 6.7500 15.7292 6.7500 19.6614 6.7500 19.6614 5.7500 16.6875 5.7500 16.3542 5.4167 16.3542 1.0000 16.6875 0.6667 19.6614 0.6667 19.6614 0.0000 15.7292 0.0000

19.6614 0.0000 19.6614 0.6667 22.6354 0.6667 22.9687 1.0000 22.9687 5.4167 22.6354 5.7500 19.6614 5.7500 19.6614 6.7500 23.5937 6.7500 27.5260 6.7500 27.5260 5.7500 24.5521 5.7500

ish) Loss: Lump Sum



Section Girder# Node# X Y---------- ------- ----- ------- ------- 4 -16.3542 1.0000 5 -16.3542 5.4167 6 -16.6875 5.7500 7 -19.6614 5.7500 8 -19.6614 6.7500 9 -15.7292 6.7500 10 -11.7969 6.7500 11 -11.7969 5.7500 12 -14.7708 5.7500 13 -15.1042 5.4167 14 -15.1042 1.0000 15 -14.7708 0.6667 16 -11.7969 0.6667 17 -11.7969 0.0000 18 -15.7292 0.0000

4 1 -11.7969 0.0000 2 -11.7969 0.6667 3 -8.8229 0.6667 4 -8.4896 1.0000 5 -8.4896 5.4167 6 -8.8229 5.7500 7 -11.7969 5.7500 8 -11.7969 6.7500 9 -7.8646 6.7500 10 -3.9323 6.7500 11 -3.9323 5.7500 12 -6.9062 5.7500 13 -7.2396 5.4167 14 -7.2396 1.0000 15 -6.9062 0.6667 16 -3.9323 0.6667 17 -3.9323 0.0000 18 -7.8646 0.0000

5 1 -3.9323 0.0000 2 -3.9323 0.6667 3 -0.9583 0.6667 4 -0.6250 1.0000 5 -0.6250 5.4167 6 -0.9583 5.7500 7 -3.9323 5.7500 8 -3.9323 6.7500 9 0.0000 6.7500 10 3.9323 6.7500 11 3.9323 5.7500 12 0.9583 5.7500 13 0.6250 5.4167 14 0.6250 1.0000 15 0.9583 0.6667 16 3.9323 0.6667 17 3.9323 0.0000




Section Girder# Node# ---------- ------- ----- 18

6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

8 1 2 3 4 5 6 7 8 9 10 11 12


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ffit-to-Brg Brg-to-Cap Cap Height (in) (in) (ft)----------- ----------- ----------- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---

V R,C,X Y Sup Ec-28 P-Rat IzzUsage

) (ft) (ft) (ksi) ----- ------ ------ --- --------- ----- -----

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

0.00 0.00 0.00 Fix 3,375.0 0.20

Izz Iyy IzzGross(ft) Var (ft^2) (ft^4) (ft^4) (ft^4)------ ---- -------- -------- -------- ----- --- Con 49.79 65.9 643.0 65.9 --- Par 19.79 25.9 40.4 25.9 --- Lin 19.79 25.9 40.4 25.9 --- Con 53.79 71.2 810.7 71.2 --- Par 23.79 31.2 70.2 31.2 --- Lin 23.79 31.2 70.2 31.2



Section Girder# Node# X Y---------- ------- ----- ------- ------- 13 24.2187 5.4167 14 24.2187 1.0000 15 24.5521 0.6667 16 27.5260 0.6667 17 27.5260 0.0000 18 23.5937 0.0000

9 1 37.5833 0.0000 2 37.5833 0.6667 3 32.0833 1.1250 4 29.8333 6.7500 5 29.8333 6.7500 6 27.5260 6.7500 7 27.5260 5.7500 8 28.5537 5.7500 9 29.0108 5.4405 10 30.7965 0.9762 11 30.5870 0.6667 12 27.5260 0.6667 13 27.5260 0.0000 14 31.4583 0.0000



Program: LEAP® CONBOX® Ver: 08.01.00.18 ©Phone: 800-778-4277 Web-S-----------------------------------------Filename: C:\Program Files\Bentley\LEAP CPier Definitions: PierName Type Horiz.Offset So (ft) ---------- -------- ------------- --- Pier 1 Integral 0.0000 Pier 2 Integral 0.0000 Pier 3 Integral 0.0000 Pier 4 Integral 0.0000 Pier 5 Integral 0.0000 Pier 6 Integral 0.0000 Pier 7 Integral 0.0000 Column Definitions: # Space Len. ColumnType H IzzFactor (ft) (ft) (ft) (ft -- ------- ------- ----------- ------ - Pier Name: Pier 1 1 36.000 35.555 Pier Column 0.00 Gross 1.0000 2 0.000 38.875 Pier Column 0.00 Gross 1.0000 Pier Name: Pier 2 1 36.000 36.775 Pier Column 0.00 Gross 1.0000 2 0.000 40.085 Pier Column 0.00 Gross 1.0000 Pier Name: Pier 3 1 36.000 37.425 Pier Column 0.00 Gross 1.0000 2 0.000 40.745 Pier Column 0.00 Gross 1.0000 Pier Name: Pier 4 1 40.177 25.240 Pier Column 0.00 Gross 1.0000 2 0.000 28.605 Pier Column 0.00 Gross 1.0000 Pier Name: Pier 5 1 36.000 38.395 Pier Column 0.00 Gross 1.0000 2 0.000 41.705 Pier Column 0.00 Gross 1.0000 Pier Name: Pier 6 1 36.000 38.825 Pier Column 0.00 Gross 1.0000 2 0.000 40.940 Pier Column 0.00 Gross 1.0000 Pier Name: Pier 7 1 36.000 38.960 Pier Column 0.00 Gross 1.0000 2 0.000 39.660 Pier Column 0.00 Gross 1.0000User Column DefinitionsH V R,C,X Y A Column Name Loc (ft) (ft) (ft) ------------ ------ ------ ------ ------ Pier Column Top 12.50 4.00 0.50 12.00 5.00 4.00 0.50 Bot 5.00 4.00 0.50 Pier Column Top 13.50 4.00 0.50 12.00 6.00 4.00 0.50 Bot 6.00 4.00 0.50


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Wobble PJ-Left PJ-Right Aset-L Aset-R Ul.Rlx/ft) (Kips) (Kips) (in) (in) (ksi) -------- -------- -------- ------ ------ ----

0002000 13,114.0 13,114.0 0.375 0.375 0.00002000 13,114.0 13,114.0 0.375 0.375 0.00002000 13,114.0 13,114.0 0.375 0.375 0.0

......... POC ..........t Top Off Var % Rel.Dist Offset (in) Type (ft) (in) -------- ------ ----- -------- ------- 40.75 71.00 Par-E 12.00 Par-D 0.792 38.002 24.29 71.00 Par-D 0.200 15.000 23.80 12.00 Par-D 0.800 60.000 23.80 71.00 Par-D 0.200 15.000 23.80 40.75 Par-S 40.75 12.00 Par-E 71.00 Par-D 0.500 37.500 41.50 12.00 Par-D 0.500 37.500 41.50 71.00 Par-D 0.500 37.500 41.50 12.00 Par-D 0.500 37.500 41.50 40.75 Par-S 40.75 71.00 Par-E 12.00 Par-D 0.500 37.500 41.50 71.00 Par-D 0.500 37.500 41.50 12.00 Par-D 0.500 37.500 41.50 71.00 Par-D 0.500 24.001 41.50 40.75 Par-S

ort *****

ish) Loss: Lump Sum



Superstructure Report: Full Section: Ref. Name Distance(ft) Hinge Dist.(ft) Bearing Connection A(in^2) I(ft^4) E(ksi) Density(PCF) ---------- ------------ --------------- --------------- -------------- 0.0000 --- S 60 18 26.00 W Free --- --- --- --- Abutment 1 1.7500 --- S 60 18 26.00 W Pin --- --- --- --- Pier 1 95.0000 --- S 54 36 26.00 W Fix --- --- --- --- Pier 2 150.0000 --- S 45 36 26.00 W Fix --- --- --- --- Hinge 1 --- 130.0000 S 37 48 26.00 W Roller --- --- --- --- Pier 3 150.0000 --- S 36 36 26.00 W Fix --- --- --- --- Pier 4 150.0000 --- S 1 15 40.00 W Fix --- --- --- --- Pier 5 150.0000 --- S 18 36 26.00 W Fix --- --- --- --- Hinge 2 --- 20.0000 S 17 24 26.00 W Roller --- --- --- --- Pier 6 150.0000 --- S 10 58 09.00 W Fix --- --- --- --- Pier 7 150.0000 --- S 7 08 22.00 W Fix --- --- --- --- Abutment 2 95.0047 --- S 6 40 15.00 W Pin --- --- --- --- 1.7500 --- S 6 40 15.00 W Free --- --- --- ---





Tendon Definitions: Full Section: P/T Tendon TendonType Losses Fr.Coef (ksi) (1 ---------- ---------- ------ ------- --- Tendon ( 1000-0.6(2 20.00 0.250 0. Tendon ( 1000-0.6(2 20.00 0.250 0. Tendon ( 1000-0.6(2 20.00 0.250 0.

Post Tensioned Tendon Path: P/T Tendon Path Type Length Rel.Dis (ft) (ft) ---------- --------- --------- -------- Tendon ( General 372.000 1.809 50.388 100.000 50.000 100.000 50.000 84.667 Tendon ( General 334.000 88.667 100.000 50.000 100.000 50.000 100.000 11.333 Tendon ( General 372.005 15.333 50.000 100.000 50.000 100.000 49.612 98.191

***** End of Rep


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8 Span 6 ft 114.000 126.0008 Span 6 ft 126.667 150.0008 Span 7 ft 0.667 24.0008 Span 7 ft 25.000 35.0008 Span 7 ft 36.500 114.0008 Span 7 ft 115.000 126.0008 Span 7 ft 126.667 150.0008 Span 8 ft 0.667 24.0008 Span 8 ft 25.000 36.0008 Span 8 ft 37.500 60.0008 Span 8 ft 61.000 71.0008 Span 8 ft 71.667 95.000

ort *****

ish) Loss: Lump Sum



Reinforcement Report: Longitudinal Rebar: Full Section: --------------- Reference ----------------- Loc Cover # bars Size Area Type Num Unit Start End (in) (in^2) (%,ft) --- ---------- ------ ----- ---------- ------ ---- ------ --------- --------- Top 3.12 76 #5 23.56 Contin 1 ft 0.000 1,093.505 Top 5.75 48 #5 14.88 Contin 1 ft 0.000 1,093.505 Top 5.63 18 #5 5.58 Contin 1 ft 0.000 1,093.505 Bot 3.12 60 #5 18.60 Contin 1 ft 0.000 1,093.505 Bot 8.25 60 #5 18.60 Bridge 1 ft 81.750 111.750 Bot 8.25 60 #5 18.60 Bridge 1 ft 231.750 261.750 Bot 8.25 60 #5 18.60 Bridge 1 ft 381.750 411.750 Bot 8.25 60 #5 18.60 Bridge 1 ft 531.750 561.750 Bot 8.25 60 #5 18.60 Bridge 1 ft 681.750 711.750 Bot 8.25 60 #5 18.60 Bridge 1 ft 831.750 861.750 Bot 8.25 60 #5 18.60 Bridge 1 ft 981.750 1,011.750

Stirrups: Full Section: --------------- Reference ----------------- Spacing # legs Size Area Type Num Unit Start End (in) (in^2) (%,ft) --- ---------- ------ ----- ---------- ------ ---- ------ --------- --------- 8.00 18 #5 5.58 Span 1 ft 1.750 24.000 12.00 18 #5 5.58 Span 1 ft 25.000 35.000 18.00 18 #5 5.58 Span 1 ft 36.500 59.000 12.00 18 #5 5.58 Span 1 ft 60.000 71.000 8.00 18 #5 5.58 Span 1 ft 71.667 95.000 8.00 18 #5 5.58 Span 2 ft 0.667 24.000 12.00 18 #5 5.58 Span 2 ft 25.000 35.000 18.00 18 #5 5.58 Span 2 ft 36.500 114.000 12.00 18 #5 5.58 Span 2 ft 115.000 126.000 8.00 18 #5 5.58 Span 2 ft 126.667 150.000 8.00 18 #5 5.58 Span 3 ft 0.667 24.000 12.00 18 #5 5.58 Span 3 ft 25.000 37.000 18.00 18 #5 5.58 Span 3 ft 38.500 94.000 12.00 18 #5 5.58 Span 3 ft 95.000 106.000 8.00 18 #5 5.58 Span 3 ft 106.667 130.000 6.00 18 #5 5.58 Span 3 ft 130.500 150.000 8.00 18 #5 5.58 Span 4 ft 0.667 24.000 12.00 18 #5 5.58 Span 4 ft 25.000 35.000 18.00 18 #5 5.58 Span 4 ft 36.500 114.000 12.00 18 #5 5.58 Span 4 ft 115.000 126.000 8.00 18 #5 5.58 Span 4 ft 126.667 150.000 8.00 18 #5 5.58 Span 5 ft 0.667 24.000 12.00 18 #5 5.58 Span 5 ft 25.000 35.000 18.00 18 #5 5.58 Span 5 ft 36.500 114.000 12.00 18 #5 5.58 Span 5 ft 115.000 126.000 8.00 18 #5 5.58 Span 5 ft 126.667 150.000 6.00 18 #5 5.58 Span 6 ft 0.500 20.000 8.00 18 #5 5.58 Span 6 ft 20.666 44.000 12.00 18 #5 5.58 Span 6 ft 45.000 56.000 18.00 18 #5 5.58 Span 6 ft 57.500 113.000




12.00 18 #5 5.5 8.00 18 #5 5.5 8.00 18 #5 5.5 12.00 18 #5 5.5 18.00 18 #5 5.5 12.00 18 #5 5.5 8.00 18 #5 5.5 8.00 18 #5 5.5 12.00 18 #5 5.5 18.00 18 #5 5.5 12.00 18 #5 5.5 8.00 18 #5 5.5

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------- --- ------- ------- 4.0

r Yes Yes No

Spacing Var Min Max------- --- ------- ------- 14.0 No Yes 14.0 30.0

r Yes Yes Yes

Spacing Var Min Max------- --- ------- ------- 4.0 No Yes 26.0 40.0 4.0 No

r Yes Yes Yes

Spacing Var Min Max------- --- ------- ------- 14.0 No 14.0 No Yes 50.0 300.0 14.0 No 14.0 No

SBS=None

Cooper Paramse Lane Notional Sp. Env. Load Dist- ---- -------- -------- ------- ------x No Yes No

Spacing Var Min Max------- --- ------- ------- 4.0

r No Yes No

Spacing Var Min Max------- --- ------- ------- 14.0 No Yes 14.0 30.0

r No Yes Yes

Spacing Var Min Max

ish) Loss: Lump Sum



Dead Loads (ft, kips, kips/ft, and kip-ft) - Box Girder

M CAnalysis Case Load Name D Val-1 Dist-1 Val-2 Dist-2 Description-------------- ----------- - -------- -------- -------- -------- ---------------Initial Intermediat C 33.0 45.0 C 33.0 171.8 C 33.0 311.8 C 33.0 471.8 C 33.0 621.7 C 33.0 781.8 C 33.0 921.8 C 33.0 1,046.7

Deck Falsew D 0.3 0.0 0.3 1,093.5

Self Weight Intrinsic Self Weight

Dead Load-I Intrinsic Self Weight

Superimposed Dead Loads (ft, kips, kips/ft, and kip-ft) - Box Girder

CAnalysis Case Load Name D Val-1 Dist-1 Val-2 Dist-2 Description-------------- ----------- - -------- -------- -------- -------- ---------------Final Barrier D 0.8 0.0 0.8 1,093.5

FWS D 1.8 0.0 1.8 1,093.5

Temperature Loads (Degrees Fahrenheit) - Box Girder

.....Uniform..... ..Gradient Rise.. ..Gradient Fall..Analysis Case Load Name Rise Fall Top Bottom Top Bottom-------------- ----------- -------- -------- -------- -------- -------- --------Final Uniform Tem 30.0 -40.0

Live Loads (ft, kips, and kips/ft) - Box Girder

1. Analysis case: Final

a) HL 93 - Multi Span Lane=0.64 SBS=None

Cooper Params Truck Name Type Lane Notional Sp. Env. Load Dist --------------------------- ---- ---- -------- -------- ------- ------ Design Tandem Fix Yes Yes No

Axle Load Spacing Var Min Max




----- ------- 1 25.0 2 25.0

Design Truck Va

Axle Load ----- ------- 1 8.0 2 32.0 3 32.0

Double Tandem Va

Axle Load ----- ------- 1 25.0 2 25.0 3 25.0 4 25.0

Double Truck Va

Axle Load ----- ------- 1 8.0 2 32.0 3 32.0 4 8.0 5 32.0 6 32.0

b) HL 93 - Multi Span-Disp Lane=0.64

Truck Name Typ --------------------------- --- Design Tandem Fi

Axle Load ----- ------- 1 25.0 2 25.0

Design Truck Va

Axle Load ----- ------- 1 8.0 2 32.0 3 32.0

Double Tandem Va

Axle Load


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----- ------- ------- --- ------- ------- 1 25.0 4.0 No 2 25.0 Yes 26.0 40.0 3 25.0 4.0 No 4 25.0

Double Truck Var No Yes Yes

Axle Load Spacing Var Min Max ----- ------- ------- --- ------- ------- 1 8.0 14.0 No 2 32.0 14.0 No 3 32.0 Yes 50.0 300.0 4 8.0 14.0 No 5 32.0 14.0 No 6 32.0

Design Tandem-Disp Fix Yes Yes No

Axle Load Spacing Var Min Max ----- ------- ------- --- ------- ------- 1 25.0 4.0 2 25.0

Design Truck-Disp Var Yes Yes No

Axle Load Spacing Var Min Max ----- ------- ------- --- ------- ------- 1 8.0 14.0 No 2 32.0 Yes 14.0 30.0 3 32.0

Double Tandem-Disp Var Yes Yes Yes

Axle Load Spacing Var Min Max ----- ------- ------- --- ------- ------- 1 25.0 4.0 No 2 25.0 Yes 26.0 40.0 3 25.0 4.0 No 4 25.0

Double Truck-Disp Var Yes Yes Yes

Axle Load Spacing Var Min Max ----- ------- ------- --- ------- ------- 1 8.0 14.0 No 2 32.0 14.0 No 3 32.0 Yes 50.0 300.0 4 8.0 14.0 No 5 32.0 14.0 No 6 32.0

Live Load Distribution and Impact Factors (ft) - Box Girder




Program Calculated I Left Curb Width = 0.0

.....1-Lane.... ...Multi-Lane.Number Location Shear Moment Shea------ -------- ------- ------- ------

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Deck Falsework 0.90/ 1.25 Self Weight 0.90/ 1.25 Barrier 0.65/ 1.50 FWS 0.65/ 1.50 VehicularLL-2 1.75/ 1.75 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 0.50/ 1.20

1.00 Intermediate Di 1.00/ 1.00 Deck Falsework 1.00/ 1.00 Self Weight 1.00/ 1.00 Barrier 1.00/ 1.00 FWS 1.00/ 1.00 Uniform Tempera 1.00/ 1.20 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.20

1.00 Intermediate Di 1.00/ 1.00 Deck Falsework 1.00/ 1.00 Self Weight 1.00/ 1.00 Barrier 1.00/ 1.00 FWS 1.00/ 1.00 VehicularLL-2 0.80/ 0.80 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.20

1.00 Dead Load-Initi 1.00/ 1.00 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.00

1.00 Dead Load-Initi 1.00/ 1.00 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.00

1.00 VehicularLL-2 1.00/ 1.00 Dead Load-Initi 1.00/ 1.00 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.00

1.00 VehicularLL-2 0.80/ 0.80 Dead Load-Initi 1.00/ 1.00 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00

ish) Loss: Lump Sum



Load Combinations - Box Girder

Analysis Case Comb Name Comb Type Eta Loading Name LF (min/max)-------------- ---------- ------------ ------ --------------- ---------------Initial Service 1 Service I 1.00 Self Weight 1.00/ 1.00 Deck Falsework 1.00/ 1.00 Intermediate Di 1.00/ 1.00 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.20

Service 3 Service III 1.00 Self Weight 1.00/ 1.00 Deck Falsework 1.00/ 1.00 Intermediate Di 1.00/ 1.00 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.20

Service I Service I 1.00 Dead Load-Initi 1.00/ 1.00 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.00

Service II Service III 1.00 Dead Load-Initi 1.00/ 1.00 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.00

Final Service 1 Service I 1.00 Intermediate Di 1.00/ 1.00 Deck Falsework 1.00/ 1.00 Self Weight 1.00/ 1.00 Barrier 1.00/ 1.00 FWS 1.00/ 1.00 Uniform Tempera 1.00/ 1.20 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.20

Service 1 Service I 1.00 Intermediate Di 1.00/ 1.00 Deck Falsework 1.00/ 1.00 Self Weight 1.00/ 1.00 Barrier 1.00/ 1.00 FWS 1.00/ 1.00 VehicularLL-2 1.00/ 1.00 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.20

Strength 1 Strength I 1.00 Intermediate Di 0.90/ 1.25




Service 3 Service III

Service 3 Service III

PS+PERM Se Service I

PS+PERM Se Service III

Service I Service I

Service II Service III


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atios ............en St-Cmp LL-Def-- ------ ------00* 999.99 4.11 00* 148.86 999.00 99 20.42 999.00 99 8.09 22.83 99 5.53 11.93 99 4.92 8.75 99 4.29 7.56 99 3.73 7.35 99 3.40 7.94 72 3.34 9.62 79 3.21 13.65 99 4.06 25.41 79 6.24 79.64 00* 5.19 131.62 99 5.19 19.41 99 4.61 9.41 45 3.73 6.34 28 3.30 5.17 37 3.23 4.83 51 3.48 5.07 99 4.18 6.12 99 4.50 8.83 99 3.38 17.87 00* 4.03 115.20 00* 3.78 115.20 64 3.13 16.97 99 4.11 8.35 99 4.18 5.73 19 3.39 4.77 33 3.10 4.53 08 3.12 4.87 38 3.53 6.09 99 5.68 9.17 00* 999.99 10.79 00* 999.99 10.79 80 7.92 14.25 00* 4.17 118.69 00* 4.41 118.69 99 4.31 12.39 15 4.28 6.50 48 3.56 4.72 18 3.44 4.10 93 3.53 4.03 41 3.77 4.44 99 4.22 5.58 99 4.99 8.46 67 3.31 18.29 00* 3.50 189.29

ish) Loss: Lump Sum



Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.00

Strength I Strength I 1.00 VehicularLL-2 1.75/ 1.75 Dead Load-Initi 0.90/ 1.25 Tendon (SE1) 1.00/ 1.00 Tendon (SE2) 1.00/ 1.00 Tendon (SE3) 1.00/ 1.00 Shrinkage 1.00/ 1.00

Fatigue (C Fatigue 1.00 VehicularLL-2 1.00/ 1.00 Dead Load-Initi 0.50/ 0.50 Tendon (SE1) 0.50/ 0.50 Tendon (SE2) 0.50/ 0.50 Tendon (SE3) 0.50/ 0.50 Shrinkage 0.00/ 0.00





Combined Summary - Box Girder

Stage Final

POI Location ............ Min C/D R (ft) Moment Shear St-T-------- -------- ------ ------ ----BegSuper 0.00 999.99 6.15 0.EndCntlv 1.75 6.64 5.62 0.Sp1.000 1.75 52.28 4.00 999.Sp1.010 11.25 6.86 4.78 999.Sp1.020 20.75 4.55 5.40 999.Sp1.030 30.25 4.23 6.24 999.Sp1.040 39.75 4.29 6.85 999.Sp1.050 49.25 4.71 4.23 999.Sp1.060 58.75 5.54 3.09 999.Sp1.070 68.25 1.25 2.87 30.Sp1.080 77.75 0.53*C 2.52 L 14.Sp1.090 87.25 3.12 2.41 999.Sp1.100 96.75 3.61 1.75 2.Sp2.000 96.75 3.18 1.58 0.Sp2.010 111.75 4.41 2.72 999.Sp2.020 126.75 4.44 2.49 999.Sp2.030 141.75 3.25 2.64 4.Sp2.040 156.75 3.49 4.07 2.Sp2.050 171.75 3.53 6.51 2.Sp2.060 186.75 3.45 3.58 4.Sp2.070 201.75 3.48 2.26 999.Sp2.080 216.75 1.28 2.02 999.Sp2.090 231.75 2.61 2.05 999.Sp2.100 246.75 2.60 2.52 0.Sp3.000 246.75 2.50 1.48 0.Sp3.010 261.75 2.60 2.58 76.Sp3.020 276.75 1.23 2.24 999.Sp3.030 291.75 3.37 2.31 999.Sp3.040 306.75 3.08 3.33 5.Sp3.050 321.75 3.12 6.06 2.Sp3.060 336.75 3.05 4.68 2.Sp3.070 351.75 2.84 3.45 3.Sp3.080 366.75 4.75 3.91 999.Hinge1.L 376.75 10.65 2.72 L 0.Hinge.R 376.75 10.65 1.51 L 0.Sp3.090 381.75 7.52 3.35 17.Sp3.100 396.75 3.06 4.45 0.Sp4.000 396.75 3.08 1.59 0.Sp4.010 411.75 3.66 2.58 999.Sp4.020 426.75 0.25*C 1.70 L 6.Sp4.030 441.75 2.74 2.87 2.Sp4.040 456.75 3.15 4.30 3.Sp4.050 471.75 3.23 5.69 5.Sp4.060 486.75 3.11 3.31 41.Sp4.070 501.75 3.37 2.13 999.Sp4.080 516.75 0.47*C 1.49 L 999.Sp4.090 531.75 2.72 1.97 18.Sp4.100 546.75 2.72 2.49 0.


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Sp5.000 546.75 2.72 1.49 0.00* 3.50 189.29 Sp5.010 561.75 2.79 2.25 18.65 3.31 18.09 Sp5.020 576.75 0.47*C 1.51 L 999.99 4.98 8.42 Sp5.030 591.75 3.36 2.41 999.99 4.20 5.56 Sp5.040 606.75 3.11 3.30 29.00 3.75 4.43 Sp5.050 621.75 3.24 5.89 5.43 3.50 4.00 Sp5.060 636.75 3.16 4.32 2.99 3.41 4.07 Sp5.070 651.75 2.76 2.71 2.33 3.52 4.70 Sp5.080 666.75 0.24*C 1.69 L 5.20 4.22 6.45 Sp5.090 681.75 3.61 2.26 999.99 4.37 12.28 Sp5.100 696.75 3.09 2.67 0.00* 4.45 115.90 Sp6.000 696.75 3.03 1.37 0.00* 4.24 115.90 Sp6.010 711.75 8.61 5.95 10.03 13.44 14.41 Hinge2.L 716.75 11.81 3.86 L 0.00* 999.99 10.67 Hinge.R 716.75 11.81 1.52 L 0.00* 999.99 10.67 Sp6.020 726.75 4.82 3.97 999.99 5.82 9.11 Sp6.030 741.75 2.88 3.55 3.67 3.62 6.06 Sp6.040 756.75 3.00 4.81 2.36 3.23 4.85 Sp6.050 771.75 3.05 5.84 3.01 3.25 4.47 Sp6.060 786.75 2.92 3.25 7.53 3.51 4.71 Sp6.070 801.75 3.08 2.08 999.99 3.98 5.68 Sp6.080 816.75 0.48*C 1.48 L 999.99 4.90 8.26 Sp6.090 831.75 2.70 1.93 999.99 3.18 16.68 Sp6.100 846.75 2.63 2.45 0.00* 3.46 110.50 Sp7.000 846.75 2.57 1.50 0.00* 3.67 110.50 Sp7.010 861.75 2.84 2.37 999.99 3.36 17.58 Sp7.020 876.75 0.45*C 1.58 L 999.99 4.74 8.72 Sp7.030 891.75 3.31 2.54 999.99 4.15 6.04 Sp7.040 906.75 3.12 3.55 999.99 3.80 5.02 Sp7.050 921.75 3.25 6.74 8.72 3.61 4.77 Sp7.060 936.75 3.19 4.09 4.06 3.56 5.11 Sp7.070 951.75 2.88 2.58 4.01 3.69 6.25 Sp7.080 966.75 0.31*C 1.67 L 16.37 3.73 9.24 Sp7.090 981.75 4.38 2.19 999.99 4.80 19.00 Sp7.100 996.75 3.02 2.65 0.00* 4.73 123.80 Sp8.000 996.75 3.36 1.74 0.00* 5.49 74.91 Sp8.010 1,006.25 3.24 2.80 999.99 4.05 24.72 Sp8.020 1,015.75 1.28 3.27 999.99 3.70 13.44 Sp8.030 1,025.25 0.93* 3.13 999.99 3.50 9.51 Sp8.040 1,034.75 4.87 3.05 999.99 3.25 7.87 Sp8.050 1,044.25 5.00 4.09 999.99 3.48 7.30 Sp8.060 1,053.75 4.50 6.48 999.99 4.07 7.50 Sp8.070 1,063.25 4.40 6.49 999.99 4.75 8.68 Sp8.080 1,072.75 4.71 5.54 999.99 5.47 11.79 Sp8.090 1,082.25 7.10 4.86 999.99 8.35 22.56 Sp8.100 1,091.75 26.15 2.47 999.99 21.00 999.00 BegCntlv 1,091.75 11.87 6.33 0.00* 318.76 999.00 EndSuper 1,093.50 79.65 6.15 0.00* 999.99 4.09

Notes C: Crack Control did not pass. d: Shear reinforcement was designed. L: Asfy-Actual < Asfy-Required.




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Design Parameters - LRFD

State Specification - None

Design Requirements - Box Girder

Governing LC Required Provided --------------- ------------------------------ -------------- --------------P-Jack for Tendons (kips): Tendon (SE1) PS+PERM Service III - Final 16,620.41 13,114.00* Tendon (SE2) PS+PERM Service III - Final 23,610.99 13,114.00* Tendon (SE3) PS+PERM Service III - Final 18,765.72 13,114.00*

f'ci (ksi) Service I - Initial 3.003 3.500 f'c (ksi) PS+PERM Service I - Final 2.166 4.500

Notes (*): Provided is less than Required.

Loss-Type Selected: Lump Sum

Allowable/Limiting Stress Factors

Compression Tension --------------- ---------------------CCf3 / CTf2 0.60*f'c (ksi) 0.19*sqrt(f'c (ksi))CCf1 / CTf1 0.45*f'c (ksi) 0.00*sqrt(f'c (ksi))CCf2 0.40*f'c (ksi)

Cracking Tension, fr2 0.24*sqrt(f'c (ksi))CCi1 / CTi1 0.60*f'ci (ksi) 0.09*sqrt(f'ci (ksi)) Max 0.20 (ksi)

Resistance Factors

PT RC -------- -----------Flexure 1.00 0.90Shear 0.90 0.90



Step 1: Start the Program and Open the File Tutor2

Rating of a 2-Span Post-Tensioned Cast-in-Place Concrete Box Girder (AASHTO Standard-LFDR) (U.S. Units)

This CONBOX tutorial is an extension of Tutor2. It illustrates the load rating of a post-tensioned concrete box girder bridge and it takes you through a step by step process of setting the parameters of rating and viewing the results.



Select Open from the File menu to activate the File/Open dialog. Browse to the examples subfolder and select Tutor2 file and click Open. See Figure T6-1.

FIGURE T6-1. Project tab screen

LEAP® CONBOX v10.00.01.00 Tutorial Six / T6-1© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

Step 2: Create a Rating for the Existing Bridge


Select the Rating Tab (Figure T6-2), which allows you to specify loads and combinations for rating the current bridge and determine the bridge vehicle load rating.

Click on the “Add Rating” button and the “Create new rating” dialog window will appear (Figure T6-3). Enter an ID and press OK to create a new rating by using the existing bridge design.

FIGURE T6-2. Rating Tab

FIGURE T6-3. Create a New Rating Dialog Window

Two combinations will be automatically created/copied (Inventory and Operating) and added in the combination tree on the left side view in the Rating Tab. On the right side view you can see the load tree for user-defined project loads, whic are in fact those from the Tutor2. You can add, edit or delete a load by right clicking on a load from the corresponding group. In this case, keep the existing loads from Tutor2.

T6-2 / Tutorial Six LEAP® CONBOX v10.00.01.00 © Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.


You can also edit the rating combination factors by double clicking on a rating combination (Figure T6-4). In this example we use the default rating factors.

FIGURE T6-4. Rating Combination factors dialog window


Step 3: Perform the Rating Analysis and See the Results


The Rating analysis button allows you to perform the rating analysis for current rating ID. This operation is similar to the one from the Loads/Analysis Tab (except that it is applicable to the rating bridge, instead of the design bridge).

After the rating analysis, you can see the summary rating results in the lower window of the Rating tab (Figure T6-5).

To see all the rating results arranged by load types, load names and response types you must click on the “View Rating” button (Figure T6-6)..

FIGURE T6-5. Summary Rating Results

FIGURE T6-6. Detailed Rating Results

T6-4 / Tutorial Six LEAP® CONBOX v10.00.01.00 © Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.


You can also use the Print option from the File menu to view and print all the text rating reports using the Report Manager and selecting the “Rating Bridge” option (Figure T6-7).



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ONBOX\Examples\Tutor2A.cbx

PSStT

------.99.51.57.47.61.68.68.56.23.02.43.09.99.88.49.34.94.18.03.21.24.99

PSStT

------.99.14.75.63.24.60.11.45.67.36.72.69.99.88.40.67.05.49.46.70.32

ish) Loss: Lump Sum


Filename: C:\Program Files\Bentley\LEAP CONBOX\Examples\Tutor2A.cbx

Rating Summary - Inventory - Box Girder

Load Type Weight Controlling Inventory RF Based on Inventory Location (tons) (tons)--------------------- ------- ----------- ------------ -------- ---------HS20 LL(LL) 36.00 162.00 0.83* Conc Ten 30.01

Rating Summary - Operating - Box Girder

Load Type Weight Controlling Operating RF Based on Operating Location (tons) (tons)--------------------- ------- ----------- ------------ -------- ---------HS20 LL(LL) 36.00 162.00 2.56 Conc Mom 92.17P5-P13 LL(LL) 61.00 177.00 0.63* Conc Shr 38.54

(*) Rating Factors < 1 (the structure might be posted for the respective truck load)

Inventory Rating Level (Art. 6.6.3.3)HS20 LL(LL) Live Load - Box Girder

POI Location Moment Shear CC1 CC2 CTens PSStT (ft)-------- -------- ------ ------ ------ ------ ------- ------Sp1.000 0.00 999.99 2.58 999.99 999.99 999.99 999.99Sp1.010 16.20 3.36 2.93 10.83 8.22 4.51 60.31Sp1.020 32.40 2.53 2.43 5.92 4.63 2.23 19.88Sp1.030 48.60 1.96 2.77 4.54 3.63 1.59 12.22Sp1.040 64.80 1.77 4.25 4.09 3.30 1.38 9.96Sp1.050 81.00 1.86 2.78 4.25 3.42 1.50 10.19Sp1.060 97.20 2.32 2.37 5.19 4.09 2.05 13.11Sp1.070 113.40 2.65 2.62 7.45 5.67 3.32 24.77Sp1.080 129.60 5.14 2.54 10.10 7.52 6.89 106.71Sp1.090 145.80 3.06 1.77 4.32 3.51 3.40 66.15Sp1.100 162.00 1.53 1.61 3.17 2.67 0.83 15.53Sp2.000 162.00 1.63 1.79 3.34 2.77 0.95 15.88Sp2.010 177.00 2.74 1.62 3.93 3.26 2.81 86.13Sp2.020 192.00 5.21 2.18 7.83 5.99 5.85 164.27Sp2.030 207.00 3.37 3.08 8.87 6.47 4.09 42.36Sp2.040 222.00 2.33 2.84 6.41 4.79 2.69 23.85Sp2.050 237.00 1.93 3.24 5.43 4.12 2.11 18.50Sp2.060 252.00 1.82 4.31 5.19 3.96 1.93 17.65Sp2.070 267.00 1.94 2.94 5.62 4.27 2.08 20.87Sp2.080 282.00 2.39 2.65 7.11 5.35 2.70 33.10Sp2.090 297.00 4.03 3.18 12.56 9.30 4.99 97.91Sp2.100 312.00 999.99 2.79 999.99 999.99 999.99 999.99

Operating Rating Level (Art. 6.6.3.3)




HS20 LL(LL) Live Load - Box Girder

POI Location Moment Shear (ft)-------- --------- --------- --------- --Sp1.000 0.00 999.99 4.31 999Sp1.010 16.20 5.61 4.83 113Sp1.020 32.40 4.22 3.99 38Sp1.030 48.60 3.26 4.54 24Sp1.040 64.80 2.95 7.10 20Sp1.050 81.00 3.10 4.65 21Sp1.060 97.20 3.86 4.02 28Sp1.070 113.40 4.43 4.60 53Sp1.080 129.60 8.58 4.24 223Sp1.090 145.80 5.10 3.03 135Sp1.100 162.00 2.56 2.68 29Sp2.000 162.00 2.72 2.99 30Sp2.010 177.00 4.58 2.77 151Sp2.020 192.00 8.70 4.10 284Sp2.030 207.00 5.62 5.59 72Sp2.040 222.00 3.88 4.82 40Sp2.050 237.00 3.23 5.39 30Sp2.060 252.00 3.04 7.20 29Sp2.070 267.00 3.24 4.81 34Sp2.080 282.00 3.99 4.34 53Sp2.090 297.00 6.73 5.24 155Sp2.100 312.00 999.99 4.65 999

P5-P13 LL(LL) Live Load - Box Girder

POI Location Moment Shear (ft)-------- --------- --------- --------- --Sp1.000 0.00 999.99 1.56 999Sp1.010 16.20 2.03 1.79 41Sp1.020 32.40 1.50 1.50 13Sp1.030 48.60 1.15 1.85 8Sp1.040 64.80 1.04 3.31 7Sp1.050 81.00 1.09 2.20 7Sp1.060 97.20 1.36 1.64 10Sp1.070 113.40 1.69 1.65 20Sp1.080 129.60 4.06 1.07 118Sp1.090 145.80 2.89 0.65 76Sp1.100 162.00 1.37 1.00 15Sp2.000 162.00 1.69 1.12 18Sp2.010 177.00 2.23 0.63 73Sp2.020 192.00 3.00 0.99 149Sp2.030 207.00 2.20 2.00 28Sp2.040 222.00 1.41 1.91 14Sp2.050 237.00 1.15 2.44 11Sp2.060 252.00 1.09 3.54 10Sp2.070 267.00 1.19 2.09 12Sp2.080 282.00 1.48 1.70 19Sp2.090 297.00 2.53 2.01 58


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DL SDL PS2 LL+Iip kip kip kip ----- --------- --------- ---------85.17 -121.30 -60.96 -220.3030.91 -89.32 -60.96 -181.9776.66 -57.34 -60.96 -154.7122.40 -25.36 -60.96 -128.1531.85 6.62 -60.96 -102.6486.11 38.60 -60.96 131.5540.36 70.58 -60.96 155.1794.61 102.56 -60.96 183.8248.87 134.53 -60.96 216.5603.12 166.51 -60.96 249.9871.90 198.49 -60.96 283.5323.68 -188.70 64.77 -275.3067.41 -159.09 64.77 -243.6424.58 -129.48 64.77 -212.1581.75 -99.87 64.77 -181.3238.92 -70.26 64.77 -153.4996.10 -40.65 64.77 -129.6353.27 -11.04 64.77 -100.3889.56 18.57 64.77 128.9232.39 48.18 64.77 155.2975.22 77.79 64.77 182.3718.04 107.40 64.77 212.64

ort *****

ish) Loss: Lump Sum



Sp2.100 312.00 999.99 1.67 999.99


Spec: AASHTO Standard Units: US (English) Loss: Lump Sum Bentley Exton Office | Sheet 1 of 1 | Job No: LEAP-2Program: LEAP® CONBOX® Ver: 08.01.00.18 © Bentley Systems, Inc | Date: 4/3/2009Phone: 800-778-4277 Web-Site: www.bentley.com | By: DAT--------------------------------------------------------------------------------



POI Location RC Moment k Mn DL SDL PS2 LL+I (ft) PS RF 1000k-ft 1000k-ft 1000k-ft 1000k-ft 1000k-ft ------- -------- -- ------ --- --------- --------- --------- --------- ---------Sp1.000 0.00 PS 999.99 .75 0.0000 0.0000 0.0000 0.0000 0.0000Sp1.010 16.20 PS 3.36 1.0 37.0770 8.2302 1.7060 0.9875 2.9219Sp1.020 32.40 PS 2.53 1.0 53.5291 13.9616 2.8939 1.9751 4.9199Sp1.030 48.60 PS 1.96 1.0 58.6421 17.1939 3.5637 2.9626 6.0698Sp1.040 64.80 PS 1.77 1.0 60.3470 17.9274 3.7155 3.9502 6.5770Sp1.050 81.00 PS 1.86 1.0 59.0234 16.1620 3.3492 4.9377 6.3874Sp1.060 97.20 PS 2.32 1.0 55.0511 11.8976 2.4649 5.9253 5.5140Sp1.070 113.40 PS 2.65 1.0 41.3341 5.1343 1.0625 6.9128 4.2184Sp1.080 129.60 PS 5.14 1.0 32.0634 -4.1279 -0.8579 7.9003 2.6039Sp1.090 145.80 PS 3.06 1.0 -49.0140 -15.8890 -3.2964 8.8879 -4.5997Sp1.100 162.00 PS 1.53 1.0 -67.7109 -30.2441 -6.2530 9.8754 -8.0386Sp2.000 162.00 PS 1.63 1.0 -67.7109 -29.4955 -6.0982 9.7157 -7.8627Sp2.010 177.00 PS 2.74 1.0 -48.7264 -16.8320 -3.4897 8.7441 -4.8090Sp2.020 192.00 PS 5.21 1.0 -38.4413 -6.3921 -1.3254 7.7725 -3.0280Sp2.030 207.00 PS 3.37 1.0 41.3294 1.9054 0.3948 6.8009 4.0308Sp2.040 222.00 PS 2.33 1.0 47.1096 8.0605 1.6709 5.8293 5.2067Sp2.050 237.00 PS 1.93 1.0 51.0826 12.0731 2.5028 4.8577 5.8967Sp2.060 252.00 PS 1.82 1.0 52.4064 13.9433 2.8905 3.8861 6.0732Sp2.070 267.00 PS 1.94 1.0 50.7017 13.6711 2.8341 2.9145 5.6524Sp2.080 282.00 PS 2.39 1.0 45.5885 11.2565 2.3336 1.9429 4.5724Sp2.090 297.00 PS 4.03 1.0 37.0656 6.6995 1.3889 0.9713 2.7114Sp2.100 312.00 PS 999.99 .75 0.0000 0.0000 0.0000 -0.0002 0.0000

Phi * Mn - 1.3 * (DL + SDL) - PS2 RF = --------------------------------- 2.17 * (LL+I)






POI Location RC Shear Vn (ft) PS RF kip k------- -------- -- ------ --------- ----Sp1.000 0.00 PS 2.58 -2,460.80 -5Sp1.010 16.20 PS 2.93 -2,105.44 -4Sp1.020 32.40 PS 2.43 -1,458.33 -2Sp1.030 48.60 PS 2.77 -1,136.04 -1Sp1.040 64.80 PS 4.25 -1,064.84 Sp1.050 81.00 PS 2.78 1,138.59 1Sp1.060 97.20 PS 2.37 1,414.29 3Sp1.070 113.40 PS 2.62 1,955.52 4Sp1.080 129.60 PS 2.54 2,390.12 6Sp1.090 145.80 PS 1.77 2,400.37 8Sp1.100 162.00 PS 1.61 2,721.72 9Sp2.000 162.00 PS 1.79 -2,723.39 -9Sp2.010 177.00 PS 1.62 -2,220.03 -7Sp2.020 192.00 PS 2.18 -2,131.70 -6Sp2.030 207.00 PS 3.08 -2,112.72 -4Sp2.040 222.00 PS 2.84 -1,568.41 -3Sp2.050 237.00 PS 3.24 -1,282.84 -1Sp2.060 252.00 PS 4.31 -1,064.84 -Sp2.070 267.00 PS 2.94 1,142.51 Sp2.080 282.00 PS 2.65 1,470.34 2Sp2.090 297.00 PS 3.18 2,124.32 3Sp2.100 312.00 PS 2.79 2,405.07 5

Phi * Vn - 1.3 * (DL + SDL) - PS2 RF = --------------------------------- 2.17 * (LL+I)

***** End of Rep


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DL SDL PS LL+Isi ksi ksi ksi ----- --------- --------- ---------0.000 0.000 -0.673 0.0000.200 -0.041 -0.186 -0.1430.339 -0.070 -0.083 -0.2390.417 -0.087 -0.029 -0.2940.435 -0.090 -0.026 -0.3170.392 -0.081 -0.070 -0.3090.289 -0.060 -0.156 -0.2680.125 -0.026 -0.283 -0.2060.133 -0.028 -0.222 -0.1620.510 -0.106 0.056 -0.2960.698 -0.144 0.230 -0.3710.680 -0.141 0.227 -0.3630.541 -0.112 0.062 -0.3100.205 -0.043 -0.196 -0.1930.046 -0.010 -0.271 -0.1970.196 -0.041 -0.153 -0.2530.293 -0.061 -0.072 -0.2850.338 -0.070 -0.030 -0.2930.332 -0.069 -0.031 -0.2730.273 -0.057 -0.079 -0.2220.163 -0.034 -0.172 -0.1320.000 0.000 -0.617 0.000

ort *****

ish) Loss: Lump Sum




POI Location RC CC1 fsa DL SDL PS LL+I (ft) PS RF ksi ksi ksi ksi ksi ------- -------- -- ------ --------- --------- --------- --------- ---------Sp1.000 0.00 PS 999.99 0.000 0.000 0.000 -0.673 0.000Sp1.010 16.20 PS 10.83 -2.400 -0.400 -0.083 -0.371 -0.143Sp1.020 32.40 PS 5.92 -2.400 -0.678 -0.141 -0.165 -0.239Sp1.030 48.60 PS 4.54 -2.400 -0.835 -0.173 -0.057 -0.294Sp1.040 64.80 PS 4.09 -2.400 -0.870 -0.180 -0.052 -0.317Sp1.050 81.00 PS 4.25 -2.400 -0.785 -0.163 -0.140 -0.309Sp1.060 97.20 PS 5.19 -2.400 -0.578 -0.120 -0.312 -0.268Sp1.070 113.40 PS 7.45 -2.400 -0.249 -0.052 -0.566 -0.206Sp1.080 129.60 PS 10.10 -2.400 -0.265 -0.055 -0.444 -0.162Sp1.090 145.80 PS 4.32 -2.400 -1.021 -0.212 0.112 -0.296Sp1.100 162.00 PS 3.17 -2.400 -1.395 -0.288 0.461 -0.371Sp2.000 162.00 PS 3.34 -2.400 -1.361 -0.281 0.453 -0.363Sp2.010 177.00 PS 3.93 -2.400 -1.081 -0.224 0.124 -0.310Sp2.020 192.00 PS 7.83 -2.400 -0.411 -0.085 -0.392 -0.193Sp2.030 207.00 PS 8.87 -2.400 -0.093 -0.019 -0.543 -0.197Sp2.040 222.00 PS 6.41 -2.400 -0.391 -0.081 -0.305 -0.253Sp2.050 237.00 PS 5.43 -2.400 -0.586 -0.122 -0.145 -0.285Sp2.060 252.00 PS 5.19 -2.400 -0.677 -0.140 -0.061 -0.293Sp2.070 267.00 PS 5.62 -2.400 -0.664 -0.138 -0.062 -0.273Sp2.080 282.00 PS 7.11 -2.400 -0.547 -0.113 -0.158 -0.222Sp2.090 297.00 PS 12.56 -2.400 -0.325 -0.067 -0.343 -0.132Sp2.100 312.00 PS 999.99 0.000 0.000 0.000 -0.617 0.000

fsa - (DL + SDL) - PS RF = --------------------- (LL+I)






POI Location RC CC2 fsa (ft) PS RF ksi k------- -------- -- ------ --------- ----Sp1.000 0.00 PS 999.99 0.000 Sp1.010 16.20 PS 8.22 -1.600 -Sp1.020 32.40 PS 4.63 -1.600 -Sp1.030 48.60 PS 3.63 -1.600 -Sp1.040 64.80 PS 3.30 -1.600 -Sp1.050 81.00 PS 3.42 -1.600 -Sp1.060 97.20 PS 4.09 -1.600 -Sp1.070 113.40 PS 5.67 -1.600 -Sp1.080 129.60 PS 7.52 -1.600 -Sp1.090 145.80 PS 3.51 -1.600 -Sp1.100 162.00 PS 2.67 -1.600 -Sp2.000 162.00 PS 2.77 -1.600 -Sp2.010 177.00 PS 3.26 -1.600 -Sp2.020 192.00 PS 5.99 -1.600 -Sp2.030 207.00 PS 6.47 -1.600 -Sp2.040 222.00 PS 4.79 -1.600 -Sp2.050 237.00 PS 4.12 -1.600 -Sp2.060 252.00 PS 3.96 -1.600 -Sp2.070 267.00 PS 4.27 -1.600 -Sp2.080 282.00 PS 5.35 -1.600 -Sp2.090 297.00 PS 9.30 -1.600 -Sp2.100 312.00 PS 999.99 0.000


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DL SDL PS LL+Isi ksi ksi ksi ----- --------- --------- ---------0.000 0.000 -0.673 0.0006.853 0.000 0.000 0.4578.549 0.000 0.000 1.3000.182 0.000 0.000 1.9821.668 0.000 0.000 2.2812.854 0.000 0.000 2.1153.940 0.000 0.000 1.5603.493 0.000 0.000 0.8442.148 0.000 0.000 0.2091.056 0.000 0.000 0.3537.230 0.000 0.000 1.7497.230 0.000 0.000 1.7112.626 0.000 0.000 0.3691.301 0.000 0.000 0.2010.230 0.000 0.000 0.8079.260 0.000 0.000 1.4738.280 0.000 0.000 1.9537.224 0.000 0.000 2.1075.876 0.000 0.000 1.8464.409 0.000 0.000 1.2082.900 0.000 0.000 0.4240.000 0.000 -0.617 0.000

ort *****

ish) Loss: Lump Sum




POI Location RC CTens fsa DL SDL PS LL+I (ft) PS RF ksi ksi ksi ksi ksi ------- -------- -- ------ --------- --------- --------- --------- ---------Sp1.000 0.00 PS 999.99 0.000 0.000 0.000 -0.673 0.000Sp1.010 16.20 PS 4.51 0.379 0.529 0.110 -1.091 0.185Sp1.020 32.40 PS 2.23 0.379 0.897 0.186 -1.381 0.304Sp1.030 48.60 PS 1.59 0.379 1.104 0.229 -1.540 0.370Sp1.040 64.80 PS 1.38 0.379 1.151 0.239 -1.562 0.398Sp1.050 81.00 PS 1.50 0.379 1.038 0.215 -1.456 0.389Sp1.060 97.20 PS 2.05 0.379 0.764 0.158 -1.239 0.340Sp1.070 113.40 PS 3.32 0.379 0.330 0.068 -0.898 0.264Sp1.080 129.60 PS 6.89 0.379 -0.265 -0.055 -0.444 0.166Sp1.090 145.80 PS 3.40 0.379 0.771 0.160 -1.304 0.222Sp1.100 162.00 PS 0.83* 0.379 1.407 0.291 -1.620 0.362Sp2.000 162.00 PS 0.95* 0.379 1.372 0.284 -1.612 0.354Sp2.010 177.00 PS 2.81 0.379 0.817 0.169 -1.257 0.232Sp2.020 192.00 PS 5.85 0.379 0.310 0.064 -0.859 0.148Sp2.030 207.00 PS 4.09 0.379 0.122 0.025 -0.802 0.253Sp2.040 222.00 PS 2.69 0.379 0.518 0.107 -1.109 0.321Sp2.050 237.00 PS 2.11 0.379 0.775 0.161 -1.312 0.359Sp2.060 252.00 PS 1.93 0.379 0.896 0.186 -1.413 0.368Sp2.070 267.00 PS 2.08 0.379 0.878 0.182 -1.398 0.344Sp2.080 282.00 PS 2.70 0.379 0.723 0.150 -1.257 0.283Sp2.090 297.00 PS 4.99 0.379 0.430 0.089 -0.995 0.171Sp2.100 312.00 PS 999.99 0.000 0.000 0.000 -0.617 0.000







POI Location RC PSStT fsa (ft) PS RF ksi k------- -------- -- ------ --------- ----Sp1.000 0.00 PS 999.99 0.000 Sp1.010 16.20 PS 60.31 194.400 16Sp1.020 32.40 PS 19.88 194.400 16Sp1.030 48.60 PS 12.22 194.400 17Sp1.040 64.80 PS 9.96 194.400 17Sp1.050 81.00 PS 10.19 194.400 17Sp1.060 97.20 PS 13.11 194.400 17Sp1.070 113.40 PS 24.77 194.400 17Sp1.080 129.60 PS 106.71 194.400 17Sp1.090 145.80 PS 66.15 194.400 17Sp1.100 162.00 PS 15.53 194.400 16Sp2.000 162.00 PS 15.88 194.400 16Sp2.010 177.00 PS 86.13 194.400 16Sp2.020 192.00 PS 164.27 194.400 16Sp2.030 207.00 PS 42.36 194.400 16Sp2.040 222.00 PS 23.85 194.400 15Sp2.050 237.00 PS 18.50 194.400 15Sp2.060 252.00 PS 17.65 194.400 15Sp2.070 267.00 PS 20.87 194.400 15Sp2.080 282.00 PS 33.10 194.400 15Sp2.090 297.00 PS 97.91 194.400 15Sp2.100 312.00 PS 999.99 0.000

0.8 * fpy - (DL + SDL) - PS RF = --------------------------- (LL+I)

***** End of Rep


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DL SDL PS2 LL+Iip kip kip kip ----- --------- --------- ---------85.17 -121.30 -60.96 -220.3030.91 -89.32 -60.96 -181.9776.66 -57.34 -60.96 -154.7122.40 -25.36 -60.96 -128.1531.85 6.62 -60.96 -102.6486.11 38.60 -60.96 131.5540.36 70.58 -60.96 155.1794.61 102.56 -60.96 183.8248.87 134.53 -60.96 216.5603.12 166.51 -60.96 249.9871.90 198.49 -60.96 283.5323.68 -188.70 64.77 -275.3067.41 -159.09 64.77 -243.6424.58 -129.48 64.77 -212.1581.75 -99.87 64.77 -181.3238.92 -70.26 64.77 -153.4996.10 -40.65 64.77 -129.6353.27 -11.04 64.77 -100.3889.56 18.57 64.77 128.9232.39 48.18 64.77 155.2975.22 77.79 64.77 182.3718.04 107.40 64.77 212.64

ort *****

ish) Loss: Lump Sum



Operating Rating Level (Art. 6.6.3.3)HS20 LL(LL) Live Load - Box Girder

POI Location RC Moment k Mn DL SDL PS2 LL+I (ft) PS RF 1000k-ft 1000k-ft 1000k-ft 1000k-ft 1000k-ft ------- -------- -- ------ --- --------- --------- --------- --------- ---------Sp1.000 0.00 PS 999.99 .75 0.0000 0.0000 0.0000 0.0000 0.0000Sp1.010 16.20 PS 5.61 1.0 37.0770 8.2302 1.7060 0.9875 2.9219Sp1.020 32.40 PS 4.22 1.0 53.5291 13.9616 2.8939 1.9751 4.9199Sp1.030 48.60 PS 3.26 1.0 58.6421 17.1939 3.5637 2.9626 6.0698Sp1.040 64.80 PS 2.95 1.0 60.3470 17.9274 3.7155 3.9502 6.5770Sp1.050 81.00 PS 3.10 1.0 59.0234 16.1620 3.3492 4.9377 6.3874Sp1.060 97.20 PS 3.86 1.0 55.0511 11.8976 2.4649 5.9253 5.5140Sp1.070 113.40 PS 4.43 1.0 41.3341 5.1343 1.0625 6.9128 4.2184Sp1.080 129.60 PS 8.58 1.0 32.0634 -4.1279 -0.8579 7.9003 2.6039Sp1.090 145.80 PS 5.10 1.0 -49.0140 -15.8890 -3.2964 8.8879 -4.5997Sp1.100 162.00 PS 2.56 1.0 -67.7109 -30.2441 -6.2530 9.8754 -8.0386Sp2.000 162.00 PS 2.72 1.0 -67.7109 -29.4955 -6.0982 9.7157 -7.8627Sp2.010 177.00 PS 4.58 1.0 -48.7264 -16.8320 -3.4897 8.7441 -4.8090Sp2.020 192.00 PS 8.70 1.0 -38.4413 -6.3921 -1.3254 7.7725 -3.0280Sp2.030 207.00 PS 5.62 1.0 41.3294 1.9054 0.3948 6.8009 4.0308Sp2.040 222.00 PS 3.88 1.0 47.1096 8.0605 1.6709 5.8293 5.2067Sp2.050 237.00 PS 3.23 1.0 51.0826 12.0731 2.5028 4.8577 5.8967Sp2.060 252.00 PS 3.04 1.0 52.4064 13.9433 2.8905 3.8861 6.0732Sp2.070 267.00 PS 3.24 1.0 50.7017 13.6711 2.8341 2.9145 5.6524Sp2.080 282.00 PS 3.99 1.0 45.5885 11.2565 2.3336 1.9429 4.5724Sp2.090 297.00 PS 6.73 1.0 37.0656 6.6995 1.3889 0.9713 2.7114Sp2.100 312.00 PS 999.99 .75 0.0000 0.0000 0.0000 -0.0002 0.0000







POI Location RC Shear Vn (ft) PS RF kip k------- -------- -- ------ --------- ----Sp1.000 0.00 PS 4.31 -2,460.80 -5Sp1.010 16.20 PS 4.83 -2,089.54 -4Sp1.020 32.40 PS 3.99 -1,441.16 -2Sp1.030 48.60 PS 4.54 -1,120.67 -1Sp1.040 64.80 PS 7.10 -1,064.84 Sp1.050 81.00 PS 4.65 1,140.81 1Sp1.060 97.20 PS 4.02 1,427.47 3Sp1.070 113.40 PS 4.60 2,017.00 4Sp1.080 129.60 PS 4.24 2,390.12 6Sp1.090 145.80 PS 3.03 2,425.74 8Sp1.100 162.00 PS 2.68 2,721.72 9Sp2.000 162.00 PS 2.99 -2,723.39 -9Sp2.010 177.00 PS 2.77 -2,239.59 -7Sp2.020 192.00 PS 4.10 -2,273.35 -6Sp2.030 207.00 PS 5.59 -2,232.17 -4Sp2.040 222.00 PS 4.82 -1,588.40 -3Sp2.050 237.00 PS 5.39 -1,279.30 -1Sp2.060 252.00 PS 7.20 -1,064.84 -Sp2.070 267.00 PS 4.81 1,123.56 Sp2.080 282.00 PS 4.34 1,450.70 2Sp2.090 297.00 PS 5.24 2,107.14 3Sp2.100 312.00 PS 4.65 2,405.07 5


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DL SDL PS2 LL+I 1000k-ft 1000k-ft 1000k-ft 1000k-ft --------- --------- --------- --------- 0.0000 0.0000 0.0000 0.0000 8.2302 1.7060 0.9875 8.0628 13.9616 2.8939 1.9751 13.8013 17.1939 3.5637 2.9626 17.2183 17.9274 3.7155 3.9502 18.7207 16.1620 3.3492 4.9377 18.2111 11.8976 2.4649 5.9253 15.6385 5.1343 1.0625 6.9128 11.0477 -4.1279 -0.8579 7.9003 -7.2288 -15.8890 -3.2964 8.8879 -8.1324 -30.2441 -6.2530 9.8754 -15.0483 -29.4955 -6.0982 9.7157 -12.6565 -16.8320 -3.4897 8.7441 -9.8785 -6.3921 -1.3254 7.7725 -8.7809 1.9054 0.3948 6.8009 10.2893 8.0605 1.6709 5.8293 14.3223 12.0731 2.5028 4.8577 16.5177 13.9433 2.8905 3.8861 16.8994 13.6711 2.8341 2.9145 15.4403 11.2565 2.3336 1.9429 12.3482 6.6995 1.3889 0.9713 7.2171 0.0000 0.0000 -0.0002 0.0000

ort *****

ish) Loss: Lump Sum




POI Location RC PSStT fsa DL SDL PS LL+I (ft) PS RF ksi ksi ksi ksi ksi ------- -------- -- ------ --------- --------- --------- --------- ---------Sp1.000 0.00 PS 999.99 0.000 152.900 0.000 0.000 0.000Sp1.010 16.20 PS 113.51 218.700 166.853 0.000 0.000 0.457Sp1.020 32.40 PS 38.57 218.700 168.549 0.000 0.000 1.300Sp1.030 48.60 PS 24.47 218.700 170.182 0.000 0.000 1.982Sp1.040 64.80 PS 20.61 218.700 171.668 0.000 0.000 2.281Sp1.050 81.00 PS 21.68 218.700 172.854 0.000 0.000 2.115Sp1.060 97.20 PS 28.68 218.700 173.940 0.000 0.000 1.560Sp1.070 113.40 PS 53.56 218.700 173.493 0.000 0.000 0.844Sp1.080 129.60 PS 223.23 218.700 172.148 0.000 0.000 0.209Sp1.090 145.80 PS 135.02 218.700 171.056 0.000 0.000 0.353Sp1.100 162.00 PS 29.43 218.700 167.230 0.000 0.000 1.749Sp2.000 162.00 PS 30.09 218.700 167.230 0.000 0.000 1.711Sp2.010 177.00 PS 151.99 218.700 162.626 0.000 0.000 0.369Sp2.020 192.00 PS 284.88 218.700 161.301 0.000 0.000 0.201Sp2.030 207.00 PS 72.49 218.700 160.230 0.000 0.000 0.807Sp2.040 222.00 PS 40.34 218.700 159.260 0.000 0.000 1.473Sp2.050 237.00 PS 30.94 218.700 158.280 0.000 0.000 1.953Sp2.060 252.00 PS 29.18 218.700 157.224 0.000 0.000 2.107Sp2.070 267.00 PS 34.03 218.700 155.876 0.000 0.000 1.846Sp2.080 282.00 PS 53.21 218.700 154.409 0.000 0.000 1.208Sp2.090 297.00 PS 155.24 218.700 152.900 0.000 0.000 0.424Sp2.100 312.00 PS 999.99 0.000 152.900 0.000 0.000 0.000






Operating Rating Level (Art. 6.6.3.3)P5-P13 LL(LL) Live Load - Box Girder

POI Location RC Moment k Mn (ft) PS RF 1000k-ft ------- -------- -- ------ --- --------- Sp1.000 0.00 PS 999.99 .75 0.0000 Sp1.010 16.20 PS 2.03 1.0 37.0770 Sp1.020 32.40 PS 1.50 1.0 53.5291 Sp1.030 48.60 PS 1.15 1.0 58.6421 Sp1.040 64.80 PS 1.04 1.0 60.3470 Sp1.050 81.00 PS 1.09 1.0 59.0234 Sp1.060 97.20 PS 1.36 1.0 55.0511 Sp1.070 113.40 PS 1.69 1.0 41.3341 Sp1.080 129.60 PS 4.06 1.0 -38.6282 Sp1.090 145.80 PS 2.89 1.0 -49.0140 Sp1.100 162.00 PS 1.37 1.0 -67.7109 Sp2.000 162.00 PS 1.69 1.0 -67.7109 Sp2.010 177.00 PS 2.23 1.0 -48.7264 Sp2.020 192.00 PS 3.00 1.0 -38.4413 Sp2.030 207.00 PS 2.20 1.0 41.3294 Sp2.040 222.00 PS 1.41 1.0 47.1096 Sp2.050 237.00 PS 1.15 1.0 51.0826 Sp2.060 252.00 PS 1.09 1.0 52.4064 Sp2.070 267.00 PS 1.19 1.0 50.7017 Sp2.080 282.00 PS 1.48 1.0 45.5885 Sp2.090 297.00 PS 2.53 1.0 37.0656 Sp2.100 312.00 PS 999.99 .75 0.0000


***** End of Rep


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DL SDL PS LL+Isi ksi ksi ksi ----- --------- --------- ---------2.900 0.000 0.000 0.0006.853 0.000 0.000 1.2608.549 0.000 0.000 3.6470.182 0.000 0.000 5.6241.668 0.000 0.000 6.4942.854 0.000 0.000 6.0313.940 0.000 0.000 4.4263.493 0.000 0.000 2.2112.148 0.000 0.000 0.3921.056 0.000 0.000 0.6247.230 0.000 0.000 3.2747.230 0.000 0.000 2.7542.626 0.000 0.000 0.7581.301 0.000 0.000 0.3830.230 0.000 0.000 2.0599.260 0.000 0.000 4.0538.280 0.000 0.000 5.4707.224 0.000 0.000 5.8625.876 0.000 0.000 5.0434.409 0.000 0.000 3.2632.900 0.000 0.000 1.1282.900 0.000 0.000 0.000

ort *****

ish) Loss: Lump Sum g




POI Location RC Shear Vn DL SDL PS2 LL+I (ft) PS RF kip kip kip kip kip ------- -------- -- ------ --------- --------- --------- --------- ---------Sp1.000 0.00 PS 1.56 -2,460.80 -585.17 -121.30 -60.96 -610.60Sp1.010 16.20 PS 1.79 -2,117.84 -430.91 -89.32 -60.96 -502.12Sp1.020 32.40 PS 1.50 -1,416.97 -276.66 -57.34 -60.96 -399.62Sp1.030 48.60 PS 1.85 -1,096.07 -122.40 -25.36 -60.96 -304.87Sp1.040 64.80 PS 3.31 -1,064.84 31.85 6.62 -60.96 -219.86Sp1.050 81.00 PS 2.20 1,142.15 186.11 38.60 -60.96 278.93Sp1.060 97.20 PS 1.64 1,418.96 340.36 70.58 -60.96 377.11Sp1.070 113.40 PS 1.65 1,943.21 494.61 102.56 -60.96 482.71Sp1.080 129.60 PS 1.07 1,972.85 648.87 134.53 -60.96 586.53Sp1.090 145.80 PS 0.65* 1,968.64 803.12 166.51 -60.96 679.89Sp1.100 162.00 PS 1.00* 2,721.72 971.90 198.49 -60.96 761.56Sp2.000 162.00 PS 1.12 -2,723.39 -923.68 -188.70 64.77 -736.97Sp2.010 177.00 PS 0.63* -1,861.14 -767.41 -159.09 64.77 -651.82Sp2.020 192.00 PS 0.99* -1,810.57 -624.58 -129.48 64.77 -555.83Sp2.030 207.00 PS 2.00 -2,073.30 -481.75 -99.87 64.77 -452.31Sp2.040 222.00 PS 1.91 -1,483.32 -338.92 -70.26 64.77 -349.18Sp2.050 237.00 PS 2.44 -1,185.83 -196.10 -40.65 64.77 -259.47Sp2.060 252.00 PS 3.54 1,064.84 -53.27 -11.04 64.77 212.57Sp2.070 267.00 PS 2.09 1,109.28 89.56 18.57 64.77 292.45Sp2.080 282.00 PS 1.70 1,424.64 232.39 48.18 64.77 385.08Sp2.090 297.00 PS 2.01 2,136.49 375.22 77.79 64.77 485.41Sp2.100 312.00 PS 1.67 2,405.07 518.04 107.40 64.77 591.80







POI Location RC PSStT fsa (ft) PS RF ksi k------- -------- -- ------ --------- ----Sp1.000 0.00 PS 999.99 0.000 15Sp1.010 16.20 PS 41.14 218.700 16Sp1.020 32.40 PS 13.75 218.700 16Sp1.030 48.60 PS 8.63 218.700 17Sp1.040 64.80 PS 7.24 218.700 17Sp1.050 81.00 PS 7.60 218.700 17Sp1.060 97.20 PS 10.11 218.700 17Sp1.070 113.40 PS 20.45 218.700 17Sp1.080 129.60 PS 118.67 218.700 17Sp1.090 145.80 PS 76.36 218.700 17Sp1.100 162.00 PS 15.72 218.700 16Sp2.000 162.00 PS 18.69 218.700 16Sp2.010 177.00 PS 73.99 218.700 16Sp2.020 192.00 PS 149.88 218.700 16Sp2.030 207.00 PS 28.40 218.700 16Sp2.040 222.00 PS 14.67 218.700 15Sp2.050 237.00 PS 11.05 218.700 15Sp2.060 252.00 PS 10.49 218.700 15Sp2.070 267.00 PS 12.46 218.700 15Sp2.080 282.00 PS 19.70 218.700 15Sp2.090 297.00 PS 58.32 218.700 15Sp2.100 312.00 PS 999.99 0.000 15


***** End of Rep


Rating of a 3-Span Cast-in-Place Post-Tensioned Haunched Slab (AASHTO Load and Resistance Factor Rating-LRFR) (Metric Units)

This CONBOX tutorial is an extension of Tutor3. It illustrates the load rating of a post-tensioned haunched slab bridge using ASSHTO Load and Resistance Factor Rating (LRFR). It takes you through a step by step process setting the parameters of rating and viewing the results..



Select Open from the File menu to activate the File/Open dialog. Browse to the examples subfolder and select Tutor3 file and click Open. See Figure T7-1.


LEAP® CONBOX v10.00.01.00 Tutorial Seven/ T7-1© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.



Select the Rating Tab (Figure T7-2), which allows you to specify loads and combinations for rating the current bridge and determine the bridge vehicle load rating.

Click on the “Add Rating” button and the “Create new rating” dialog window will appear (Figure T7-3). Enter an ID and press OK to create a new rating by using the existing bridge design.

FIGURE T7-2. Rating Tab

FIGURE T7-3. Create New Rating

Two combinations will be automatically created/copied (Design-Inventory and Design-Operating) and added in the combination tree on the left side view in the Rating Tab. On the right side view you can see the load tree for user-defined project loads, which are in fact those from the Tutor3. You can add, edit or delete a load by right clicking on a load from the corresponding group. In this case, keep the existing loads from Tutor3.

T7-2 / Tutorial Seven LEAP® CONBOX v10.00.01.00© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

You can also edit the rating combination factors by double clicking on a rating combination (Figure T7-4). In this example we will choose to compute the Nominal Moment using code equations. Choose to compute Vc using the LRFD Simplified method. In addition, choose to compute Vci using the composite method. When the bridge is treated as a composite section all DC and DW loads are included in the Vci VD term..

FIGURE T7-4. Rating Combination Factors

By default CONBOX will automatically rate all vehicles included in a live load group. For this example we will rate the HL-93 envelope. Open the Live Load dialog (Figure T7-5) by double-clicking on the HL 93 - Multi Span under the Live Load Group loads. Uncheck the “Rate Individual Vehicles” checkbox.

FIGURE T7-5. Live Load


Step 3: Perform the Rating Analysis and View the Results

Step 3: Perform the Rating Analysis and View the Results

The Rating analysis button allows you to perform the rating analysis for current rating ID. This operation is similar to the one from the Loads/Analysis Tab (except that it is applicable to the rating bridge, instead of the design bridge).

After the rating analysis, you can see the summary rating results in the lower window of the Rating tab (Figure T7-6).

To see all the rating results arranged by load types, load names and response types you must click on the “View Rating” button (Figure T7-7)..

FIGURE T7-6. Summary Rating Results

FIGURE T7-7. View Rating Results

T7-4 / Tutorial Seven LEAP® CONBOX v10.00.01.00© Bentley Systems, Inc. No part of this user manual may be reproduced in any form or by any means without the written permission of the publisher.

You can also use the Print option from the File menu to view and print all the text rating reports using the Report Manager and selecting the “Rating Bridge” option (Figure T7-8).

FIGURE T7-8. Print Report Manager (Rating Bridge Option)


Conbox Tutorials

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Transcript of Conbox Tutorials