STRAP
description
Transcript of STRAP
STRAP STRAPThe Presentation of
Welcome to
Expert Model wizards To quickly define, Geometry, Loading and Load combinations
Many Expert Model Wizards
STRAP For Bridge Designers
Rel 12.5 Highlights
AutoBridge Automatic Bridge Analysis
AutoBridge is seamlessly integrated with STRAP, Making it Most Easiest for bridge modeling and analysis
STRAP Rel 12.5, provide total solution for bridge designers
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Rel 12.5 Highlights
Parametric Section Property Developer for bridge Girders
Thanks to enhanced version of CROSEC module, user can define cross section properties effortlessly. Apart from that, section can be imported to CROSEC through DXF option. CROSEC automatically calculate all the properties of the section and the same can be assigned to the members in STRAP.
Type of Bridges that can be modeled
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Bridge Loading
IRC loadings are in built. Apart from it, user can define his/her own vehicle loads. User can define any number of lanes and choose the type of vehicle, program automatically move the loads for maximum and minimum effects Program can also automatically shift the lanes Lanes can be straight or curved.
Post tension box girder bridges Grillages Beam + Slab bridges Continuous bridges Straight/ curved
Other interesting features
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We recommend
STRAP + CROSEC + AutoBridge + POSTEN Modules for bridge Designers
Construction stage analysis. Post tensioning as per IRC 18 and other international codes Most easy to build the model using state-of-the art graphics system Additional options to bring in DXF files in to STRAP geometry to build the geometry of the bridge
BEAMS Definition
Introducing the integrated and most easy to use STRAP-POSTTEN Module for
Beams
Slabs
STRAP - Post Tensioning Module
BEAMS Definition
POSTTEN- Cable input Cable input is much easier using Magnel diagrams
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BEAMS Definition
POSTTEN- Losses calculationCreep losses shrinkage losses Draw-in losses Friction losses Relaxation losses Elastic shortening losses
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POSTTEN- Analysis FeaturesAutomatic extraction of forces from load combination list for assigning various stages ( transfer/working ) Consideration of different construction stages Possibility to define various time steps
BEAMS Definition
POSTTEN- Results Shear calculation Ultimate moment calculation Maximum/ Minimum deflection calculation Stresses at top and bottom Stresses at user defined location Summary of losses
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POSTTEN- Design CodesBS code 8110 , BS 5400 Euro code ACI & AASHTO code Indian code ( IRC 18 & IS 1343)
Steel Design/Optimization If you are serious in designing Least Cost Steel
Structures then STRAP is the best choice for you.
STRAP For Steel Designers
Automatic Calculation of unsupported lengths
Design of single/ star angles about principal axis.
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Tapered/Prismatic section design
Built-up section design/ optimization. User can control flange orientation. COMPOSITE SECTIONS
Calculation of shear studsPartial shear connection Design for wet concrete conditionCalculation of short term and long term deflectionsOption to account for negative moment reinforcement Composite column
and beam design
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For Transmission Tower Designers
IS 802 is available for tower designAutomatic generation of wind load on towers/ Open structures.
Different cost factors can be assigned to various section types or member groups. Selection of sections can be subject to user constraints.
Specify the deflection or drift, program automatically optimizes the whole structure
- Engineer can get the least cost structure using STRAP!!!
For Cost Optimization
Composite column and beam design
Automatic GA drawing preparation and quantity calculations.
Export through DXF to any cad programs.
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Design for AISI, BS and Euro codesNew section types can be added to the library by defining the basic dimensions only. Calculation of torsional flexural buckling for LTBDesign for reduced section according to the web thickness/depth ratioHot rolled sections can be used in the same model.To define new sections apart from standard, CROSEC module is necessary.
For Cold Formed Steel Designers
Simple to most complicated sections can be analyzed and designed.
Standard Sections + user can create customized sections + import through DXF
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We recommend STRAP + Cold formed+ CROSEC for cold formed steel designers
BEAMS Definition
STRAP For RC Designers
Fully Automatic and Integrated system for RC Structure design, detailing and construction drawing production with BBS
BEAMS Definition
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RC Frames + Shear walls + Lift cores + Flat slabs + Raft Modeling .. All in one system
Special Features for Shear Wall Modeling
Any complicated shear wall/ lift core section can be defined in single step
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Automatic generation of rigid links for efficient load transfer
Program automatically generates additional beams, where ever coupling beams are defined for proper moment transfer
FE Modeling is very Simple
User controlled mesh size
Automatic meshing
Automatically aligns with existing nodes
Automatically aligns with adjacent elements
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Automatic generation of pattern loads
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Automatic generation of notional loads
Beam design and detailing
Reinforcement for beams for the moment at the face of the column. Considerable savings on reinforcement.
Program automatically detects continuous beams
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Cost effective designs
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Automatic Calculation of effective length factors
Automatic Detection of un supported lengths for column design.
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RC Column Design features
Design for any shaped cross sections Automatic Optimization of reinforcement for a given cross section.The column capacity calculation is exact. Program calculates neutral axis and stress & strain in each bar from neutral axis. Reinforcement can be grouped for different levels and different columns.Graphical Display of reinforcement and column capacity factor.
User can specify the reinforcement in the column
Beam Detailing
Beam design and detailing
Reinforcement can be changed after detailing. The program automatically checks for codal provisions.
Automatic drawing of cross sections
Graphical display of Envelope of Required Rft
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BBS and quantity estimation
Total quantity
All standard shape codes are available. In addition to that user can add their own shape codes.
Automatic scheduling & quantity calculation
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Column detailing & BBSDetail and draw all
columns in tabular format
Automatically calculates bar schedule for the total drawing
Automatically draws elevation & Cross Section for selected column
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SALB detailing & BBS
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Use AFES for Foundation design, detailing and drawing production
For foundation Design – Transfer Support Reactions to AFES
Design based on BS 8007
Appendix A - "Calculation of minimum reinforcement, crack spacing and crack widths in relation to temperature and moisture effects“
Appendix B - "Calculation of crack widths in mature concrete“ - The program calculates the reinforcement required to satisfy moment/force requirements
Calculate the reinforcement required to limit the crack width. Calculate the crack width resulting from any arrangement of reinforcement
STRAP For water retaining Structures design
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Chennai - 600 083, India.Ph: 044 23717641, 24743955 / 3966
Fax: 044 24896097
Email: [email protected]
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