Post on 14-Dec-2015
Kingdom Of Saudi Arabia King Saud UniversityCollege of engineeringCivil engineering department
CE # 499CE # 499
الرحمن الله الرحمن بســــم الله بســــمالرحيـــمالرحيـــم
By:Howaidi Mutlaq al-ShaibaniKhaled Medath al-Dossrei
Naif Monahi albogami
SUPERVISED BY: Prof. Abdelhamid Charif
INTRODUCTION
The Presentation Will describe steps of 3D-modeling analysis and design of Rafha University Structure, Using Sap2000 Software
The END Project 1
The END Project 2
Types of Slabs
Three types of slabs are used : a- Two way ribbed slab (Waffle ) b- One way ribbed slab c- solid slabs
a- Two Way Ribbed Slab (Waffle )
area center to center ribs ( 0.8*0.8m )
Weight of 10 cm RC slab =0.8*0.8*0.1*24 =1.54 KN
Weight of ribs in two directions = =0.2*0.4*2*0.8*24=3.07 KN
Weight of two way ribbed slab / m2 = =1.54+3.07 = 4.61 KN/m2
Equivalent Thickness of 2-joist = =4.61/(0.8*0.8*24)= 0.3m = 300mm
Draw Two way ribbed slab (Waffle )
Define, assign and draw same Solid Slab
b- One Way Ribbed Slab
First Draw :
Second Draw :
b- One Way Ribbed Slab
Draw One Way Ribbed Slab
1
2
Select the 2-member
Enter NO. of Ribs
3
Draw One Way Ribbed Slab
Draw One Way Ribbed Slab
Draw One Way Ribbed Slab
b- One Way Ribbed Slab
First Draw :
Second Draw :
Draw One Way Ribbed Slab
Draw One Way Ribbed Slab
THE END MODELING of Part 1
The End Modeling Of Part 2
Define Load Case
Load Combinations
THEL LOADING ON SLABS
Select All Slabs
Input Dead and Live Load
Check All Slabs Loading
(dead load) Check All Slabs Loading
All slabs dead load 4 KN/m2
Check All Slabs Loading ( live load )
All slabs live load 3 KN/m2
Area Mesh
Analysis
Animation
Deformed Shape (dead)
Deformed Shape (live)
Deformed Shape (comp2)
3-3 )Diagram) MOMENT
Moment 3-3 Diagram (dead) KN.m
Moment 3-3 Diagram (live) KN.m
Moment 3-3 Diagram (comp2) KN.m
Axial Force (comp2)
Moment 3-3 and Shear2-2
Resultant M-max Diagram (dead )
Resultant M-max Diagram (live )
Deformed Shape (dead)
Deformed Shape (live)
3-3 )Diagram) MOMENT
Moment 3-3 Diagram (dead) KN.m
Moment 3-3 Diagram (live) KN.m
KN Axial Force (comp2)
3-3 )Diagram) MOMENT
KN Axial Force (comp2)
Resultant M-max Diagram (dead )
Resultant M-max Diagram (live )
Sway Ordinary
Design
Reinforcing Area (Part 1 )
ReInforcment
By calculation: As= 1740.48 mm2
By calculation: As= 1420.8 mm2
Reinforcing Area (Part 2 )
Reinforcement