Kingdom Of Saudi Arabia King Saud University College of engineering Civil engineering department CE # 499 بســــم الله الرحمن الرحيـــم By: Howaidi Mutlaq al-Shaibani Khaled 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 / m 2 = = = 4.61 KN/m 2 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
b- One Way Ribbed Slab First Draw : Second Draw :
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= mm2 By calculation : As= mm2
Reinforcing Area (Part 2 )
Reinforcement