How to Analyze and Design 3D Building with Raft Foundation by ETABS

Analyze and Design 3D Building with Raft Foundation by ETABS
Number of floors = 2
Column Height = 3.5 m
Member Dimensions:
Column sizes = 0.4x 0.6 m
RC Wall = 0.4 m width
Beam Sizes = 0.4 x 0.55 (depth) m
Slab Thickness = 0.15 m
Foundation: 0.5 m Raft with the area as same as the slab.
Material Properties:
Concrete; fc' = 21 Mpa (all members)
E= 4700 sqr (fc')
Steel: fy = 400 Mpa (A615 Steel)
Footings on soil with 35000 kN/m²/m as a coefficient of subgrade reaction
Loading:
Load Case 1: Deal Load Self-Weight + 6 kN/m² (Super Imposed DL)
Load Case 2: Live Load 6 kN/m²
Load Combinations:
1.0 DL + 1.0 LL (Service Load)
1.2 DL + 1.6 LL (Ultimate Load)
End Length Offset=0
Determine:
Maximum Deflection (mm) (Under Service Load)
Maximum Axial Load (KN)
Maximum Shear (KN)
Maximum +ve Moment (KN.m)
Maximum -ve Moment (KN.m)
Maximum Torsion (KN.m)
Maximum soil pressure (kN/m2) (Service Load)
Design Beam
Design RC Wall
…...
Technical Info:
ETABS 2016 Ultimate 64-bit Version 16.2.0 Build 1645
Link for exercise files:
github.com/ssha0/TH-cam/raw/...
Facebook:
/ samanabubaker
Website:
samanabubaker.blogspot.com

[@sirajudheench8819]

You pls explain along with it . otherwise viewrs will just end up with just clicking options. They wont understand. Just a suggestion.

[@fathimathangal1913]

What will be the difference in modelling if we have to provide strip footing

[@nabamtoluk8449]

Nice video

[@smoovethedon138]

Yea i agree with him but visuals. R good too tho juat gatta stay focused

[@bilalbaig9694]

Why you have resisted the edge column in X and Y directions?

[@SamanAbubaker]

Because have direct load X and Y.

[@azmat_waseem]

@@SamanAbubaker Dear Brother, What do you mean by "DIRECT LOAD X & Y" ???? I didnt Understood, Please explain. Shukran...

[@mitzaBeatz]

@@azmat_waseem he didn't specify area springs for X and Y so he blocked the columns for X,Y direction or else the building could just slide.