Question 3 The concrete frame of the Figure Q3 is under uniform characteristic dead gk=35kN/m and imposed line load qk=

[answerhappygod]

Question 3
The concrete frame of the Figure Q3 is under
uniform characteristic dead
gk=35kN/m and imposed line load
qk=20kN/m at each one of the
floors including the roof and is supported on a soil with safe
bearing resistance σsb=200kPa. Assume that the
foundation is under vertical concentrated load without the presence
of bending. Other useful information is given in Table
Q3.
B
C
A
3m
3m
3m
3m
5m
5m
5m
Figure Q3: Geometry of the plane concrete
frame
Table Q3: Design
data
Concrete of grade
C30/37
Reinforcement cover c
45 mm
Reinforcing steel fyk
500 N/mm2
Young’s modulus E
210 000 N/mm2
Size of all columns at ground floor level
350 mm x 350 mm
Foundation size (width x length x height)
2500 x 2500 x 600 mm
For this frame perform the following tasks:
[3 marks]
[8 marks]
[15 marks]