A square column foundation is to be constructed on a sand deposit (C = 0). The allowable load Q will be inclined at an angle b Ø = 20° with the vertical. Knowing that y = 16.5 KN/ m3 and Df = 1 m. The standard Penetration numbers N60 obtained from the field are as follows. Determine value of Q ? Depth (m) N60 1.5 3 3.0 4.5 6.0 10 7.5 10 -B - 1.25 m- CO

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A square column foundation is to be
constructed on a sand deposit (C = 0). The
allowable load Q will be inclined at an angle b
Ø = 20° with the vertical. Knowing that y =
16.5 KN/ m3 and Df = 1 m. The standard
Penetration numbers N60 obtained from the
field are as follows. Determine value of Q ?
Depth (m)
N60
1.5
3
3.0
6
4.5
6.0
10
7.5
10
B- 1.25 m-
Select one:
a. 110 KN
O b. 151.7 KN
c. 95 KN
d. 155.3 KN
Transcribed Image Text:A square column foundation is to be constructed on a sand deposit (C = 0). The allowable load Q will be inclined at an angle b Ø = 20° with the vertical. Knowing that y = 16.5 KN/ m3 and Df = 1 m. The standard Penetration numbers N60 obtained from the field are as follows. Determine value of Q ? Depth (m) N60 1.5 3 3.0 6 4.5 6.0 10 7.5 10 B- 1.25 m- Select one: a. 110 KN O b. 151.7 KN c. 95 KN d. 155.3 KN
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