Qu= qbAb + αcu,ave As qb= CuNc* Depth (m) 1 3 5 7 9 11 13 Table 1: Strength profile 15 17 19 21 Cu (kN/m²) 40 60 110 80 150 175 110 165 170 165 220

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Qu = qbАb + αcu,ave As
qb= CuNc*
Table 1: Strength profile
Depth (m)
1
3
5
7
9
11
13
15
17
19
21
Cu (kN/m²)
40
60
110
80
150
175
110
165
170
165
220
Transcribed Image Text:Qu = qbАb + αcu,ave As qb= CuNc* Table 1: Strength profile Depth (m) 1 3 5 7 9 11 13 15 17 19 21 Cu (kN/m²) 40 60 110 80 150 175 110 165 170 165 220
b) A pre-cast concrete pile of size 310 mm x 310 mm and 16 m length is to be drilled in
a stiff clay deposit. The undrained cohesion of the soil along the embedment of the
pile is shown in Table 1. Determine the allowable load on the pile using the factor of
safety as 2.0. Assume the adhesion factor along the pile is 0.4.
Transcribed Image Text:b) A pre-cast concrete pile of size 310 mm x 310 mm and 16 m length is to be drilled in a stiff clay deposit. The undrained cohesion of the soil along the embedment of the pile is shown in Table 1. Determine the allowable load on the pile using the factor of safety as 2.0. Assume the adhesion factor along the pile is 0.4.
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