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A square footing has a dimension of 1.2 m x 1.2 m and has its bottom 1 m below the ground surface. The Dry and bulk density of the soil is 1846 kg/m3 and 1965 kg/m3 respectively. The cohesion of the soil is 1605 kg/m3 . The bearing capacity factors are Nc = 35, Nq = 22, Nγ = 19. a) If the ground water table is located at a depth of 1.2m below the ground surface, compute the allowable LOAD that the footing could carry if it has a factor of safety of 3 b) Find the ultimate bearing capacity of the soil if the ground water table is at the bottom of the footing.

A square footing has a dimension of 1.2 m x 1.2 m and has its bottom 1 m below the ground surface. The Dry and bulk density of the soil is 1846 kg/m3 and 1965 kg/m3 respectively. The cohesion of the soil is 1605 kg/m3 . The bearing capacity factors are Nc = 35, Nq = 22, Nγ = 19. a) If the ground water table is located at a depth of 1.2m below the ground surface, compute the allowable LOAD that the footing could carry if it has a factor of safety of 3 b) Find the ultimate bearing capacity of the soil if the ground water table is at the bottom of the footing.

Principles of Geotechnical Engineering (MindTap Course List)
Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter16: Soil Bearing Capacity For Shallow Foundations
Section: Chapter Questions
Problem 16.13P: A square footing (B B) must carry a gross allowable load of 1160 kN. The base of the footing is to...
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A square footing has a dimension of 1.2 m x 1.2 m and has its
bottom 1 m below the ground surface. The Dry and bulk density of
the soil is 1846 kg/m3 and 1965 kg/m3

respectively. The cohesion of

the soil is 1605 kg/m3

. The bearing capacity factors are Nc = 35, Nq =

22, Nγ = 19.

a) If the ground water table is located at a depth of 1.2m below the
ground surface, compute the allowable LOAD that the footing
could carry if it has a factor of safety of 3
b) Find the ultimate bearing capacity of the soil if the ground water
table is at the bottom of the footing.

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