A square footing is to be established in a clay

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 16.11P
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A square footing is to be established in a clay
soil at a depth of 2m, where water table has risen
up to the ground level as shown in the figure.
Assume that the net load for the given footing is
a constant and that the same is dispersed into
clay as shown with load dispersion as 2V to 1H.
Take yw = 10 KN/m3
Net load = 500 KN
C. = 0.36, e, = 0.92, Ysat = 19.3 kN/m3
%3D
GL
2 m
Clay
6 m
8.0)
Rock
What is the width of the footing required, if it is
(d)
permitted to settle by 120 mm?
Transcribed Image Text:A square footing is to be established in a clay soil at a depth of 2m, where water table has risen up to the ground level as shown in the figure. Assume that the net load for the given footing is a constant and that the same is dispersed into clay as shown with load dispersion as 2V to 1H. Take yw = 10 KN/m3 Net load = 500 KN C. = 0.36, e, = 0.92, Ysat = 19.3 kN/m3 %3D GL 2 m Clay 6 m 8.0) Rock What is the width of the footing required, if it is (d) permitted to settle by 120 mm?
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