A 3 m * 3 m footing is to be built on the surface of a 15 m thick layer of unsaturated sand.The sand is underlain by a very dense gravel layer. The water table is at a great depth. The sandis relatively uniform and in situ testing indicates it has a constrained modulus of 10 MPa. Thefooting load is 200 kN. Compute the settlement under the center of the footing.

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 16.14P: Redo Problem 16.13 with the following data: gross allowable load = 184,000 lb, = 121 lb/ft3, c = 0,...
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A 3 m * 3 m footing is to be built on the surface of a 15 m thick layer of unsaturated sand.
The sand is underlain by a very dense gravel layer. The water table is at a great depth. The sand
is relatively uniform and in situ testing indicates it has a constrained modulus of 10 MPa. The
footing load is 200 kN. Compute the settlement under the center of the footing.

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