3. For the dam retaining water as shown in the figure, the foundation soil is permeable; assume hydrostatic uplift varies from full hydrostatic head at the heel of the dam to zero at the toe. The unit weight of the concrete is 23.5 kN/m³. Find the factor of safety against sliding and overturning of the dam, and the pressure intensity on the base of the dam (at points A and B).

Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter19: Braced Cuts
Section: Chapter Questions
Problem 19.3P: A braced cut shown in Figure P19.3 is to be made to a depth of 9.0 m in a saturated clay deposit...
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3. For the dam retaining water as shown in the figure, the foundation soil is permeable;
assume hydrostatic uplift varies from full hydrostatic head at the heel of the dam to zero
at the toe. The unit weight of the concrete is 23.5 kN/m3. Find the factor of safety against
sliding and overturning of the dam, and the pressure intensity on the base of the dam (at
points A and B).
.ינ
3 m
12 m
18 m
14 m
3 m
4 3 m
3 m
B
7m
8 m
15 m
Transcribed Image Text:3. For the dam retaining water as shown in the figure, the foundation soil is permeable; assume hydrostatic uplift varies from full hydrostatic head at the heel of the dam to zero at the toe. The unit weight of the concrete is 23.5 kN/m3. Find the factor of safety against sliding and overturning of the dam, and the pressure intensity on the base of the dam (at points A and B). .ינ 3 m 12 m 18 m 14 m 3 m 4 3 m 3 m B 7m 8 m 15 m
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