MindTap Engineering, 1 term (6 months) Printed Access Card for Das/Sivakugan’s Principles of Foundation Engineering, 9th
9th Edition
ISBN: 9781337705202
Author: Das, Braja M., SIVAKUGAN, Nagaratnam
Publisher: Cengage Learning
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Question
Chapter 17, Problem 17.6P
(a)
To determine
Find the factor of safety with respect to sliding and overturning of the gravity retaining wall.
(b)
To determine
Find the factor of safety with respect to sliding and overturning of the gravity retaining wall.
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Determine the heel and toe stresses and the factor of safeties for sliding and
overturning for the gravity dam section shown in the figure below for the following
loading conditions:
-
-
-
-
-
Horizontal earthquake (Kh) = 0.1
Normal uplift pressure with gallery drain working
Silt deposit up to 30 m height
No wave pressure and no ice pressure
Unit weight of concrete = 2.4 Ton/m³ and unit weight of silty water = 1.4 Ton/m³
- Submerged weight of silt = 0.9 Ton/m³
-
Coefficient of friction = 0.65 and angle of repose = 25°
Solve this question with the presence of gallery and without gallery., discuss
the issue in both cases....
144 m
4m
8m
6m
Wi
8m
+7m.
120m
Chapter 17 Solutions
MindTap Engineering, 1 term (6 months) Printed Access Card for Das/Sivakugan’s Principles of Foundation Engineering, 9th
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