Determine the factor of safeties for overturning for the gravity dam section shown in the figure below for the following conditions: - Horizontal earthquake (K₁) = 0.1 (no vertical acceleration) Normal uplift pressure with gallery drain working Silt deposit up to 30 m height 8 No wave pressure and no ice pressure Unit weight of concrete = 2.4 Ton/m³ - Submerged weight of silt = 0.9 Ton/m³ - K₂ = 0.405 6 6 10 140 119

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Determine the factor of safeties for overturning for the gravity dam section
shown in the figure below for the following conditions:
Horizontal earthquake (K₁) = 0.1 (no vertical acceleration)
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
Submerged weight of silt = 0.9 Ton/m³
- K₂= = 0.405
6
6
140
119
Transcribed Image Text:Determine the factor of safeties for overturning for the gravity dam section shown in the figure below for the following conditions: Horizontal earthquake (K₁) = 0.1 (no vertical acceleration) 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 Submerged weight of silt = 0.9 Ton/m³ - K₂= = 0.405 6 6 140 119
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