5. A concrete dam retaining water shown below. If the specific weight of water is 23.5 kN/m, find the factor of safety against overturning and the pressure intensity on the base. Assume there is a hydrostatic uplift uplift that varies uniformly from full hydrostatic head at the heel of the dam to zero at the toe of the dam and that the coefficient of friction between dam and the foundation soil is 0.487
5. A concrete dam retaining water shown below. If the specific weight of water is 23.5 kN/m, find the factor of safety against overturning and the pressure intensity on the base. Assume there is a hydrostatic uplift uplift that varies uniformly from full hydrostatic head at the heel of the dam to zero at the toe of the dam and that the coefficient of friction between dam and the foundation soil is 0.487
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
a. Which of the following most nearly gives the factor of safety against sliding?
b. Which of the following most nearly gives the factor of safety against overturning?
c. Which of the following most nearly gives the pressure intensity at the heel of the dam?
Transcribed Image Text:5. A concrete dam retaining water shown below. If the specific weight of water
is 23.5 kN/m³, find the factor of safety against overturning and the pressure
intensity on the base. Assume there is a hydrostatic uplift uplift that varies
uniformly from full hydrostatic head at the heel of the dam to zero at the toe of
the dam and that the coefficient of friction between dam and the foundation
soil is 0.487
4 m
3 m
12 m
18 m
14 য
3m
14m
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