A concrete dam of trapezoidal cross section, with one face vertical has a thickness of 0.60 m at the top and 4.2 m at the bottom. It is 7 meters high and has a horizontal base. The vertical face is subjected to a water pressure, the water standing 6 m above the base. The weight of concrete is 24 kN/m³ per meter length of the dam, evaluate: 24. Hydrostatic force acting on the wall. 25.The resisting moment of the dam to overturning in kN-m. 26. Factor of safety for sliding.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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number 26 only with coefficient friction of 0.8
A concrete dam of trapezoidal cross section, with one face vertical
has a thickness of 0.60 m at the top and 4.2 m at the bottom. It is 7
meters high and has a horizontal base. The vertical face is subjected
to a water pressure, the water standing 6 m above the base. The
weight of concrete is 24 kN/m³ per meter length of the dam,
evaluate:
24. Hydrostatic force acting on the wall.
25.The resisting moment of the dam to overturning in kN-m.
26. Factor of safety for sliding.
27 Factor of safety against overturning.
Transcribed Image Text:A concrete dam of trapezoidal cross section, with one face vertical has a thickness of 0.60 m at the top and 4.2 m at the bottom. It is 7 meters high and has a horizontal base. The vertical face is subjected to a water pressure, the water standing 6 m above the base. The weight of concrete is 24 kN/m³ per meter length of the dam, evaluate: 24. Hydrostatic force acting on the wall. 25.The resisting moment of the dam to overturning in kN-m. 26. Factor of safety for sliding. 27 Factor of safety against overturning.
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