Given: a 0.3 m b = 0.6 m c = 0.6 m d = 3.5 m e = 5 m f = 0.5 m Soil unit weight = 17 kN/m3 Concrete unit weight = 24 kN/m !! Active earth pressure coefficient = 1/3 Coefficient of friction at the base of the footing 0.40 Neglect passive earth pressure. Determine the total vertical force that will result to a minimum factor of safety against sliding of 1.50. O 321 O 312 332 307

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The cantilever retaining wall resists active lateral earth pressure.
b
Transcribed Image Text:The cantilever retaining wall resists active lateral earth pressure. b
Given:
a = 0.3 m
b = 0.6 m
c = 0.6 m
d = 3.5 m
e = 5 m
f = 0.5 m
Soil unit weight = 17 kN/m
Concrete unit weight = 24 kN/m
!!
Active earth pressure coefficient = 1/3
Coefficient of friction at the base of the footing 0.40
Neglect passive earth pressure.
Determine the total vertical force that will result to a minimum factor of safety against sliding
of 1.50.
O 321
O 312
332
307
Transcribed Image Text:Given: a = 0.3 m b = 0.6 m c = 0.6 m d = 3.5 m e = 5 m f = 0.5 m Soil unit weight = 17 kN/m Concrete unit weight = 24 kN/m !! Active earth pressure coefficient = 1/3 Coefficient of friction at the base of the footing 0.40 Neglect passive earth pressure. Determine the total vertical force that will result to a minimum factor of safety against sliding of 1.50. O 321 O 312 332 307
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