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The cantilever retaining wall resists active lateral earth pressure. a e 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/m3 Concrete unit weight = 24 kN/m3 Active earth pressure coefficient = 1/3 Coefficient of friction at the base of the footing = 0.40 Neglect passive earth pressure. Calculate the maximum design moment at the stem per linear meter. 118 105 127 133 O O O O

The cantilever retaining wall resists active lateral earth pressure. a e 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/m3 Concrete unit weight = 24 kN/m3 Active earth pressure coefficient = 1/3 Coefficient of friction at the base of the footing = 0.40 Neglect passive earth pressure. Calculate the maximum design moment at the stem per linear meter. 118 105 127 133 O O O O

Structural Analysis
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. a e 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/m3 Concrete unit weight = 24 kN/m3 Active earth pressure coefficient = 1/3 Coefficient of friction at the base of the footing = 0.40 Neglect passive earth pressure. Calculate the maximum design moment at the stem per linear meter. 118 105 127 133 O O O O
Transcribed Image Text:The cantilever retaining wall resists active lateral earth pressure. a e 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/m3 Concrete unit weight = 24 kN/m3 Active earth pressure coefficient = 1/3 Coefficient of friction at the base of the footing = 0.40 Neglect passive earth pressure. Calculate the maximum design moment at the stem per linear meter. 118 105 127 133 O O O O
The cantilever retaining wall resists active lateral earth pressure. e 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/m3 Active earth pressure coefficient = 1/3 Coefficient of friction at the base of the footing = 0.40 Neglect passive earth pressure. Determine the required resisting moment to result to a minimum factor of safety against overturning of 2.0. 320 307 314 O331 O O O
Transcribed Image Text:The cantilever retaining wall resists active lateral earth pressure. e 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/m3 Active earth pressure coefficient = 1/3 Coefficient of friction at the base of the footing = 0.40 Neglect passive earth pressure. Determine the required resisting moment to result to a minimum factor of safety against overturning of 2.0. 320 307 314 O331 O O O
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