SITUATION. A 9 m high retaining wall is laterally supported at the top and fixed at the base. The wall resists active earth pressure increasing from 3 kN/m at the top to 12 kN/m at the base per square meter length along the longitudinal axis. Determine the resulting base shear if the wall is free at the top. O 67.5 kN O 27 kN O 40.5 kN O 107.5 kN

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter14: Lateral Earth Pressure
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Problem 14.4P
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SITUATION. A 9 m high retaining wall is laterally supported at the top and fixed at the base. The
wall resists active earth pressure increasing from 3 kN/m at the top to 12 kN/m at the base per
square meter length along the longitudinal axis. Determine the resulting base shear if the wall
is free at the top.
O 67.5 kN
O 27 kN
O 40.5 kN
O 107.5 kN
Transcribed Image Text:SITUATION. A 9 m high retaining wall is laterally supported at the top and fixed at the base. The wall resists active earth pressure increasing from 3 kN/m at the top to 12 kN/m at the base per square meter length along the longitudinal axis. Determine the resulting base shear if the wall is free at the top. O 67.5 kN O 27 kN O 40.5 kN O 107.5 kN
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