SITUATION. A 9 m high retaining wall is laterally supported at the top and fixed at the base. The wall resist active earth pressure increasing from 0 at the top to 52 kN/m at the base per meter length along the longitudinal axis. Determine the design moment at the base. 46.8 kN-m 280.8 kN-m 234 KN-m 1404 kN-m If the lateral support at the top of the wall was removed, determine the design moment at the base. 1404 kN-m 702 kN-m O 234 kN-m 1444 kN-m

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter13: Lateral Earth Pressure: At-rest, Rankine, And Coulomb
Section: Chapter Questions
Problem 13.8P
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SITUATION. A 9 m high retaining wall is laterally supported at the top and fixed at the base. The
wall resist active earth pressure increasing from 0 at the top to 52 kN/m at the base per meter
length along the longitudinal axis.
Determine the design moment at the base.
46.8 kN-m
280.8 kN-m
234 kN-m
1404 kN-m
If the lateral support at the top of the wall was removed, determine the design moment at the
base.
1404 kN-m
702 kN-m
234 kN-m
1444 kN-m
Transcribed Image Text:SITUATION. A 9 m high retaining wall is laterally supported at the top and fixed at the base. The wall resist active earth pressure increasing from 0 at the top to 52 kN/m at the base per meter length along the longitudinal axis. Determine the design moment at the base. 46.8 kN-m 280.8 kN-m 234 kN-m 1404 kN-m If the lateral support at the top of the wall was removed, determine the design moment at the base. 1404 kN-m 702 kN-m 234 kN-m 1444 kN-m
Determine the lateral displacement at the top if the top support was removed.
10108.8/EI
O 11108.8/EI
11372.4/EI
13724.0/EI
Transcribed Image Text:Determine the lateral displacement at the top if the top support was removed. 10108.8/EI O 11108.8/EI 11372.4/EI 13724.0/EI
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