Civil Engineering MCQAE Level Civil Engineering
Which of the following about retaining wall moving away from backfill in civil engineering is correct?
Soil MechanicsActive Earth PressureMEDIUM
Choose the correct answer
A
wall movement has no effect
B
active pressure exceeds passive pressure
C
lateral pressure rises to passive state
D
lateral pressure reduces to active state
Correct Answer
D. lateral pressure reduces to active state
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Movement away mobilizes active wedge failure. Correct option: D.
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