passive earth pressure

Consider the statements P and Q related to the analysis/design of retaining walls. P : When a rough retaining wall moves toward the backfill, the wall friction force/resistance mob...

The figure shows a vertical retaining wall with backfill consisting of cohesive-frictional soil and a failure plane developed due to passive earth pressure. The forces acting on th...

Let $\sigma'_v$ and $\sigma'_h$ denote the effective vertical stress and effective horizontal stress, respectively. Which one of the following conditions must be satisfied for a so...