A retaining vertical wall 5 m high, retaining a sand of unit weight 17 kN/m3 for which e = 35°, the surface of the sand is horizontal and the water table is below the bottom of wall. Determine the percentage change in the active thrust on wall, if water table rises to ground level. The saturated unit weight of sand is 20 kN/m3.

A retaining vertical wall 5 m high, retaining a sand of unit weight 17 kN/m3 for which e = 35°, the surface of the sand is horizontal and the water table is below the bottom of wall. Determine the percentage change in the active thrust on wall, if water table rises to ground level. The saturated unit weight of sand is 20 kN/m3.

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

Section: Chapter Questions

Problem 14.7P

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