(B) Consider a rigid retaining wall with partially backfill with a surcharge. Which one of the following diagrams closely represents the Rankine's active earth pressure distribution against this wall? submerged cohesionless (D) (C)

(B) Consider a rigid retaining wall with partially backfill with a surcharge. Which one of the following diagrams closely represents the Rankine's active earth pressure distribution against this wall? submerged cohesionless (D) (C)

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter9: Consolidation

Section: Chapter Questions

Problem 9.8P

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Transcribed Image Text:The soil profile at a site consists of a 5 m thick sand layer underline by a c-o soil Im Youlk = 16.5 kN/m as shown in figure. The water table is found 1 m below the ground level. The entire soil mass is retained by a concrete retaining wall and is in the active state. Yu = 19 kN/m', y = 9.81 kN/m³ 4 m $ = 32° Y = 18.5 kN/m', Y, = 9.81 kN/m³ 3 m c = 25 kN/m², = 24° The back of the wall is smooth and sat vertical. The total active earth pressure (expressed in kN/m?) at point A as per Rankine's theory is

(B)
Consider a rigid retaining wall with
partially submerged
cohesionless
backfill with a surcharge. Which one of
following diagrams closely
represents the Rankine's active earth
distribution against this wall?
the
(C)
pressure

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