A 30-m high triangular dam has a vertical upstream face from the horizontal base. The depth of water on the upstream side of the dam is 27 m. If concrete weighs 23.5 kN/m³ and neglecting hydrostatic uplift, a. Determine the minimum width of the base such that the resultant force falls within the middle thirds. b. Determine the minimum coefficient of friction to prevent sliding.

A 30-m high triangular dam has a vertical upstream face from the horizontal base. The depth of water on the upstream side of the dam is 27 m. If concrete weighs 23.5 kN/m³ and neglecting hydrostatic uplift, a. Determine the minimum width of the base such that the resultant force falls within the middle thirds. b. Determine the minimum coefficient of friction to prevent sliding.

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter14: Lateral Earth Pressure: Curved Failure Surface

Section: Chapter Questions

Problem 14.15P: The cross section of a braced cut supporting a sheet pile installation in a clay soil is shown in...

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