The effective shear strength parameters of a normally consolidated clay are Ø' = 25 and c' = 0. CU test was conducted on a similar sample with confining pressure (03) of 112 kPa while the deviator stress at failure was found to be 100 kPa. 1. Determine the angle of internal friction, Øcu. 2. Determine the pore water pressure developed at failure.

The effective shear strength parameters of a normally consolidated clay are Ø' = 25 and c' = 0. CU test was conducted on a similar sample with confining pressure (03) of 112 kPa while the deviator stress at failure was found to be 100 kPa. 1. Determine the angle of internal friction, Øcu. 2. Determine the pore water pressure developed at failure.

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter12: Shear Strength Of Soil

Section: Chapter Questions

Problem 12.19P

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