5. The shear strength of a normally consolidated clay can be given by the equation 7 = o'tan 31°. A consolidated-undrained triaxial test was conducted on the clay with the following results: • Chamber-confining pressure = 112 kN/m² • Deviator stress at failure = 100 kN/m² a) Determine the consolidated-undrained friction angle b) Pore water pressure developed in the clay specimen at failure.

5. The shear strength of a normally consolidated clay can be given by the equation 7 = o'tan 31°. A consolidated-undrained triaxial test was conducted on the clay with the following results: • Chamber-confining pressure = 112 kN/m² • Deviator stress at failure = 100 kN/m² a) Determine the consolidated-undrained friction angle b) Pore water pressure developed in the clay specimen at failure.

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter10: Shear Strength Of Soil

Section: Chapter Questions

Problem 10.20P

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