In a tri –axial test of a silty soil, the sample failed at normal stress of 475 kPa and a shear stress of 350 kPa. 1. Which of the following gives the angle of internal friction? a. 36.4 degrees b. 46.3 degrees c. 39.3 degrees d. 26.3 degrees 2. Find the angle that the failure plane makes with the x-axis. a. 36.3 degrees b. 63.2 degrees c. 69.3 degrees

In a tri –axial test of a silty soil, the sample failed at normal stress of 475 kPa and a shear stress of 350 kPa. 1. Which of the following gives the angle of internal friction? a. 36.4 degrees b. 46.3 degrees c. 39.3 degrees d. 26.3 degrees 2. Find the angle that the failure plane makes with the x-axis. a. 36.3 degrees b. 63.2 degrees c. 69.3 degrees

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 12.18P

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