help asap huhu A cylindrical specimen of a saturated soil fails under a stress of 150 kPa in an unconfined compression test . The failure plane makes an angle of 52° with horizontal a.) Compute the angle of internal friction of soil b.) Compute the cohesion of the soil c.) compute the shearing stress at failure Plane.

help asap huhu A cylindrical specimen of a saturated soil fails under a stress of 150 kPa in an unconfined compression test . The failure plane makes an angle of 52° with horizontal a.) Compute the angle of internal friction of soil b.) Compute the cohesion of the soil c.) compute the shearing stress at failure Plane.

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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A soil specimen is subjected to a tri – axial test. The soil specimen is cohesionless. If the shear stress that causes failure is 300 kPa. and the normal stress at failure is only 500 kPa 5. Determine the angle of shearing resistance in degrees 6. Determine the angle that the failure plane measured from the major principal plane. 7. Determine the total axial stress in kPa at which failure is expected to occur.
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