A consolidated-drained triaxial test was conducted on sand. The results are as follows: Confined pressure= sigma 3=20 lb/in2 (Delta.sd)f= 35 lb/in2 Determine: a. Angle of friction for sand b. Angle that the failure plane makes with the major principal plan

A consolidated-drained triaxial test was conducted on sand. The results are as follows: Confined pressure= sigma 3=20 lb/in2 (Delta.sd)f= 35 lb/in2 Determine: a. Angle of friction for sand b. Angle that the failure plane makes with the major principal plan

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter11: Compressibility Of Soil

Section: Chapter Questions

Problem 11.15P

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Question

Geotechnical engineering

A consolidated-drained triaxial test was conducted on sand. The results are as follows:
Confined pressure= sigma 3=20 lb/in2
(Delta.sd)f= 35 lb/in2
Determine:
a. Angle of friction for sand
b. Angle that the failure plane makes with the major principal plan

Study of soil under various loading conditions for different structures. The stability of slopes, foundation planning and designing, shear and bearing capacity of soil are common areas of geotechnical engineering.

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