Following data are given for a direct shear test conducted on dry sand. • Specimen dimensions: 75 mm x75 mm x 30 mm (height) Normal stress: 250 kN/m Shear force at failure: 190 N a. Determine he angle of friction, phi. b. What are the principal stresses at failure?

Following data are given for a direct shear test conducted on dry sand. • Specimen dimensions: 75 mm x75 mm x 30 mm (height) Normal stress: 250 kN/m Shear force at failure: 190 N a. Determine he angle of friction, phi. b. What are the principal stresses at failure?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Following data are given for a direct shear test conducted on dry sand.
Specimen dimensions: 75 mm x75 mm x 30 mm (height)
Normal stress: 250 kN/m
Shear force at failure: 190N
a. Determine the angle of friction, phi.
b. What are the principal Stresses at failure?

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