Following data are given for a direct shear test conducted on dry silty sand: Specimen dimensions: diameter = 71 mm; height = 25 mm Normal stress: 150 kN/m² Shear force at failure: 276 N a. Determine the angle of friction, ø'. b. For a normal stress of 200 kN/m²?, what shear force is required to cause failure?

Following data are given for a direct shear test conducted on dry silty sand: Specimen dimensions: diameter = 71 mm; height = 25 mm Normal stress: 150 kN/m² Shear force at failure: 276 N a. Determine the angle of friction, ø'. b. For a normal stress of 200 kN/m²?, what shear force is required to cause 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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Test for Determination of Shear Strength

The term shear strength is often associated with the soil. Shear strength is defined as the resistance to the deformation of soil particles due to the continuous action of shear stress. In short, shear strength is the maximum shear stress that a soil can sustain.

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Following data are given for a direct shear test conducted on dry silty sand:
Specimen dimensions: diameter = 71 mm; height = 25 mm
Normal stress: 150 kN/m2
Shear force at failure: 276 N

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