6. Consolidated drained triaxial tests on two specimens of a soil gave the following results. Determine the values of cohesion c and angle of friction for the soil. Test No. 1 2 Confining pressure 03 (kN/m²) 80 95 Deviator stress at failure Δσε (kN/m2) 456.5 485 2

6. Consolidated drained triaxial tests on two specimens of a soil gave the following results. Determine the values of cohesion c and angle of friction for the soil. Test No. 1 2 Confining pressure 03 (kN/m²) 80 95 Deviator stress at failure Δσε (kN/m2) 456.5 485 2

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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Concept explainers

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.

Question

6. Consolidated drained triaxial tests on two specimens of a soil gave the following results.
Determine the values of cohesion c and angle of friction for the soil.
Test No.
1
2
Confining pressure
03 (kN/m²)
80
95
Deviator stress at failure
Aof (kN/m²)
456.5
485.2

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