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Stress path equation for tri-axial test upon application of deviatoric stress is, $q=10 \sqrt{3}+0.5 p$. The respective values of cohesion, $c($ in $\mathrm{kPa}$ ) and angle of internal friction, $\phi$ are:
(A) 20 and $20^{\circ}$
(B) 20 and $30^{\circ}$
(C) 30 and $30^{\circ}$
(D) 30 and $20^{\circ}$



Question ID - 1 | SaraNextGen Top Answer

Stress path equation for tri-axial test upon application of deviatoric stress is, $q=10 \sqrt{3}+0.5 p$. The respective values of cohesion, $c($ in $\mathrm{kPa}$ ) and angle of internal friction, $\phi$ are:
(A) 20 and $20^{\circ}$
(B) 20 and $30^{\circ}$
(C) 30 and $30^{\circ}$
(D) 30 and $20^{\circ}$

1 Answer
127 votes
Answer Key / Explanation : (B) -

20 and $30^{\circ}$

127 votes


127