Q.3) USE ONLY GRAPHICAL METHOD: A consolidated-drained triaxial test was conducted on a normally consolidated clay...

Q.3) USE ONLY GRAPHICAL METHOD: A consolidated-drained triaxial test was conducted on a normally consolidated clay with a chamber pressure, σ3 = 172 kN/m2 . The deviator stress at failure, (Δσd)f = 227 kN/m2 . Determine (12 points): a. The angle of friction, φ' b. The angle θ that the failure plane makes with the major principal plane c. The normal stress, σf', and the shear stress, τf, on the failure plane

Expert Solution

FINAL ANSWERS

(a) Angle of Friction

(b) Angle of Failure Plane with the major Principal Plane

(c) Normal stress on the failure plane

Shear stress on the failure plane

DETAILED SOLUTION

Ally Wells answered 8 months ago

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