+1 vote
in Geotechnical Engineering II by (93.7k points)
In Coulomb’s wedge theory, the angle λ is referred as ___________

(a) Angle of wall friction

(b) Surcharge angle

(c) Critical slip angle

(d) None of the mentioned

I got this question during an interview.

Question is from Coulomb’s Wedge Theory in section Failure Envelopes & Earth Pressure of Geotechnical Engineering II

1 Answer

0 votes
by (243k points)
The correct choice is (c) Critical slip angle

The best explanation: In wedge theory, the angle between the slip plane and the ground is called the critical angle λ.

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