Negative skin friction
(A) Is a downward drag acting on a pile due to downward movement of the surrounding
compressible soil relative to the pile
(B) Develops due to lowering of ground water
(C) Both (a) and (b)
(D) Neither (a) not (b)
(A) Is a downward drag acting on a pile due to downward movement of the surrounding
compressible soil relative to the pile
(B) Develops due to lowering of ground water
(C) Both (a) and (b)
(D) Neither (a) not (b)