Civil Engineering - Soil Mechanics and Foundation Engineering - Discussion
Discussion Forum : Soil Mechanics and Foundation Engineering - Section 1 (Q.No. 45)
45.
A coarse-grained soil has a voids ratio 0.75, and specific gravity as 2.75. The critical gradient at which quick sand condition occurs, is
Discussion:
21 comments Page 3 of 3.
DIPANJAN BHADRA said:
4 years ago
Critical gradient (ID) = (G-1)/(1+e),
= (2.75-1)/(1+0.75),
= 1.
= (2.75-1)/(1+0.75),
= 1.
(3)
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