Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 15 (Q.No. 40)
40.
A deposit of fine sand has a porosity 'n' and specific gravity of soil solids is G. The hydraulic gradient of the deposit to develop boiling condition of sand is given by
ic = (G - 1)(1 - n)
ic = (G - 1)(1 + n)
Discussion:
1 comments Page 1 of 1.
Rittvik said:
4 years ago
Put the value of e=n/n-1 in the formula of ic = (G-1)/(1+e).
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