Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 9 (Q.No. 41)
41.
In a direct shear test the shear stress and normal stress on a dry sand sample at failure are 0.6 kg/cm2 and 1 kg/cm2 respectively. The angle of internal friction of the sand will be nearly
Discussion:
3 comments Page 1 of 1.
Arya said:
8 years ago
tan^-1(0.6/0.1)
Dharshit said:
8 years ago
It should be Tan^-(0.6/1).
Rakesh kumar said:
7 years ago
We know that s=c+6Tan^.
For sandy soil c=0,
than, we findTan^.
For sandy soil c=0,
than, we findTan^.
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