engineering recuitment APSC AE Civil 2020 Test Series Soil Mechanics and Foundation Engineering Stability of Slopes
The factor of safety of an infinite slope in a sand deposit is found to be 1.723. The angle of shearing resistance of the sand is 30 degree. The average slope of the sand deposit is given by
1
sin-1 (0.333)
2
cos-1 (0.252)
3
tan-1 (0.333)
4
cot-1 (0.621)