Effects of Soil Properties and Slope Angle on Deformation and Stability of Cut Slopes

Table 8

FOS values for slope-1 for different slope angles before and after saturation.

Slope angle	Before saturation FOS					After saturation FOS
	Bishop	Spencer	Ordinary	Janbu	M-P	Bishop	Spencer	Ordinary	Janbu	M-P
1H: 1V	1.129	1.129	1.074	1.056	1.129	0.995	0.994	0.953	0.936	0.994
1.5H: 1V	1.375	1.375	1.345	1.325	1.375	1.253	1.252	1.122	1.194	1.252
2H: 1V	1.769	1.767	1.71	1.676	1.767	1.406	1.405	1.347	1.321	1.405
2.5H: 1V	1.894	1.892	1.757	1.728	1.892	1.642	1.641	1.559	1.528	1.641