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

Table 12

FOS values for slope-5 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	1.231	1.23	1.17	1.139	1.229	0.974	0.971	0.931	0.91	0.971
1.5H: 1V	1.525	1.527	1.448	1.409	1.527	1.207	1.205	1.139	1.114	1.204
2H: 1V	1.771	1.772	1.683	1.64	1.772	1.407	1.406	1.314	1.283	1.405
2.5H: 1V	1.983	1.985	1.899	1.85	1.984	1.601	1.601	1.502	1.467	1.601