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

Table 11

FOS values for slope-4 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	1.259	1.255	1.205	1.18	1.254	0.989	0.986	0.946	0.928	0.998
1.5H: 1V	1.468	1.464	1.391	1.357	1.464	1.217	1.213	1.148	1.122	1.213
2H: 1V	1.636	1.633	1.533	1.495	1.633	1.489	1.487	1.395	1.361	1.487
2.5H: 1V	1.829	1.826	1.701	1.659	1.826	1.59	1.587	1.473	1.439	1.588