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

Table 13

FOS values for slope-6 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	1.307	1.303	1.245	1.215	1.303	0.996	0.993	0.949	0.931	0.992
1.5H: 1V	1.613	1.609	1.518	1.481	1.609	1.253	1.25	1.18	1.153	1.25
2H: 1V	1.834	1.834	1.715	1.672	1.834	1.444	1.441	1.346	1.316	1.441
2.5H: 1V	2.014	2.013	1.889	1.846	2.013	1.614	1.614	1.513	1.481	1.614