From: Study on the influence of slope height and angle on the factor of safety and shape of failure of slopes based on strength reduction method of analysis
Sandy-Clay
Clayey
Sandy
Saturated unit weight (kN/m3)
18
20
Unit weight (kN/m3)
16
Cohesion (kPa)
5
15
2
Angle of friction (degree)
25
26
33
Young’s modulus(kPa)
10000
15000
Poisson’s ratio
0.35
0.4
0.33
Dilatancy angle
0