Error Source Analysis and Precision Assessment of Limit Equilibrium Methods for Rock Slopes

Figure 6

Shear stress distribution on the sliding surface with changes of c and φ. (a) φ = 35°, with the change in value of c; (b) φ = 25°, with the change in value of c; (c) c = 100 kPa, with the change in value of φ.

(a)

(b)

(c)