Influences of Pore-Water Pressure on Slope Stability considering Strength Nonlinearity

Figure 11

Critical slip surfaces of Israeli clay slopes undergoing different pore-water pressures. (a) β = 28^°. (b) β = 45^°. (c) β = 60^°. (d) β = 75^°.

(a)

(b)

(c)

(d)