Fig. 10

Potential slip depths of four slope failure patterns vs. SWI (a) volcanic soil with different ϕ’; (b) volcanic soil with different c’; (c) Toyoura sand with different ϕ’; (d) Toyoura sand with different c’.

Potential slip depths of four slope failure patterns vs. SWI (a) volcanic soil with different ϕ’; (b) volcanic soil with different c’; (c) Toyoura sand with different ϕ’; (d) Toyoura sand with different c’.