The Parabolic Variational Inequalities for Variably Saturated Water Flow in Heterogeneous Fracture Networks

Figure 11

Numerical realizations of two fracture systems in a fractured rock slope under rainfall condition: (a) dip of 15 degrees; (b) dip of 30 degrees; (c) dip of 45 degrees; (d) dip of 60 degrees.

(a) Case

(b) Case

(c) Case

(d) Case