Hydraulic Fracturing Mechanism of Rock Mass under Stress-Damage-Seepage Coupling Effect

Figure 10

The Mises stress distribution under unequal confining pressure.

(a) γ =0.1

(b) γ =0.2

(c) γ =0.4

(d) γ =0.6

(e) γ =0.8

(f) γ =1.0