Failure Mechanism of Anchored Rock under Constant Resistance Values of Cable Based on Particle Flow Code

Figure 17

Crack number evolution curve.

(a) R0

(b) R10

(c) R20

(d) R30

(e) R40

(f) R50

(g) R60

(h) R70

(i) R80

(j) R90

(k) R100