A New Rock Joint Generation Method and Its Verification in PFC2D

<div>Generation of specimens with multiple groups of joints. (a) Persistent joints; (b) nonpersistent joints; (c) initial stress distribution for the persistent joints; (d) initial stress distribution for the nonpersistent joints</div>

Advances in Materials Science and Engineering

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Figure 11

Figure 11: A New Rock Joint Generation Method and Its Verification in PFC2D 