基于PFC2D-DFN的自然崩落法数值模拟研究

方传峰,王晋淼,李剡兵,贾明涛

Numerical Simulation Research of Natural Caving Method Based on PFC2D-DFN

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图9 裂纹扩展与破裂类型统计

Fig.9 Crack propagation and statistics of fracture types