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
Chuanfeng FANG,Jinmiao WANG,Shanbing LI,Mingtao JIA
表6 节理参数
Table 6 Parameters of joint
参数名称数值参数名称数值
法向刚度/GPa6.0摩擦角/(°)25
切向刚度/GPa3.0抗拉强度/MPa0.7
黏聚力/MPa7.0