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1 优势节理组产状统计结果
Table 1 Statistical results of dominant joint set occurrence
组号占比/%倾向/(°)倾角/(°)
最大值最小值均值方差分布规律最大值最小值均值方差分布规律
136.36166120143.17126.89正态分布417971.7821.75正态分布
232.74196239216.2195.13正态分布447971.8619.83正态分布
35.41329306317.0735.58正态分布517569.2221.58正态分布
43.99314839.9923.69正态分布567770.5128.00正态分布