诱导巷道的围岩松动破坏区数值研究

陈冲,李夕兵,冯帆

Numerical Study on Damage Zones of the Induced Roadway Surrounding Rock

Chong CHEN,Xibing LI,Fan FENG

图7 不同侧压系数下巷道的位移与塑性区分布

Fig. 7 Displacement and plastic zone distribution of surrounding rock under different lateral pressure coefficients