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6 不同应力水平下巷道的位移与塑性区分布

Fig. 6 Displacement and plastic zone distribution of surrounding rock under different geo-stress levels