深部岩体水耦合爆破裂纹扩展数值模拟研究 |
金鹏,刘科伟,李旭东,杨家彩 |
Numerical Simulation Study of Crack Propagation in Deep Rock Mass Under Water-coupling Blasting |
Peng JIN,Kewei LIU,Xudong LI,Jiacai YANG |
图5 不同地应力下水耦合爆破裂纹扩展结果(Kd=2.5) |
Fig.5 Crack propagation results of water-coupling blasting under different in-situ stresses(Kd=2.5) |