基于RHT模型双孔同时爆破均质岩体损伤的数值模拟

王卫华,刘洋,张理维,张恒根

Numerical Simulation of Homogeneous Rock Mass Damage Caused by Two-hole Simultaneous Blasting Based on RHT Model

Weihua WANG,Yang LIU,Liwei ZHANG,Henggen ZHANG

图7 双孔爆破“切片”示意图（以炮孔间距0.6 m为例）

Fig.7 Schematic of “slice” of double hole blasting（taking the hole spacing of 0.6 m as an example）