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9 存在2个自由面的炮孔装填结构与双孔爆破数值模型示意图(炮孔距自由面 0.6 m)
Fig.9 Schematic diagram of blast hole filling structure with two free surfaces and numerical model of double hole blasting (blast holes are 0.6 m away from the free surface)