高应力扇形中深孔采场边帮控制爆破参数优化
李波,温晨,史秀志

Optimization of Stope Sidewall Controlled Blasting Parameters for High-Stress Fan-Shaped Medium-Depth Hole
Bo LI,Chen WEN,Xiuzhi SHI
表1 不耦合系数与炮孔间距匹配关系
Table 1 Matching relationship between uncoupling coefficients and blast holes spacing
模型不耦合系数K炮孔间距L /m
11.361.44
21.651.13
32.110.84
42.880.58