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 |
图1 常规扇形孔采场边帮爆破示意图 |
Fig.1 Schematic diagram of conventional fan-hole mining sidewall blasting |