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本文从炮眼直径、深度、炸药消耗量、炮眼数目等几个方面分析了煤矿岩巷爆破参数的优化,并探讨了快速掘进技术,旨在为相关煤矿岩巷爆破掘进实践提供参考。
In this paper, the optimization of blasting parameters of coal rock roadway is analyzed from the aspects of blasting diameter, depth, explosive consumption and the number of blasting holes. The rapid excavation technology is also discussed in order to provide references for blasting tunneling in relevant coal mine rocks.