摘要
针对岩巷爆破图表设计中炮眼布置与实际操作差距,装药量控制与装爆质量等问题,通过现场试验、分析,找出了岩巷爆破中降低炸药消耗量与提高爆破效果的有效途径。
Aiming at problems such as differences between the arrangement of borehole on the blueprint and that in the practical operation, the control of charge quantity, etc, control of the charge quantity, effective methods of both reducing explosive consumption and improving blasting effect in stone drifting are found after testing and analyzing.
出处
《煤矿爆破》
2006年第1期9-12,共4页
Coal Mine Blasting
关键词
岩巷掘进
炸药消耗
爆破效果
stone drifting explosive consumption
blasting effect
