优化爆破参数对提高岩石巷道掘进效率的探讨与实践  

Discussion and Application of Blasting Parameters Optimization on Improving Mine Tunnel Excavation Efficiency

作　　者：常东升 李延林 成光武 

机构地区：[1]平顶山煤业集团公司十三矿,河南平顶山467000

出　　处：《煤炭技术》2007年第2期135-137,共3页Coal Technology

摘　　要：目前由于矿井巷道掘进效率普遍不高,从而极大地影响了矿井生产的正常接替。文中通过优化爆破参数,提高了岩巷掘进的爆破效率,最终提高了巷道掘进速度。Mine tunneling efficiency is generally not very high, which will have a tremendous impact on normal replacement of mining. By optimizing blasting parameters, the blasting efficiency of mine tunnel excavation is improved. The speed of tunnel excavation is ultimately increased.

关 键 词：爆破参数 优化 掘进效率 

分 类 号：TD235.1[矿业工程—矿井建设]