摘要
从分析煤矿缓倾斜突出煤层传统揭煤方法存在的缺点入手,提出"挑顶(挖底)法揭开(揭穿)缓倾斜突出煤层"的技术。系统介绍了大湾煤矿采用挑顶(挖底)法揭开(揭穿)缓倾斜突出煤层的全过程,对安全、快速地揭开缓倾斜突出煤层具有指导意义。
This paper put forward the technique for developing through gentle inclined outburst seam by ripping by starting with the analysis of the shortcomings of the traditional developing method for gentle inclined outburst seam,described the whole course of developing through the gentle inclined outburst seam by ripping in Dawan Coal Mine,which has guidance significance for rapidly and safely developing through the gentle inclined outburst seam.
出处
《矿业安全与环保》
北大核心
2008年第B12期44-45,共2页
Mining Safety & Environmental Protection
