崔庙煤矿穿层钻孔聚能爆破实验阶段效果分析  

Effect Analysis of Experiental Stage on Mohaupt Blasting with Drilling Through Coal Seams in Cuimiao Coal Mine

作　　者：李宗远[1] 郭志强[1] 王之贵 袁书芳 

机构地区：[1]郑煤集团崔庙煤矿,河南荥阳450131

出　　处：《煤炭技术》2009年第6期99-101,共3页Coal Technology

摘　　要：介绍了崔庙煤矿11031B后尾抽巷下段穿层钻孔聚能爆破实验与阶段效果分析测定,确定了合理的效果爆破。对11采区及全矿井消突工作具有重要的指导意义。It was introduced for the experiment and stage effect analysis test on the mohoupt blasting with drill through coal seams at the down stage in No.11031 rear drainage roadway in Cuimiao Coal Mine.The effects of reasonable blasting were determined.It has important guiding significance for the gas outburst elimination work in No.11 mining area and the entire mine.

关 键 词：煤层 底板岩石 穿层聚能爆破钻孔 

分 类 号：TD235[矿业工程—矿井建设]