顶板高抽钻孔抽放参数的研究  

Study on Gas Extraction Parameters of High-Level Entry

作　　者：高贵祥 

机构地区：[1]通化矿业集团公司松树煤矿,吉林白山134705

出　　处：《煤炭技术》2009年第11期84-85,共2页Coal Technology

摘　　要：对通化矿业集团公司松树煤矿二井+206东一采区高抽钻孔抽放瓦斯参数进行了分析和研究,为回采工作面的瓦斯治理提供了理论依据,为今后的高抽钻孔施工提供了借鉴经验。The gas extraction parameters of the high-level entry were analyzed and researched,in east No.1 mining area,＋206 level,the second mine,in Songshu Coal Mine, Tonghua Mining Industry Group Comp.The theoretical foundation was provided for the gas management.The reference experience was provided for the construction of the high-level entry in future.

关 键 词：顶板钻孔 瓦斯抽放 参数 

分 类 号：TD712[矿业工程—矿井通风与安全]