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.
出处
《煤炭技术》
CAS
北大核心
2009年第11期84-85,共2页
Coal Technology
关键词
顶板钻孔
瓦斯抽放
参数
roof drilling
gas extraction
parameter
