摘要
本文介绍了高位巷结合裂隙带钻孔抽放瓦斯工艺的试验情况及其效果，对解决工作面瓦斯超限及提高本煤层瓦斯抽放车具有重要意义。
No10 Ming of Pingdingshan Coal (Group) CO. LTD.Abstract: This paper describes application of the technology of methane drainage by a highly-situated roadwaywith boreholes in fracturing zones to the test togetherwith its result in No10 Mine of Pingdingshan Coal(Group) CO. LTD. which has a vital significance in dealingwith transgression of the active face methane and improving the methane drainage rate of the working face.
出处
《煤矿安全》
CAS
北大核心
1999年第9期27-28,共2页
Safety in Coal Mines
