煤炭科技2023,Vol.44Issue(5):105-109,5.DOI:10.19896/j.cnki.mtkj.2023.05.019
桑树坪煤矿穿层钻孔漏气位置检测及"三堵两注"封孔提浓技术研究
Research on gas leakage position detection of cross-layer boreholes and "three plugging and two injection"sealing concentration technology in Sangshuping Coal Mine
摘要
关键词
穿层钻孔/漏气位置/"三堵两注"封孔/瓦斯浓度Key words
cross-layer borehole/leakage location/"three plugging and two injection"sealing/gas concentration分类
矿业与冶金引用本文复制引用
李义强,屈花荣,姚明柱,段晨烨..桑树坪煤矿穿层钻孔漏气位置检测及"三堵两注"封孔提浓技术研究[J].煤炭科技,2023,44(5):105-109,5.基金项目
国家自然科学基金青年项目(52104222) (52104222)