摘要
介绍了在淮南矿区松软、突出煤层中提高突出煤层钻孔孔深的技术途径,并在该矿区的谢一矿、潘一矿等矿井进行了现场试验,取得了较好的效果,为类似矿区瓦斯治理长钻孔施工总结、积累了宝贵的经验。
This paper describes the technical approach to the improvement of the depth of holes drilled along loose outburst coal seam in Huainan Coal Mining Area, on-the-spot tests were conducted in Xie No.l and Pan No.l mines in this area, and good results were obtained, this thus sums up and accumulates valuable experience for long-hole drilling in gas control in the similar coal mine.
出处
《矿业安全与环保》
北大核心
2006年第2期10-11,14,共3页
Mining Safety & Environmental Protection
基金
国家自然科学基金重点项目(50534080)
国家"十五"科技攻关专项(2005BA813B-3-04)
煤炭科学研究总院青年创新基金项目(2004QN41)
