摘要
通过对在松软、薄煤层施工本煤层抽放钻孔的研究分析,详细介绍了该技术的施工方法,为该技术在我国薄煤层地质条件下推广应用提供了可靠的依据。
By the analysis of the scheduling drainage drilling in the construction,the methods are introduced in detail,which provides a reliable basis for the application in our country under the conditions of thin seam.
出处
《煤炭技术》
CAS
北大核心
2009年第5期116-118,共3页
Coal Technology
关键词
压风排粉
松软、薄煤层
抽放钻孔
wind pressure draining powder
soft,thin seam
drainage drilling
