实施水力疏松技术解决应力集中区煤巷单进问题  

Implementation of hydraulic loosening technology in solution of the coal roadway single advancement problems at stress concentration area

作　　者：张永明 

机构地区：[1]鹤壁中泰矿业有限公司,河南鹤壁458010

出　　处：《煤矿现代化》2011年第5期53-54,共2页Coal Mine Modernization

摘　　要：针对应力集中区煤巷掘进防突问题进行了各种试验,最终试验出了适合我矿应力集中区的的水力疏松技术,解决了应力集中区煤巷单进问题。In view of outburst prevention problems at the stress concentration areas, various experiments have been conducted, which finally comes to hydraulic loosening technology compatible to the stress concentration area of our coal mines, and solves the roadway single advancement problems.

关 键 词：应力区 水力疏松技术 应用 

分 类 号：TD823.82[矿业工程—煤矿开采]