下金煤矿半煤岩巷道支护设计与应用研究  

Design and application research for half-coal rock lane of Xiajin coal mines

作　　者：苏光林[1] 杨元辉[1] 欧世仁[1] 李磊[1] 

机构地区：[1]广西大学资源与冶金学院,广西南宁530004

出　　处：《山西建筑》2013年第31期72-74,共3页Shanxi Architecture

摘　　要：对下金煤矿的情况和支护历史做了简单分析,重点论述了锚网喷支护技术在回风下山巷道中的应用,并与其他用U型钢支护的巷道在经济上和实际支护效果上做了简要对比,表明了锚网喷支护技术在煤矿巷道支护方面的优越性。It analyses the case of the coal mines and the history of support, focuses on the shotcrete support technology in the Huifeng Xiashan roadway, and make a brief comparison with the use of other U-shaped steel support of the roadway in the economy and supporting effect on the ac- tual, shows the superiority of shotcrete support technology in the coal mine roadway support.

关 键 词：煤矿 支护 巷道 锚网喷 

分 类 号：TD353[矿业工程—矿井建设]