采空区下松软煤层巷道围岩稳定性综合控制技术与应用  

Comprehensive Control Technology of the Way Host Rock Stability in the Loose and Soft Seam Under the Abandoned Place

作　　者：田伯权[1] 

机构地区：[1]淮北矿业集团公司临焕煤矿,安徽淮北235135

出　　处：《煤炭技术》2006年第9期76-78,共3页Coal Technology

摘　　要：临涣煤矿在采空区破碎顶板条件下,综合采用锚网喷注等多种支护形式,成功控制住了围岩变形,确保了生产安全,取得了良好的经济效益。Under the broken roof condition in the abandoned place, the support forms with anchor cable injection and so on are comprehensively applied. The host rock deformation is successfully controlled. The production safety is ensured. The good economic benefit is obtained.

关 键 词：采空区 松软煤层 围岩控制 

分 类 号：TD353[矿业工程—矿井建设]