帷幕注浆技术在地下金属矿山的应用  

Application of Curtain Grouting Technology in Underground Metallic Mines

作　　者：刘广步 王斌 周伟 

机构地区：[1]徐州铁矿集团,江苏徐州221138

出　　处：《矿业工程》2016年第6期14-16,共3页Mining Engineering

摘　　要：吴庄铁矿采用井下巷道方式开采,因矿体围岩裂隙岩溶发育、富水性强,在开采过程中,巷道内地下水涌入量不断增大,出现突水灾害。经查明、分析、论证,采用帷幕注浆堵水,可基本保障矿山的安全生产。Wuzhuang Iron Ore Mine is mined by underground roadway method. Due to the karst development and good water abundance of wallrock cracks, in the process of mining, groundwater inrush inside the roadway keeps rising, causing disaster of water bursting. After investigation, analysis and verification, curtain grouting technology is adopted and this technology can almost guarantee safety production of the mine.

关 键 词：金属矿山 帷幕注浆 安全生产 

分 类 号：TD265.4[矿业工程—矿井建设]