岩金地下开采采场支护技术  

Supporting Technology of Underground Mining of Gold in Stope

作　　者：姚香 

机构地区：[1]长春黄金学院

出　　处：《现代矿业》2009年第11期1-5,共5页Modern Mining

摘　　要：论述了我国岩金地下开采矿山,尤其是矿岩不太稳固的空场法或充填法开采的矿山,大都采用了锚杆、锚索以及喷浆与喷锚网联合等不同采场支护手段,以提高采场矿岩稳固性,保证作业安全,降低损失贫化,提高经济效益。Underground gold mines in China,especially many mining enterprises with unstable mine ore used the open-stope method or the filling method.These enterprises adopted different supporting means,for example anchor pole,anchor cable as well as combination supporting of guniting and shotcrete and bolt network.Its purpose was to increase firmness of mine ore in stope,to guarantee operation safety,to reduce loss and dilution and to increase economic benefits.The above was summarized in the paper.Kindly give me your advice.

关 键 词：锚杆 锚索 喷浆 喷锚网联合支护 地下采矿 岩金矿山 

分 类 号：TD355[矿业工程—矿井建设]