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.
出处
《现代矿业》
CAS
2009年第11期1-5,共5页
Modern Mining
关键词
锚杆
锚索
喷浆
喷锚网联合支护
地下采矿
岩金矿山
Anchor pole
Anchor cable
Guniting
Combination supporting of guniting and shotcrete and bolt network
Underground mining
Gold mine
