金宝山铂钯矿开采地表岩层移动规律研究  

Research on Rock Strata Movement Rule of Mining Surface at Jinbaoshan Platinum Palladium Mine

作　　者：李小武[1] 周晓超[1] 

机构地区：[1]昆明有色冶金设计研究院股份公司,云南昆明650051

出　　处：《有色金属设计》2014年第4期25-28,共4页Nonferrous Metals Design

摘　　要：用三维有限差分软件FLAC3D数值模拟研究了金宝山铂钯矿地下采矿引起地表变形和岩层移动特征变形规律,预测评估了地表移动范围,为矿山工程实践提供了一定的指导。The surface deformation to be induced by underground mining of Jinbaoshan Pt-Pd mine and the deformation rules of rock strata movement characteristics were researched by using the 3D finite difference software FLAC3 D numerial modeling and the moving range of surface was forecasted and evaluated that provided some guidance for mine engineering practice.

关 键 词：地表变形 岩层移动 FLAC3D数值模拟 金宝山铂钯矿 

分 类 号：TD325[矿业工程—矿井建设]