基于3D-σ数值模拟的某钨矿地压活动区资源回收方案研究  

On the Mineral Resource Recovery Plan in the High Geopressure Area of a Tungsten Mine based on 3D-σ Numerical Simulation

作　　者：吴贤振[1] 王晓军[1] 赵奎[1] 刘明松[1] 

机构地区：[1]江西理工大学,江西赣州341000

出　　处：《中国钨业》2008年第3期7-10,共4页China Tungsten Industry

基　　金：江西省教育厅资助(赣教技字[2007]212)

摘　　要：某钨矿由于受大地质断层和连续采空区群的影响共发生三次大规模的地压活动,造成大量资源回收困难。通过对矿区地压的3D-σ数值模拟,提出了地压活动区资源回收的合理方案。Three large-scaled geopressure activities occurred three times because of the influence of big faults and continuous mined-out zones in a tungsten mine, which caused a lot ofdifficuhies for recovering mineral resources. This paper puts forward a reasonable plan for recovering those mineral resources in ground pressure area based on 3D-σ numerical simulation.

关 键 词：断层 连续采空区群 3D-σ数值模拟 

分 类 号：TD864[矿业工程—金属矿开采]