东乡铜矿线23线～29线采空区围岩稳定性研究  

The Stability Study of the Country Rocks in the Mined Area at 23~29 Contour in Dongxiang Copper Mine

作　　者：赖永东 

机构地区：[1]江西铜业公司科研设计所

出　　处：《江西铜业工程》1998年第1期13-19,共7页

摘　　要：本文简要介绍了(?)岩破坏机理与有限元法在东乡铜矿23线～29钱采空区(?)This article gives a brief introduction about the application of country rock disruption Principle and limited element method into the Stability analysis of the country rock in the mined area at 23~29 contour in Dongxiang Copper Mine.

关 键 词：采空区 冒落 有限元 稳定性 

分 类 号：TD32[矿业工程—矿井建设]