摘要
介绍西石门铁矿的生产现状,通过总结分析40m中段上部残留矿的赋存形式,采用平面底部结构采矿方法,对残留矿体进行回收,保证残采矿的回收安全,有效延长矿山的服务年限。
The production status of Xishimen Iron Mine is introduced, and the occurrence status of the upper residual ore above 40m level is analyzed. After analysis and field applications, the flat bottom structure mining method is successfully launched, which ensures the safety of residual ore recovery and effectively extends the service life of Xishimen Iron Mine.
出处
《有色金属（矿山部分）》
2012年第4期17-18,53,共3页
NONFERROUS METALS(Mining Section）
关键词
生产现状
施工进度
上部残留矿
延长
回收
应用
production status
construction progress
upper residual ore
extend
recovery
application
