水压支柱护顶残留富矿资源回收新工艺  

RECOVERY OF RESIDUAL RICH ORE WITH THE HELP OF HYDRAULIC SUPPORT PROPS

作　　者：阳雨平[1] 吴爱祥[1] 余健[1] 

机构地区：[1]中南大学,长沙410083

出　　处：《中国矿业》2002年第2期37-39,共3页China Mining Magazine

摘　　要：本次设计根据某矿残留富矿开采技术条件 ,引用先进的单体支护设备—水压支柱 ,并综合运用控制爆破技术、顶板地压监测和预报技术 ,设计简便实用的水压支柱护顶进路间隔回采新工艺 ,实现对矿柱的安全、低成本回采 。According to actual conditions,the advanced hydraulic props are introduced.In combination with technology of controlled blasting,monitoring and prediction of roof pressure,a safe access road protected by hydraulic support props can be obtained to recover the rich residual ore.The method is well worth the efforts to spread it.

关 键 词：水压支柱 残留富矿 水平矿柱 光面爆破 支柱护顶 地压监测 回采 

分 类 号：TD853.391[矿业工程—金属矿开采]