人工间柱的回采方法与构筑工艺  

The stoping method and constructional technology of artificial intervening pillar

作　　者：唐有德[1] 

机构地区：[1]广东高要河台金矿

出　　处：《黄金》2003年第5期23-25,共3页Gold

摘　　要：空场采矿法使用的类框架结构采空区新型处理技术 ,由人工底柱及人工间柱与一些低品位矿石柱组成类框架 ,而在垂直方向上支撑上下盘围岩并起到隔离空区作用的人工间柱 ,其回采方法与构筑工艺紧密相连 ,规格尺寸也各不相同。The analogous frame structure to treat mined out area in the application of open stope method is composed of artificial sill pillar,artificial intervening pillar and some low graded ore pillar.The stoping method of artificial intervening pillars which vertically support the country rock in upper and lower walls and segregate the mined out area is closely related to constructional technology with different specifications.

关 键 词：空场采矿法 采空区处理 类框架结构 人工间柱 构筑工艺 

分 类 号：TD853.91[矿业工程—金属矿开采]