分段落矿阶段矿房采矿法在玲珑金矿中的应用  

Application of sublevel caving and stage room mining method in Linglong gold mine

作　　者：吴再海 臧明谦 李建 代家乐 毕学礼 

机构地区：[1]山东黄金矿业(玲珑)有限公司,山东招远265419

出　　处：《有色金属（矿山部分）》2011年第3期8-11,共4页NONFERROUS METALS(Mining Section）

摘　　要：在有色金属矿山的开采过程中,采矿方法的选择主要是从具体矿体赋存条件、技术、经济的角度考虑,设计出适合开采矿脉的最优采矿方法。对于本文中上盘破碎的中厚矿体,结合现场实例,认为中深孔分段落矿阶段矿房采矿法是适合的,为中低品位的中厚矿体开采在提高落矿能力、增加效益方面提供了借鉴。During the mining process of nonferrous metal mines,according to specific concrete conditions of the mineral deposit,from the technical and economic points of view,the optimal method is designed.Through the application in the ore mining in this paper,the sublevel caving and stage room mining method is suitable for the ore body in medium thickness located in fractured hanging wall.The result shows that comprehensive utilization of methods has great significance.

关 键 词：中深孔 阶段矿房采矿法 上盘 破碎 中厚矿体 

分 类 号：TD853.324[矿业工程—金属矿开采]