摘要
介绍了中条山有色金属集团公司胡家峪矿业公司桐坑90#矿体的开采思路,阐述了在破碎岩体中采矿的具体方法,通过研讨、实践检验,摸索出一套更成熟的破碎岩体中采矿的新方法,为今后开采相似矿体积累了经验。
This paper introduced the mining thinking of No.90 orebody in Tongkeng mine area of Hujiayu Mining Company, Zhongtiaoshan Nonferrous Grop Company. The specific mining method in cataclastic rock mass was elaborated, and a set of new mining method was sought out through research and practice, which provided experience for similar orebody mining.
出处
《中国矿山工程》
2005年第6期1-4,30,共5页
China Mine Engineering
关键词
碎裂岩体
放顶拉底
自然崩落法
cataclastic rock mass
artifical caving and undercut
natural caving method
