摘要
根据丰山铜矿北缘矿区的矿体赋存条件及开采特点 ,综合国内外采场稳定性分类的方法 ,应用FUZZY综合评判法建立丰山铜矿北缘矿区采场稳定性评判的多因素指标体系。丰山铜矿采场的稳定性分为 3个级别 ,针对每个级别的采场提出了相应的采场顶板安全管理的措施。
A comprehensive assessment system for the stability of underground stopes is established with Fuzzy-Sets on the basis of the geological conditions and characteristic of the ore body in Fenshen Copper Mine The mining safety of the stopes is divided into three types The measures of safe mining operation for each type are recommended
出处
《有色金属》
CSCD
2002年第3期99-102,123,共5页
Nonferrous Metals
