摘要
介绍大宝山矿业有限公司矿区露天境界内地下采空区的赋存形态、空区精确探测方法、空区分类以及针对具体空区形态而选择的防治方法;大宝山露天境界内地下盲空区的精确探测、防治方法、爆破及施工安全管理等经验,对国内外同类型矿山资源的安全、合理的开发利用具有重要参考意义.
The occurrence status of, and the precise detecting method, classification and corresponding protection methods for the underground cavities within the limit of an open pit at Dabaoshan mine were described in the paper. These, plus the proper safety management of blasting and construction within the blind underground cavities will provide those mines similar to Dabaoshan mine with useful guidelines for mine safety, protection and exploitation.
出处
《南方金属》
CAS
2012年第6期28-30,共3页
Southern Metals
关键词
空区分类
盲空区探测
安全防治
空区处理
cavity classification
blind cavity detection
safety control and protection
cavity handling
