摘要
一个矿床内需要采用露天与地下联合开采时,如果不是将它们在空间和时间上作为一个有机整体同时考虑开采设计,则会带来很多的问题。某铜矿区地表氧化矿的露天开采活动就是在完全不考虑对地下开采的影响下进行的。通过对该铜矿区形成的数处露天采坑的调查,分析其对地下开采造成的影响,并提出灾害防治的对策。
When a deposit needs the joint of open pit and underground mining,no combination as an organic whole of open pit and underground mining in space and time in its exploitation and design will bring a lot of trouble.The open-pit mining of a surface-oxidized copper ore was carried out which did not consider the influence of underground mining at all.Through the investigation on various copper mining pits,impacts on the underground mining are analyzed,and some recommendations of disaster prevention were proposed.
出处
《金属矿山》
CAS
北大核心
2010年第12期12-14,共3页
Metal Mine
关键词
露天开采
地下开采
影响
建议
Open-pit mining
Underground mining
Impact
Recommendations
