摘要
露天转地下开采是许多大中型矿山迟早要面对和解决的一个问题。本文简要介绍了板石矿业公司上青矿露天转地下开采平稳过渡的经验以及对眼前山铁矿露天转地下开采的借鉴意义。
Open-pit mining to be transferred into underground mining is an issue many large or middle-sized mines have to face early or late. The experience of smooth transfer of Shangqing Iron ore Mine of Banshi Mining Company are introduced, which can be taken for reference by Yanqianshan Iron Ore Mine.
出处
《矿业工程》
CAS
2006年第3期29-31,共3页
Mining Engineering
关键词
露天矿
露天转地下开采
平稳过渡
经验
Open-pit mine
Open-pit mining transfers to underground mining
smooth transfer
