摘要
结合部分矿山实例介绍了露天转地下开采过渡期、过渡期的回采方案、崩落法回采露天边坡矿的经验和应注意的几个主要安全问题。
In combination with some mine examples, the transition phase from open mining to underground mining, the stoping plan for the transition phase, the experience for stoping the ores of open pit slope by caving method and several main safety problems to be noted were introduced in this paper.
出处
《冶金矿山设计与建设》
1999年第5期3-8,共6页
Metal Mine Design & Construction
关键词
露天开采
地下开采
露天边坡矿
不停产
采矿
Open mining Underground mining Transition phase Stoping Ores of open slope
