摘要
以建材701矿为工程对象,结合矿山生产现状和工程地质条件,详细总结了该矿露天转地下开拓方式和开采方案,为类似露天转地下矿山提供参考。
Taking 701 Mine as a project object,and combined with the actual situation in mining and engineering geological conditions,the exploitation design of transition from open pit to underground mine are summarized in detail,providing a reference to the similar mines of transition from open pit to underground.
出处
《金属矿山》
CAS
北大核心
2009年第S1期141-144,共4页
Metal Mine
关键词
露天转地下
无底柱分段崩落法
三维实体模型
Transition from open pit to underground
Non - pillar sublevel caving
3D Model
