欢迎访问《金属矿山》杂志官方网站,今天是 分享到:

金属矿山 ›› 2008, Vol. 38 ›› Issue (07): 27-29+159.

• 采矿工程 • 上一篇    下一篇

露天转地下开采前期关键技术措施研究

田泽军1,南世卿2,宋爱东2   

  1. 1.唐钢矿业有限公司;2.石人沟铁矿
  • 收稿日期:2008-05-23 出版日期:2008-07-15 发布日期:2011-07-16

Key Technical Measures in the Early Period of Transition from Open-pit to Underground Mining

Tian Zejun1,Nan Shiqing2,Song Aidong2   

  1. 1.TangSteel Mining Co., Ltd.2.Shirengou Iron Mine
  • Received:2008-05-23 Online:2008-07-15 Published:2011-07-16

摘要: 目前我国大部分铁矿山面临由露天转入地下开采问题,而由露天转入地下开采会遇到许多新的技术问题,其中最主要的问题是如何实现平稳过渡和如何实现生产衔接。针对露天转地下开采的主要问题即平稳过渡措施问题,制定出了一系列平稳过渡的措施方案:分期建设、增加脉内措施井(巷)工程、回收残矿等,取得了理想的效果。

关键词: 露天转地下, 平稳过渡, 措施方案, 技术研究

Abstract: Presently, most of the iron mines in China have to face the issue of transition from open-pit mining to underground mining.Such transition will involve many technical issues and the most important one is how to realize a steady transition and the production convergence.In light of the main issue in the transition from open-pit mining to underground mining, a series of measures for a steady transition were planned, adopted and achieved ideal effect, including staged construction, increase of in-vein measure shaft(drift)engineering and recovery of residual ore.

Key words: Transition from open-pit to underground mining, steady transition, measures and plan, technical research