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金属矿山 ›› 2012, Vol. 41 ›› Issue (12): 32-34.

• 采矿工程 • 上一篇    下一篇

桃冲铁矿民采空区治理方案优化选择

谢其全1,杨家冕2,3,4,孙丽军2,3,4
  

  1. 1.马钢(集团)控股有限公司桃冲矿业公司;2.中钢集团马鞍山矿山研究院有限公司;3.金属矿山安全与健康国家重点实验室;4.金属矿产资源高效循环利用国家工程研究中心
  • 出版日期:2012-12-15 发布日期:2012-12-28

Optimizing Selection of Administration Program of Non-regular Goafs in Taochong Iron Mine

Xie Qiquan1,Yang Jiamian2,3,4,Sun Lijun2,3,4   

  1. 1. Taochong Mining Company,Magang (Group) Holdings Co.,Ltd.;2.Sinosteel Maanshan Institute of Mining Research Co.,Ltd.;3.State Key Laboratory of Safety and Health for Metal Mine;4. National Engineering Research Center of High Efficiency Cyclic Utilization of Metal Mineral Resources
  • Online:2012-12-15 Published:2012-12-28

摘要: 桃冲铁矿七中段采准作业所揭露的民采空区形态极为复杂,严重威胁着矿山的安全生产。为消除隐患,针对民采空区的赋存状态和特点,对其进行数值模拟分析,通过分析结果提出了合理可行的民采空区治理方案。

关键词: 民采空区, 数值模拟, 治理方案

Abstract: The non-regular goaf forms discovered at the mining fields of the seventh stage of Taochong Iron Mine is very complex,which posed a threat to safety production. In order to eliminate the hidden danger,this paper conducted numerical simulation analysis based on the occurrence state and characteristic of the non-regular goafs. A reasonable and practicable administration scheme is presented through the analysis.

Key words: Non-regular goafs, Numerical simulation, Administration scheme