| 露井联采下井工开采顺序的优化分析 |
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| 引用本文： | 刘宪权,朱建明,陆游.露井联采下井工开采顺序的优化分析[J].中国矿业,2007,16(10):63-65. |
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| 作者姓名： | 刘宪权 朱建明 陆游 |
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| 作者单位： | 1. 北京科技大学土木与环境学院,北京,100083;平朔煤炭工业公司安太堡露天煤矿,山西,朔州,036006
2. 北京航空航天大学土木工程系,北京,100083 |
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| 摘 要： | 露井联采模式一般用于开采浅部煤层或矿床,以往的研究主要侧重于对露天开采下边坡的稳定研究,而对涉及井工开采问题的研究重视程度不够。本文从联采对露天边坡破坏特征分析的角度,分析不同井工开开采部位下边坡的破坏过程,并优化其开采顺序。现场实践证明,本文提出的开采顺序是合理的。
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| 关 键 词： | 露井联采 边坡 开采顺序 |
| 文章编号： | 1004-4051（2007）10-0063-03 |
| 修稿时间： | 2007-06-14 |
Mining order and its optimization analysis under combined model of open-pit with underground mining |
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| LIU Xian-quan,ZHU Jian-ming,LU You.Mining order and its optimization analysis under combined model of open-pit with underground mining[J].China Mining Magazine,2007,16(10):63-65. |
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| Authors: | LIU Xian-quan ZHU Jian-ming LU You |
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| Affiliation: | 1. School of Civil and Environment Engineering, University of Science and Technology Beijing, Beijing 100083, China; 2. Antaibao Open-Pit Mine, Pingshuo Coal Industry Company, Shuozhou 036006, China; 3. Department of Civil Engineering, Beihang University, Beijing 100083, China |
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| Abstract: | The combined model of open-pit with underground mine are generally adopted to exploit shallow coal seam or mineral deposit, precious studies are mainly focused on the stability of the slope under open-pit mining, and the research on the problems due to underground mining is attached less importance to. This paper analyses the failure process of the slope under different underground mining sequence from the angle of analysis of the slope failure feature due to combining mining, and the mining order is optimized, filed practice proves that the mining sequence put forward in this paper is reasonable. |
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| Keywords: | combined open-pit with underground mining slope mining order |
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