| 近距离煤层同步开采分析 |
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| 引用本文： | 杜志远. 近距离煤层同步开采分析[J]. 科技情报开发与经济, 2010, 20(27): 222-223 |
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| 作者姓名： | 杜志远 |
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| 作者单位： | 太原市明仕达煤炭设计有限公司,山西太原030001 |
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| 摘 要： | 在煤矿生产中,近距离煤层的开采较为常见,尤其是两层煤均为全区可采,且上层煤为薄煤层、下层煤为中厚或厚煤层的开采。柳林王家沟煤矿的4号、5号煤层属于此种典型情况。通过分析可以得出,同步开采4号、5号煤层是可行的。
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| 关 键 词： | 煤炭开采 同步开采 采煤技术 |
Analysis on the Simultaneous Mining of Close Coal Seams |
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| DU Zhi-yuan. Analysis on the Simultaneous Mining of Close Coal Seams[J]. Sci-Tech Information Development & Economy, 2010, 20(27): 222-223 |
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| Authors: | DU Zhi-yuan |
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| Affiliation: | DU Zhi-yuan |
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| Abstract: | In the production of coal mine,the mining of close coal seams is more common,two coal seams are minable in whole mining area,and the upper one is the thin coal seam,and the lower one is medium-thick coal seam or thick coal seam.And the seam 4 and seam 5 of Wangjiagou Coalmine of Liulin County in Shanxi Province belong to such kind of typical case.Through the Analysis,this paper points out that the simultaneous mining of the seam 4 and seam 5 is feasible. |
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| Keywords: | coal mining simultaneous mining mining technique |
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