| 急倾斜“三软”不稳定厚煤层切眼掘进技术初探 |
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| 引用本文： | 王平均,李升,张峻伟. 急倾斜“三软”不稳定厚煤层切眼掘进技术初探[J]. 煤炭技术, 2006, 25(2): 134-135 |
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| 作者姓名： | 王平均 李升 张峻伟 |
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| 作者单位： | 义马煤业集团,义络煤业公司,河南,宜阳,471600 |
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| 摘 要： | 通过对急倾斜“三软”不稳定厚煤层沿底掘进切眼两种施工工艺的分析比较,选取了合理的施工方法,确保了矿井安全生产。
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| 关 键 词： | 急倾斜 厚煤层 切眼 |
| 文章编号： | 1008-8725(2006)02-0134-02 |
| 修稿时间： | 2005-11-17 |
Analysis on Apparent Dip Caving Technology in Steeply Inclined Coal Seam |
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| WANG Ping-jun,LI Sheng,ZHANG Jun-wei. Analysis on Apparent Dip Caving Technology in Steeply Inclined Coal Seam[J]. Coal Technology, 2006, 25(2): 134-135 |
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| Authors: | WANG Ping-jun LI Sheng ZHANG Jun-wei |
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| Abstract: | The two excavation technology in steep and"3 soft"unstable thick seam were analyzed and compared,and the suitable method was selected.The technology is favourable to minesafety. |
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| Keywords: | steep seam thickseam active face |
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