| 特厚复杂结构煤层小块段放顶煤开采技术 |
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| 引用本文： | 康东,闫嘉勃. 特厚复杂结构煤层小块段放顶煤开采技术[J]. 煤炭技术, 2006, 25(3): 40-41 |
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| 作者姓名： | 康东 闫嘉勃 |
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| 作者单位： | 鹤岗矿业集团公司,益新公司,黑龙江,鹤岗,154106 |
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| 摘 要： | 探索有效的特厚复杂结构煤层小块段的开采方式,可提高效益,降低消耗,开采简单,便于生产。进行放顶煤开采时,应注意瓦斯、自燃、粉尘的治理及提高回收率等问题。
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| 关 键 词： | 特厚煤层 小块段 采煤 |
| 文章编号： | 1008-8725(2006)03-0040-02 |
| 修稿时间： | 2006-01-05 |
Caving Mining Technology at Small Piece Section of Superhihe and Complicated Seam |
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| KANG Dong,YAN Jia-bo. Caving Mining Technology at Small Piece Section of Superhihe and Complicated Seam[J]. Coal Technology, 2006, 25(3): 40-41 |
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| Authors: | KANG Dong YAN Jia-bo |
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| Abstract: | The effective mining method at small piece section of superhigh and complicated seam is explored.The benefit can be increased and consume be reduced.It has the superiority of cutting simple,easy production and caving mining.The problem of gas,self-burn,dust management and increasing rate of recovery should be attended. |
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| Keywords: | superhigh seam small piece section coal mining |
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