| 厚煤层采煤法回采工艺分析 |
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| 引用本文： | 孙贵仁.厚煤层采煤法回采工艺分析[J].价值工程,2011,30(9):7-7. |
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| 作者姓名： | 孙贵仁 |
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| 作者单位： | 龙煤鹤岗分公司富力煤矿,鹤岗,154100 |
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| 摘 要： | 一般而言,厚度在3.5m以上的煤层为厚煤层。按照煤层的赋存状况,厚煤层的开采方法主要有分层开采和一次采全高。本文主要分析了再生顶板及假顶、厚煤层一次采全高等回采工艺。
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| 关 键 词： | 厚煤层 采煤法 回采工艺 |
Extraction Process Analysis on High Seam Coal Mining Method |
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| Sun Guiren.Extraction Process Analysis on High Seam Coal Mining Method[J].Value Engineering,2011,30(9):7-7. |
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| Authors: | Sun Guiren |
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| Institution: | Sun Guiren(Longmei Group Hegang Branch,Fuli Coal Mine,Hegang 154100,China) |
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| Abstract: | In general,the seam thickness of more than 3.5m is regarded as thick coal seam.In accordance with the seam of the occurrence conditions,thick seam mining methods are layered exploration and mining high overall.This paper analyzes the regeneration roof,false roof and thick coal seam mining overall height of thick coal seam in one time extraction process. |
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| Keywords: | thick coal seam mining method extraction process |
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