| 坚硬顶板、软煤、软底大倾角较薄厚煤层综放工作面的开采实践 |
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| 引用本文： | 李洪,杨立辉.坚硬顶板、软煤、软底大倾角较薄厚煤层综放工作面的开采实践[J].煤炭技术,2006,25(11). |
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| 作者姓名： | 李洪 杨立辉 |
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| 摘 要： | 介绍了新疆焦煤集团主焦煤公司在大倾角坚硬顶板、软煤、软底较薄厚煤层综采放顶煤的开采经验,论述了开采工艺特点及技术措施。
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| 关 键 词： | 坚硬顶板 软煤 软底 大倾角 综放 |
Mining Practice in Fully Mechanized Caving Coal Face of Hard Roof,Soft Coal, Soft Bottom, and Large Inclination Thick Coal Bed |
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| LI Hong,YANG Li-hui.Mining Practice in Fully Mechanized Caving Coal Face of Hard Roof,Soft Coal, Soft Bottom, and Large Inclination Thick Coal Bed[J].Coal Technology,2006,25(11). |
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| Authors: | LI Hong YANG Li-hui |
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| Abstract: | The mining practice is introduced in the fully mechanized caving coal face of large in clination,hard roof,soft coal,soft bottom and thinck coal bed.The mining craft characteristics and technology measures are expounded. |
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| Keywords: | hard roof soft coal soft bottom large inclination fully mechanized caving coal |
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