| 水平分段巷道放顶煤采煤法研究 |
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| 引用本文： | 李成端.水平分段巷道放顶煤采煤法研究[J].西安科技大学学报,1996(2). |
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| 作者姓名： | 李成端 |
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| 作者单位： | 湘潭矿业学院资源工程系 |
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| 摘 要： | 论述了急倾斜中厚－厚煤层水平分段巷道放顶煤采煤方法，分析了工作面生产能力和促使顶煤冒落放出的措施。工业性试验表明，这是拓宽放顶煤采煤法在急倾斜煤层应用的有效途径。
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| 关 键 词： | 急倾斜中厚－厚煤层，放煤巷道，放煤小眼 |
RESEARCH ON CAVING METHOD OF HORIZONTAL ROADWAY |
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| Li Chengduan.RESEARCH ON CAVING METHOD OF HORIZONTAL ROADWAY[J].JOurnal of XI’an University of Science and Technology,1996(2). |
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| Authors: | Li Chengduan |
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| Institution: | Dept. of Resources Engineering. Xiangtan Mining Institute. Xiangtan 411201 |
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| Abstract: | This article discusses caving method in steep medium-thickness and high seam of horizontal sublever roadway analyses the face productivity and the measures to improve the falling and giving out of roof coal. The industrial experiment shous that this is the most efficient way of developing caving method in steep medium-thickness and high seam. |
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| Keywords: | steep medium-thickness and highameam caving roadway cavubg popshot |
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