| 放顶煤开采技术在黑河市151煤矿的应用 |
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| 引用本文： | 高清龙.放顶煤开采技术在黑河市151煤矿的应用[J].煤炭技术,2008,27(11). |
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| 作者姓名： | 高清龙 |
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| 作者单位： | 黑河市151煤矿有限责任公司,黑龙江,黑河,161449 |
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| 摘 要： | 黑河市151煤矿通过应用放顶煤开采技术,改变了原有传统的分层开采,降低了生产成本,简化了开采工艺,做到了安全管理顶板,为以后在黑河地区顶板坚硬条件下,炮采放顶煤提供了成功经验。
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| 关 键 词： | 煤矿 工作面 放顶煤 |
Application of Mining Technology with Caving of Roof Coal at 151 Coal Mine |
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| GAO Qing-long.Application of Mining Technology with Caving of Roof Coal at 151 Coal Mine[J].Coal Technology,2008,27(11). |
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| Authors: | GAO Qing-long |
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| Abstract: | Through the application of mining technology with caving of roof coal at 151 Coal Mine,the layer mining of single thick coal seam is changed,the mining efficiency is raised,the production cost is reduced,the safe roof management is done.The successful experience is provided for the condition at coal seam of adamantine in Heihe Region in blasting caving coal of technique. |
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| Keywords: | coal mine coal face caving of roof coal |
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