| 急倾斜特厚煤层水平分层开采卸压保护防突技术的应用 |
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| 引用本文： | 张洪.急倾斜特厚煤层水平分层开采卸压保护防突技术的应用[J].华北科技学院学报,2005,2(1):10-13. |
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| 作者姓名： | 张洪 |
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| 作者单位： | 兰州市红古区獐儿沟煤矿 甘肃兰州730080 |
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| 摘 要： | 通过理论分析，数值模拟结果分析和实际考察，确定了急倾斜特厚煤层水平分层开采对下分层的保护深度和在倾向、走向的保护范围。
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| 关 键 词： | 分层开采 保护层 防突 |
| 文章编号： | 1672-7169(2005)01-0010-04 |
| 修稿时间： | 2005年1月12日 |
Application of Unloading Pressure Protection and Anti-Burst Technology in Mining Horizontal Slice of Sharp Inclined and Very Thick Coal Seam |
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| ZHANG Hong.Application of Unloading Pressure Protection and Anti-Burst Technology in Mining Horizontal Slice of Sharp Inclined and Very Thick Coal Seam[J].Journal of North China Institute of Science and Technology,2005,2(1):10-13. |
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| Authors: | ZHANG Hong |
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| Abstract: | By theoretical analysis, numerical simulation analysis and practical exploration, determines the protection depth and range within dip and trend of lower slice im mining horizontal slice of sharp inclined and very thick coal seam. |
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| Keywords: | Slice mining Protection seam Anti-burst |
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