| "三软"煤层炮采放顶煤工作面矿压规律研究 |
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| 引用本文： | 张光耀,李振华,岳世权."三软"煤层炮采放顶煤工作面矿压规律研究[J].河南理工大学学报(自然科学版),2005,24(4):275-277. |
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| 作者姓名： | 张光耀 李振华 岳世权 |
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| 作者单位： | 郑州市大峪沟矿务局,河南巩义,451250;河南理工大学,河南焦作,454003 |
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| 基金项目： | 河南省重大科技攻关项目（2002-183） |
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| 摘 要： | 通过对红旗井中厚煤层炮采放顶煤工作面矿压观测分析,得出“三软”中厚煤层炮采放顶煤工作面的矿压显现特征,综合评价其支架的适应性与工作状态,为工作面支架选型提供依据,对同类条件下放顶煤工作面开采具有指导意义.
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| 关 键 词： | "三软"煤层 放顶煤 矿压显现特征 |
| 文章编号： | 1007-7332（2005）04-0275-03 |
| 收稿时间： | 2005-06-21 |
| 修稿时间： | 2005年6月21日 |
Study on Strata Behavior Regularity in Top-caving Mining Face of Three Soft and Midium-thickness Coal Seams |
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| ZHANG Guang-yao,LI Zhen-hua,YUE Shi-quan.Study on Strata Behavior Regularity in Top-caving Mining Face of Three Soft and Midium-thickness Coal Seams[J].JOURNAL OF HENAN POLYTECHNIC UNIVERSITY,2005,24(4):275-277. |
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| Authors: | ZHANG Guang-yao LI Zhen-hua YUE Shi-quan |
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| Abstract: | Based on the observation and analysis of strata behavior in top-caving mining face of midiumthickness coal faces in Hongqi shaft, the characteristics of strata behavior can be drawn. The paper evaluares the adaptability and working state of its support, and provides a basis for support selection and has the instructional significance for dip face in the same condition. |
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| Keywords: | three soft coal seams top-caving mining characteristic of strata behavior |
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