| 厚煤层综放工作面顶板压力显现规律观测与分析 |
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| 引用本文： | 刘保申,赵连刚. 厚煤层综放工作面顶板压力显现规律观测与分析[J]. 煤炭技术, 2007, 26(10): 104-105 |
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| 作者姓名： | 刘保申 赵连刚 |
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| 作者单位： | 义马煤业集团公司,千秋煤矿,河南,义马,472300 |
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| 摘 要： | 通过对厚煤层综采放顶煤工作面顶板压力进行长期有效的观测与分析,在工作面支架上安装11台YZJ-60型圆盘测压仪进行观测,初步得出了综采工作面回采几个重要的压力显现规律曲线,为工作面的回采提供了有益的指导。
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| 关 键 词： | 厚煤层 顶板压力 观测 分析 |
| 文章编号： | 1008-8425(2007)10-0104-02 |
| 修稿时间： | 2007-07-20 |
Observation and Analysis of Thick Coal Seam Roof Pressure Regularity |
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| LIU Bao-shen,ZHAO Lian-gang. Observation and Analysis of Thick Coal Seam Roof Pressure Regularity[J]. Coal Technology, 2007, 26(10): 104-105 |
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| Authors: | LIU Bao-shen ZHAO Lian-gang |
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| Abstract: | By a long-term effective observation and analysis of roof pressure at thick seam caving face such as observing by installing 11 YZJ-60-disc pressure instruments,preliminarily several very important regularity of the pressure curv at fully mechanized actual mining are got,which provides a useful guide for the actuat mining. |
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| Keywords: | thick seam roof pressure observation analysis |
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