| 顶板周期来压和底板突水的关系研究 |
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| 引用本文： | 张西民,王秀辉.顶板周期来压和底板突水的关系研究[J].煤田地质与勘探,1997(Z1). |
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| 作者姓名： | 张西民 王秀辉 |
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| 作者单位： | 煤炭科学研究总院西安分院!710054 |
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| 摘 要： | 从矿山压力角度分析采煤工作面底板破坏带最大深度产生的时间和位置，进而探讨顶板来压和底板突水之间的关系，最后给出工作面来压和非来压期间，底板究水的可能性。
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| 关 键 词： | 顶板来压 支承压力 承压开采 底板突水 |
THE RELATIONSHIP OF COAL ROOF PRESSURE AND WATER-IRRUPTION FROM FLOOR |
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| Zhang Ximing, WangXiuhui.THE RELATIONSHIP OF COAL ROOF PRESSURE AND WATER-IRRUPTION FROM FLOOR[J].Coal Geology & Exploration,1997(Z1). |
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| Authors: | Zhang Ximing WangXiuhui |
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| Abstract: | The paper analysed the maximum damage depth of the working face floor. Based on the result, the relationship between roof pressure and water-irruption from floor are discussed. |
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| Keywords: | roof pressure coal floor water-irruption |
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