| 采煤工作面顶板来压和底板突水关系的数值模拟 |
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| 引用本文： | 张西民,马培智.采煤工作面顶板来压和底板突水关系的数值模拟[J].煤田地质与勘探,1998(Z1). |
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| 作者姓名： | 张西民 马培智 |
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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： | 以某采煤工作面的实际资料为依据，进行了有限元法模拟和底板岩层的力学规律分析，并据此预测底板突水的危险点，进而分析来压和突水的相互关系。
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| 关 键 词： | 底板 突水 顶板 压力 有限元法 |
A NUMERICAL SIMULATION OF THE RELATIONSHIP OF ROOF PRESSURE AND WATER INRUSH FROM FLOOR |
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| Zhang Ximin, Ma Peizhi.A NUMERICAL SIMULATION OF THE RELATIONSHIP OF ROOF PRESSURE AND WATER INRUSH FROM FLOOR[J].Coal Geology & Exploration,1998(Z1). |
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| Authors: | Zhang Ximin Ma Peizhi |
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| Abstract: | According to practical data of a certain working face, the mechanics role of floor strata is simulated by means of finite element method and danger(f)us I)oint of floor water Inrush is predicted, future "lore relationship between roof pressure and water inrush from floor has been;Inalyzed. |
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| Keywords: | floor water inrush roof pressure finite element method |
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