| 浅谈煤矿底板突水机理及防治 |
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| 引用本文： | 丁华,徐建文,张海君.浅谈煤矿底板突水机理及防治[J].山西焦煤科技,2011,35(4):35-37,41. |
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| 作者姓名： | 丁华 徐建文 张海君 |
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| 作者单位： | 1. 开滦东欢坨矿业分公司,河北,唐山,063022
2. 中国矿业大学,江苏,徐州,221116 |
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| 摘 要： | 通过分析我国煤矿底板突水的基本特点,探讨了其底板突水机理,将煤矿底板突水划分为两大类型,即构造底板突水、工程扰动底板突水。从底板受力和破坏形式的差异出发,将底板分为"三区"和"五带"。运用箱体模型解释了地下水不同储水带、导水带间的径流、补给及排泄现象。
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| 关 键 词： | 底板突水 突水机理 突水现状 防治方法 |
Mechanism and Control of Water Inrush from Coal Seam Floor |
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| Ding Hua,Xu Jian-wen,Zhang Hai-jun.Mechanism and Control of Water Inrush from Coal Seam Floor[J].Shanxi Coking Coal Science & Technology,2011,35(4):35-37,41. |
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| Authors: | Ding Hua Xu Jian-wen Zhang Hai-jun |
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| Affiliation: | Ding Hua,Xu Jian-wen,Zhang Hai-jun |
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| Abstract: | Through the analysis of basic characteristics of water inrush from coal seam floor and discusses mechanism of water inrush from coal seam floor,water-inrush is divided into two types:water inrush from coal seam floor led by geologic structure and water inrush from coal seam floor led by engineering disturbance.According to the difference of the force of coal floor and failure forms,coal seam floor is divided into Three Districts and Five Bands.The Box Model can be established to explain the phenomenon of ru... |
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| Keywords: | Floor water inrush Water inrush mechanism Water-inrush status Prevention and treatment method |
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