中文摘要：

为了研究底板破坏型采煤工作面突水机理和快速治理超化煤矿22081工作面底板突水,采用理论分析和现场实证的方法,参考“下三带”理论和流固耦合原理,提出了采煤工作面底板“下四带”理论,揭示了底板突水导水通道的发育规律。辅以物探手段和经验公式的计算,准确圈定了突水导水通道的分布区域,利用先进的堵水工艺,成功地治理了水患。研究结论是对传统“下三带”理论的发展。堵水的成功经验可为治理日益严重的煤矿底板突水提供借鉴。

英文摘要：

In order to study the water-inrush mechanism of working-face evoked by mining floor damage and fast governs the water-inrush of working faces 22081 in ChaoHua coal mine, the theoretical analysis and the scene real diagnosis method are used, reference ＂the next three-zone＂ theory and flows-solid coupling principle,proposed ＂the next four-zone＂ theory of mining working-face floor, discovered the developmental mechanism of water-inrush passage of mining floor~ With the aid of physical--explore method and empirical formula computation, the distributed region of water-inrush passage were accurately selected and the water-inrush has governed successfully by used the advanced craft of control water. The research conclusion is improved to the theory of ＂the next three-zone＂. The success experience of government water-inrush may provide the model for the government serious water-inrush of coal mining floor day by day.