团柏煤矿底板奥灰水赋存特征研究

王海平

摘要:團柏煤矿受到顶板K2含水层和底板O2奥灰岩溶水的影响,对矿井安全生产具有一定的威胁。论文分析了底板奥灰水赋存规律,建立了底板含水层突水涌水量预测模型,并利用该模型对团柏煤矿底板奥灰水突水量进行了预测。研究结果对矿井开采设计与矿井防治水工作具有重要的指导意义。

关键词:奥灰岩溶水底板水害预测模型

中图分类号:P641.134 文献标识码:A 文章编号:1672-3791(2012)04(c)-0113-02

The study on occurrence characteristic of ordovician limestone water from floor in TuanBai coal mine

Wang Haiping

(The tuan-bai coal mine of huo-zhou coal electricity group co.,LED,huozhou,shanxi 031400)

Abstract:The coal mine water of K2 from roof and O2 from floor was one of all great hazards threaten the safety production in tuan-bai coal mine.The primary characteristics analysis of the water-control of ordovician limestone water was made,and the water-inrush forecast model was established to predict the water inrush from floor ordovician limestone water of tuanbai coal mine.It has a guide significance to the mine production design and preventive and treatment water.

Key Words:Ordovician limestone karstic water;The floor water hazard;Prediction model