團柏煤礦底板奧灰水賦存特征研究

王海平

摘要:團柏煤礦受到頂板K2含水層和底板O2奧灰?guī)r溶水的影響,對礦井安全生產具有一定的威脅。論文分析了底板奧灰水賦存規(guī)律,建立了底板含水層突水涌水量預測模型,并利用該模型對團柏煤礦底板奧灰水突水量進行了預測。研究結果對礦井開采設計與礦井防治水工作具有重要的指導意義。

關鍵詞:奧灰?guī)r溶水底板水害預測模型

中圖分類號:P641.134 文獻標識碼:A 文章編號: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