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Impact of Geological Structure to Gas Occurrence Regularity of Guoerzhuang Coal Mine
Author(s): 
Pages: 7-9,18
Year: Issue:  5
Journal: Coal

Abstract: 瓦斯是气态地质体,是地质成因的产物,地质构造和含煤地层的历史演化控制了煤层瓦斯的生成条件和保存条件.文章以瓦斯地质理论为基础,结合郭二庄矿瓦斯地质特征,运用区域构造演化理论和构造逐级控制理论,分析了区域构造特征及对矿区、矿井地质构造的控制,初步总结了煤层瓦斯地质规律.随着开采深度的增加目前的低瓦斯矿井极可能升级为高瓦斯矿井或煤与瓦斯突出矿井,对矿井瓦斯灾害防治具有指导意义.
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