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以瓦斯地质理论为基础,分析了梁北煤矿区域构造对煤田构造分布的控制,通过研究矿井构造分布与演化特征,得出了煤层瓦斯和构造煤的分布规律,含煤地层经历多期构造运动综合作用、互相叠加,加剧了煤层瓦斯积聚和集中涌出程度,滑动构造对煤层变形、破坏和构造煤的形成起控制作用。认为含高能瓦斯的构造煤发育区是煤与瓦斯突出发生的危险地带,为矿井瓦斯灾害治理提供了参考。
Based on the gas geology theory, this paper analyzes the control of tectonic distribution in the coal field by the regional structure of Liangbei coal mine. By studying the distribution and evolution characteristics of the mine structure, the distribution rules of coal seam gas and tectonic coal are obtained. The coal-bearing strata undergo multi-period tectonic movement The combination of these two effects intensifies the accumulation and concentration of gas in coal seams, and the sliding structure plays a controlling role in the deformation and destruction of coal seams and the formation of structural coal. It is considered that the development zone of tectonic coal with high-energy gas is a dangerous zone where coal and gas outburst occur, which provides a reference for mine gas disaster management.