【摘要】 阳煤集团新景矿在3#煤层采掘时频繁发生煤与瓦斯突、喷出现象,严重威胁着矿井安全生产和3#煤层的正常开采。论文基于地质构造影响煤层瓦斯赋存的原理,分析地质构造对煤层瓦斯、煤体结构及瓦斯突、喷出的控制作用,为防治矿井瓦斯灾害,保障煤矿安全生产提供地质基础。更多还原

【Abstract】 Xinjing Coal Mine Yangquan Group No.3 coal seam mining of coal when the frequent occurrence of sudden,spouting phenomenon,serious threat to the safety of the mine production and the normal exploitation of coal seam No.3.paper based on geological effect principle,analysis of geological structure of the coal seam gas,coal and gas outburst body structure,clarify the status and distribution of gas storage,gas in mine disaster,guarantee safety in coal mines to provide geological basis.更多还原