天池公司属高于瓦斯矿井,15煤层随着向深部延伸,瓦斯含量和瓦斯压力增高,在采掘过程中,时常出现顶钻、喷孔等动力现象,煤与瓦斯突出等瓦斯灾害已成为影响煤矿正常生产和威胁煤矿人身安全的重大问题。因此,有必要对15煤层的煤与瓦斯突出危险性进行研究评价。 Tianchi Company is higher than the gas mine. As the coal seam 15 extends to the deep, the gas content and gas pressure increase. During the excavation process, the dynamic phenomena such as top drilled hole and jet hole often appear. The gas disasters such as coal and gas outburst have become Normal production and threaten coal mine personal safety major issues. Therefore, it is necessary to research and evaluate the coal and gas outburst danger in Coal Seam 15.