According to the seam gas emission phenomenon in Dafosi Mine,the paper analyzed its characteristics and hazards,put forward the preventing methods and measures.The result has guiding significance on the gas prevention for the development and production of Binchang mining area.%针对彬长矿区大佛寺矿井煤层瓦斯喷出现象,分析了特征和危害,提出了防治方法和措施,对矿区后续开发及生产时期瓦斯防治具有指导意义。
展开▼