摘要
本文介绍了半罗山矿的地质概况，探讨了低瓦斯矿井瓦斯漏出的一般规律，论述了瓦斯地质编图对煤矿通风安全及生产的指导意义。
This paper describes the general situation of mining in Banluoshan coal mine, dis-cusses the regulations of methane emission,gas geology mapping and its application in coal mine methane mangement and safe production.
关键词
瓦斯地质编图
瓦斯涌出
矿山通风
gas geolog mapping, ventilation and safety
methane emission
