摘要
以典型的低瓦斯矿井为例,详细探讨了煤层瓦斯异常涌出现象,分析了影响瓦斯涌出的地质因素和采掘因素,并对瓦斯异常涌出防治进行了研究。首次运用瓦斯地质理论研究低瓦斯矿井瓦斯异常涌出问题,形成了系统的低瓦斯矿井瓦斯地质规律的研究思路和方法。
Taking the typical l ow gas mines as examples,probing the phenomena of gas unusual gush of coalbeds ,analyzing the factors of geology and mining,and the prevention and management of gas is re-searched.The theory of gas geology is applied to study the prob lem of gas unusual gush at first,and set-ting up systematic research thinking and method of gas geology in the low gas mines.
出处
《中国煤田地质》
2003年第2期20-22,40,共4页
Coal Geology of China
关键词
矿井
煤层
瓦斯异常涌出
防治
地质因素
low gas mine
gas un usual gush
geological factors
prevention and management
