摘要
余吾煤业公司针对矿井3#煤层的具体条件,进行矿井主采煤层的瓦斯基本参数测定,从而了解煤层瓦斯赋存规律、瓦斯来源,为研究瓦斯动力现象提供基本参数。
Yuwu Mining Company determine gas fundamental parameter in shaft main winning area aimed at the concrete condition of 3# coal seam, thereby they acquaint with the rule of coal seam storing, the source of gas and provides fundamental parameter of study gas driving force phenomenon.
出处
《煤》
2008年第9期12-13,22,共3页
Coal
关键词
瓦斯压力
危险性
基本参数
gas pressure
fatalness
fundamental parameter
