摘要
煤层瓦斯含量是矿井瓦斯灾害预测及防治的基础,本文利用瓦斯地质要素分析的方法,以地勘和生产期间实测瓦斯含量、利用瓦斯参数和瓦斯涌出量反算的瓦斯含量四组数据为基础,通过丰富详实的钻孔资料建立起适用的矿井煤层瓦斯含量预测公式,预测瓦斯含量数据点146个,从而达到了对井田煤层瓦斯含量预测的目的。
Gas content in coal seam is the basis of gas disaster prediction and control in coal mine, with the method of gas geology analysis, 146 gas content data was predicted by empirical formula, the formula was built through gas content of experiment and computation and the data of the exploration, the goal of gas content prediction was carried out.
出处
《煤》
2007年第3期1-3,共3页
Coal
基金
国家"十五"科技攻关资助项目(2005BA813B0310)
关键词
煤层
瓦斯含量
地质因素
预测
coal seam
gas content
geological factors
prediction
