摘要
煤层瓦斯涌出是威胁矿井安全生产的重要因素,而回采工作面以其瓦斯涌出量大、来源复杂、影响因素多和作业区域内瓦斯分布不均匀而受到特别关注。针对陈四楼矿瓦斯异常区十二采区的开采情况,通过分析该采区21207回采工作面异常区域瓦斯涌出数据,建立非线性回归模型研究揭示工作面瓦斯涌出规律并预测其瓦斯涌出量,为回采面异常区域瓦斯治理提供依据。
Coal bed gas is an important factor which threaten the mine safety production,while the working face is paid to an special at- tention for its large gas emission quantity, complicated sources, influenced by many factors and the uneven gas distribution in working working area. According to the mining of No. 12 mining area in Chensilou Coal Mine,it made an analysis on the gas emission data in 21207 working face, and established regression model to research and reveals the gas emission rule to predict the gas emission. This has provided the basis for the mining face gas control.
出处
《中州煤炭》
2014年第6期51-53,共3页
Zhongzhou Coal
