摘要
综采工作面瓦斯超限严重制约煤矿的高产高效生产,为掌握塔山煤矿8101综采工作面瓦斯涌出规律,采用单元法对该工作面瓦斯涌出来源及构成进行了分析,对瓦斯涌出量进行了实测,并利用回归分析方法,得出了工作面瓦斯涌出规律,从而为工作面瓦斯治理提供参考,制定针对性措施指导安全生产。
In fully mechanized working face,the gas exceeding limit seriously restricts mine high yield and efficiency. In order to grasp the gas emission rules of №8101 fully mechanized working face,the sources and components of gas in the working face are analyzed by element method,the gas emission rate is measured and the gas emission rules are summarized using regression analysis method. The result can provide a reference for mine gas control and safety production.
出处
《陕西煤炭》
2015年第1期38-40,共3页
Shaanxi Coal
关键词
单元法
综采工作面
瓦斯
涌出规律
分布规律
element method
fully mechanized working face
gas
emission rule
distribution rule
