摘要
为了掌握涡北煤矿瓦斯涌出规律,研究了涡北矿地质构造及工作面瓦斯涌出量,得出断裂构造对瓦斯涌出的影响规律。有针对性地提出回采工作面遇到断层构造时的瓦斯防治措施,有效保障了矿井安全生产。
In order to grasp the law of gas emission in Guobei coal mine,the geological structure and the gas emission amount on working face were analyzed,and the rules of fractured structure influencing the gas emission were obtained.The corresponding measures were proposed for the gas control when mining on the fractured coal seams,effectively protecting the safety production in the coal mine.
出处
《中国煤炭》
北大核心
2011年第11期26-28,68,共4页
China Coal
