目录第一章工作面概况...................................................................................................................1一、工作面基本情况.........................................................................................................1二、巷道设计...................................................................................................................1三、巷道断面及支护.......................................................................................................2第二章瓦斯地质概况...............................................................................................................3一、顶底板岩性及厚度...................................................................................................3二、地质构造...................................................................................................................3三、水文地质...................................................................................................................4四、煤层情况...................................................................................................................5五、煤质...........................................................................................................................5六、瓦斯、煤尘和自然发火情况...................................................................................5第三章工作面安全生产系统...................................................................................................6一、通风系统...................................................................................................................6二、监测监控系统.........................................................................................................10三、防尘系统.................................................................................................................11四、供电系统.................................................................................................................12五、生产系统.................................................................................................................12第四章煤巷掘进工作面专项防突设计及瓦斯治理技术措施.............................................13一、煤巷掘进工作面专项防突设计.............................................................................13二、煤巷掘进工作面瓦斯治理强化措施.....................................................................18第五章回采工作面专项防突设计及瓦斯治理技术措施.....................................................20一、回采工作面专项防突设计.....................................................................................20二、回采工作面瓦斯治理技术措施.............................................................................22第六章抽采设计.....................................................................................................................25一、瓦斯抽采系统.........................................................................................................25二、抽采管路选择及铺设.............................................................................................25三、钻孔的封孔和连接...................................................................................................27四、抽采效果分析.............................................
