摘要
霍州煤电集团公司庞庞塔矿的9-700综放工作面范围内就存在着多个断层,在工作面推进过程中,为了防止综放工作面发生冲击地压、片帮等事故的发生,在工作面开采初期,以F1断层为例,采用微震观测、理论分析等方法,探究特厚煤层断层活化规律,并对安全开采技术进行研究实践,以期9-700综放工作面能安全高效的通过断层,也为特厚煤层断层诱发型冲击地压防治提供参考依据。
Huo zhou coal mine group company PangPang tower 9-700 fully-mechanized caving scope as there are multiple faults,in the process of working face advancing,in order to prevent the occurrence of full-mechanized caving mining face impact ground pressure,help such as accidents,at the beginning of the working face mining,F1 fault,for example,the methods of seismic observation and theoretical analysis,to explore the special thick seam fault activation rule,and study of safe mining technology practice,in order to 9-700 fully-mechanized working face safe and efficient through fault,also for the special thick coal seam faults induced provides some references for the prevention and control of rock bursts.
作者
付登科
FU Dengke(Huozhou coal and Power Corporation Refco Group Ltd Tubo coal mine,Shanxi Huozhou 031414)
出处
《煤矿现代化》
2019年第5期20-22,共3页
Coal Mine Modernization
关键词
断层
特厚煤层
综放工作面
微震观测
fault
Extra thick coal seam
Fully mechanized caving face
Seismic observation
