摘要
大化、岩滩两个相邻的梯级水库在建成蓄水后出现了频繁的地震活动，延续时间已达１０余年，目前还在继续活动。地震系列属震群型。地震频度、强度与水库水位升降有明显的对应关系。判断应属于水库诱发地震。
In the two adjacent cascade reservoirs,Dahua and Yantan, after they were constructed and filled with water I earthquakes took place frequently for ten yeas,and seem to be active continuously. Their seismic series belongs to seismic group type.There are notable corresponding relation among seism.ic frequency,seismic intensity and level of reservoirs. These earthquakes are induced by resevoirs.
出处
《水力发电学报》
CSCD
北大核心
1996年第4期45-53,共9页
Journal of Hydroelectric Engineering
关键词
水库
诱发地震
地震频度
震群型
库区地震观测
Reservoir Earthquake inducement Earthquake frequencey Earthquake group type
