摘要
水库地震震源浅,烈度高,衰减慢。震级3.0级以下地震烈度明显偏高,基本以Ⅵ度为限。3.0级以上地震烈度偏高不明显。水库地震致灾主要是发生4.5级以上破坏性的诱发地震。
Reservoir induced earthquake focus is shallower,intensity higher and intensity attenuation slower than usual of natural seismicity when M <3 0,but it is limited within VI dgree. Intensity is not obviously higher when M 3 0
出处
《水力发电学报》
EI
CSCD
北大核心
1998年第2期21-25,共5页
Journal of Hydroelectric Engineering
关键词
水库地震
烈度
特点
水库诱发地震
Reservoir earthquake\ Intensity\ Characteristics