摘要
根据动态传播断层与同层内横向断层间的相互作用以及异层内深浅断层之间的相互作用讨论了1303年洪洞大震时北北东向震源大幅度错动对临汾北西西向活动断层的致锁作用,由此研究了1695年临汾8级大震形成的原因。最后还讨论了1989年山西大同—阳高中强震发生的成因机制。
On the basis of the interactions between propagating fault and transverse fault in the same layer and between the faults in different layers. we have studied the effect on Linfen NWW fault exerted by the slip motion of Linfe NNE fault during the occurrence of 1303 Hongdong great earthquake. and then we have studied the causes of 1695 Linfen earthquake and Datong-Yanggao moderate earthquakes occurred in 1989.
出处
《灾害学》
CSCD
1992年第3期16-18,共3页
Journal of Catastrophology
关键词
地震
大震
成因
Seismic cause, Lingfen great earthquake, Interaction between faults
