1994年9月16日台湾浅滩7.3级地震发震构造的讨论

DISCUSSION ON CAUSATIVE FAULT FOR THE EARTHQUAKE OF M7.3 IN THE TAIWAN SHALLOW ON SEP.16,1994

从台湾海峡与台湾浅滩的地貌特征、区域构造格局、海峡盆地形成历史、深部构造与断裂构造、震源机制解以及地震活动等方面论述了台湾浅滩７．３级地震的发震构造，认为北东东向澎湖—北港隆起南侧断裂（义竹断裂）是该地震的发震构造。

The Yizhu fault in direction of NNE which located at south side of Penghu-Beigang rise is the causative fault for the earthquake of M 7.3 in the Taiwan shallow.This is discussed from the follows:the geomorphologic feature of the Taiwan strait and the shallow,regional structure pattern,history of the strait basin,deep structure and faults,earthquake focal mechanism and earthquake activities.