1966年邢台地震序列破裂过程的有限元计算  

THE FINITE ELEMENT MODELLING FOR THE FRACTURE PROCESS OF 1966 XINGTAI EARTHQUAKE SEQUENCE

作　　者：王成宝[1] 张之立[1] 

机构地区：[1]国家地震局地球物理研究所

出　　处：《华北地震科学》1990年第4期31-40,共10页North China Earthquake Sciences

摘　　要：本文根据各时期余震活动图型,震源机制解及地震前后地形变水平矢量分布等资料,提出了邢台地震破裂过程的断层模式,并用断裂有限元方法进行了大量计算得到与观测资料符合最佳的解。Based on the aftershoek distribution in different periods of time, focal mechanism solution aud horizontal deformation related to the earthquakes, a new fault model for the fracture process of the 1966 Xingtai earthquake sequence is suggested in this paper. A variety of computation is proceeded by using finite elemet method then the fault parameters which are best fitted with the observational results are given in this paper.

关 键 词：地震序列 破裂过程 有限元 计算 

分 类 号：P315.1[天文地球—地震学]