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几次强震及震前震中附近地区中小地震与地球自转的关系
引用本文:王恒信,赵晓燕,李艳娥,陈学忠. 几次强震及震前震中附近地区中小地震与地球自转的关系[J]. 地震, 2011, 31(2): 33-41
作者姓名:王恒信  赵晓燕  李艳娥  陈学忠
作者单位:1.中国地震局地球物理研究所, 北京 100081;
2.防灾科技学院, 河北 三河燕郊 065201
基金项目:中国地震局教师科研基金(20090103)资助
摘    要:本文分析了1975年海城7.3级、 2008年汶川8.0级和2004年印尼苏门答腊9.0级地震与地球自转的关系, 给出了震前震中附近地区中小地震与地球自转之间较好的相关关系。 结果对深入认识地球自转与地震发生之间的关系具有裨益。

关 键 词:强震  中小地震  地球自转  
收稿时间:2010-09-01
修稿时间:2010-12-03

A study on the Relationships between Earth Rotation and the Occurrences of Several Strong Earthquakes
WANG Heng-xin,ZHAO Xiao-yan,LI Yan-e,CHEN Xue-zhong. A study on the Relationships between Earth Rotation and the Occurrences of Several Strong Earthquakes[J]. China Earthguake Engineering Journal, 2011, 31(2): 33-41
Authors:WANG Heng-xin  ZHAO Xiao-yan  LI Yan-e  CHEN Xue-zhong
Affiliation:1. Institute of Geophysics, CEA, Beijing 100081, China;
2. Institute of Disaster Prevention Science & Technology, Yanjiao, Hebei 065201, China
Abstract:This paper investigated the relationships between Earth rotation and the 1975 M7.3 Haicheng,Liaoning earthquake,the 2008 M8.0 Wenchuan,Sichuan earthquake and the 2004 M9 Sumatra earthuqke along with the small to moderate earthquakes occurring around their epicenter regions prio to the occurrence of the strong earthquakes.The obtained results could benefit to the further understanding of the problem about the relationship between the earth rotation and earthquakes.
Keywords:Strong earthquake  Small to moderate earthquake  Earth rotation  
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