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地震 ›› 2011, Vol. 31 ›› Issue (2): 33-41.

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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

王恒信1, 赵晓燕2, 李艳娥1, 陈学忠1   

  1. 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
  • 收稿日期:2010-09-01 修回日期:2010-12-03 出版日期:2011-04-30 发布日期:2021-09-09
  • 作者简介:王恒信(1985-), 男, 江苏徐州人, 在读硕士研究生, 主要从事地震预测研究。
  • 基金资助:
    中国地震局教师科研基金(20090103)资助

A study on the Relationships between Earth Rotation and the Occurrences of Several Strong Earthquakes

WANG Heng-xin1, ZHAO Xiao-yan2, LI Yan-e1, CHEN Xue-zhong1   

  1. 1. Institute of Geophysics, CEA, Beijing 100081, China;
    2. Institute of Disaster Prevention Science & Technology, Yanjiao, Hebei 065201, China
  • Received:2010-09-01 Revised:2010-12-03 Online:2011-04-30 Published:2021-09-09

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

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.

Key words: Strong earthquake, Small to moderate earthquake, Earth rotation

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