SEISMOLOGY AND GEOLOGY ›› 2001, Vol. 23 ›› Issue (1): 35-42.
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Fu Zhengxiang, Liu Guiping, Cheng Qifu
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傅征祥, 刘桂萍, 陈棋福
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Abstract: This paper has studied the interaction between the Haiyuan-Gulang-Changma great earthquake on the north boundary of the Tibetan plateau based on the conception of Coulomb static stress change. The results show that the Gulang earthquake occurred in advance of 16～44 years from triggering by Haiyuan event, and the occurrence of Changma earthquake was not affected by Coulomb static stress change resulting from Haiyuan and Gulang earthquake occurrence.
Key words: Coulomb static stress change, Earthquake interaction, Haiyuan-Gulang-Changma earthquake
摘要： 基于Coulomb静应力变化的概念,研究了青藏高原北缘的海原(1920年2月,M=8.5)、古浪(1927年5月,M=8.0)和昌马(1932年12月,M=7.6)3次大地震之间的相互关系。结果表明,海原大地震发生可能诱发古浪大地震提前16～44a发生;而昌马地震发生可能不受海原和古浪地震诱发静应力变化的影响。
关键词: 青藏高原, 地震相互作用, 海原、古浪、昌马地震
Fu Zhengxiang, Liu Guiping, Cheng Qifu. DYNAMIC ANALYSIS ON INTERACTION BETWEEN THE HAIYUAN-GULANG-CHANGMA GREAT EARTHQUAKE IN THE NORTH BOUNDARY OF THE TIBETAN PLATEAU[J]. SEISMOLOGY AND GEOLOGY, 2001, 23(1): 35-42.
傅征祥, 刘桂萍, 陈棋福. 青藏高原北缘海原、古浪、昌马大地震间相互作用的动力学分析[J]. 地震地质, 2001, 23(1): 35-42.
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