[1]XIE Ying-qing,ZHANG Jian-guo,LI Xi,et al.Analog Study:Seismogenic Structure of the Wenchuan MS8.0 Earthquake and Similar Structures in Sichuan-Yunnan Region[J].Journal of Seismological Research,2008,31(增刊):505-514.
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Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
31
Number of periods:
2008 05
Page number:
505-514
Column:
Public date:
2008-11-23
- Title:
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Analog Study:Seismogenic Structure of the Wenchuan MS8.0 Earthquake and Similar Structures in Sichuan-Yunnan Region
- Author(s):
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XIE Ying-qing; ZHANG Jian-guo; LI Xi; ZHANG Yan-qi; SHI Wei-hua; LIU Na
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(Earthquake Administration of Yunnan Province,Kunming 650224,Yunnan,China)
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- Keywords:
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Sichuan-Yunnan region; Wenchuan MS8.0 earthquake; seismogenic structure; analog of structure; risk zone of large earthquake
- CLC:
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P315.2
- DOI:
-
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- Abstract:
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We analyze the seismogenic structure of the Wenchuan MS8.0 earthquake and the composition and active characteristics of the Yulong-Longmen deep fault system.Based on the analysis we study the seismic structures in the Sichuan-Yunnan region similar to the Longmenshan fault,using structure analog method.The result indicates that the NE-direction Xiaojinhe fault is potential risk zone of large earthquake,on which MS≥7.0 earthquake possibly occurs.