STUDY ON RELATION BETWEEN FAULT ACTIVITY AND EARTHQUAKE IN SICHUAN-YUNNAN REGION
Li Ruisha; Zhang Xi; Wang Shuangxu; Zhang Sixin; Xue Fuping ;and Wang Jiying
Second Monitoring and Application Center,CEA, Xi’an 710054
Abstract This paper choses 16 crossfault deformation observation points in SichuanYunnan region, for analyzing the quantitative relation between the relative sliding of fault plane and relative displacement of the sites on the two walls on ground surface and then calculates the amounts of horizontal twist, vertical displacement and the ratio between them, and analyzs the relation between the ratio and the earthquake activity simply.
Key words ：
Sichuan-Yunnan area
earthquake
fault activity
cross-fault observation
deformation
Received: 01 January 1900
Corresponding Authors:
Li Ruisha
Cite this article:
Li Ruisha,Zhang Xi,Wang Shuangxu et al. STUDY ON RELATION BETWEEN FAULT ACTIVITY AND EARTHQUAKE IN SICHUAN-YUNNAN REGION[J]. , 2009, 29(增刊): 20-24.
Li Ruisha,Zhang Xi,Wang Shuangxu et al. STUDY ON RELATION BETWEEN FAULT ACTIVITY AND EARTHQUAKE IN SICHUAN-YUNNAN REGION[J]. jgg, 2009, 29(增刊): 20-24.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2009/V29/I增刊/20
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