ON MECHANISMS OF EARTHQUAKES OCCURRED INBADONG ALONGSHORE OF THREE GORGES RESERVOIR
Wang Dun 1) ;Wang Qiuliang 1) ;Li Jinggang 1) ; and Yuan Li 2)
1)Institute of Seismology, CEA,Wuhan 4300712)Wuhan Institute of Technology,Wuhan 430073
Abstract The earthquake location and focal mechanism in the Three Gorges area show that the seismogenic stress of earthquakes occurred in the Badong alongshore, the Three Gorges area is caused by the impoundment of the Three Gorges reservoir. This result also agrees with previous numerical simulation. The gliding of shallow terrane triggered by water loading of the Three Gorges reservoir may be the main mechanism of this earthquakes.
Key words ：
Three Gorges reservoir
alongshore
reservoir induced earthquake
water loading
focal mechanism
Received: 01 January 1900
Corresponding Authors:
Wang Dun
Cite this article:
Wang Dun ,Wang Qiuliang ,Li Jinggang et al. ON MECHANISMS OF EARTHQUAKES OCCURRED INBADONG ALONGSHORE OF THREE GORGES RESERVOIR[J]. , 2007, 27(增刊): 32-34.
Wang Dun ,Wang Qiuliang ,Li Jinggang et al. ON MECHANISMS OF EARTHQUAKES OCCURRED INBADONG ALONGSHORE OF THREE GORGES RESERVOIR[J]. jgg, 2007, 27(增刊): 32-34.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2007/V27/I增刊/32
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