EXISTENSE OF RUOERGAI BLOCK AND ITS ACTION IN WENCHUAN EARTHQUAKE
Wang Qingting
Institute of Seismology, CEA, Wuhan 430071
Abstract Seeing some home scholars pointed out that in the west to the Longmenshan mountain and in the east to Xianshuihe River there exists a rigid block—Ruoergai block, the author puts forth an academic opinion that just the Ruoergai block’s (but other block,e.g. Kunlun block) movement and the actions among it with the Chuandian block and Sichuan basin resulted in the Wemchuan earthquake on May 12,2008.From this,a certain suggestion for strenthening monitoring the movement of these related blocks is put forward as well.
Key words :
Wenchuan earthquake
Ruoergai block
seismogenic structure
dynamicly monitoring
interaction
Received: 01 January 1900
Corresponding Authors:
Wang Qingting
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[9]
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