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《Sichuan Building Science》 2010-01
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The cause of Wenchuan earthquake and the analysis of seismic dynamic characteristic

WANG Zehua,YAN Peng(Sichuan Electric Vocational and Technical College,Chengdu 610072,China)  
An earthquake is a phenomenon that results from and is powered by the sudden release of stored energy in the crust that radiates seismic waves.The cause of earthquake is various,and an earthquake always caused by the total use of them.According to earthquake engineering,the properties of ground motion can be described as four factors,which is amplitude,spectrum,duration time and space relation.In this paper,the cause of Wenchuan earthquake is analised systematically,and the properties of ground motion is analised by four aspects,including amplitude,spectrum,duration time and spatial correlation.
【CateGory Index】: P315.1
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Chinese Journal Full-text Database 1 Hits
1 Wang Zifa Institute of Engineering Mechanics,China Earthquake Administration,Harbin 150080,China Professor;A preliminary report on the Great Wenchuan Earthquake[J];地震工程和工程振动(英文版);2008-02
Chinese Journal Full-text Database 1 Hits
1 XU Jiu-ping,LU Yi (Institute of Emergency Management and Reconstruction in Post-disaster,Sichuan University,Chengdu 610064,China; State Key Laboratory of Hydraulics and Mountain River Engineering,Sichuan University,Chengdu 610064,China);Meta-synthesis pattern of analysis and assessment of earthquake disaster system[J];Systems Engineering-Theory & Practice;2009-11
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