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Spectral element analysis on the characteristics of seismic wave propagation triggered by Wenchuan M_s8.0 earthquake |
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| Authors: | YAN ZhenZhen ZHANG Huai YANG ChangChun & SHI YaoLin Institute of Geology Geophysics Chinese Academy of Sciences Beijing China Laboratory of Computational Geodynamics Graduate University of Chinese Academy of Sciences Beijing |
| Affiliation: | YAN ZhenZhen1,2,ZHANG Huai2,YANG ChangChun1 & SHI YaoLin2 1 Institute of Geology , Geophysics,Chinese Academy of Sciences,Beijing 100029,China,2 Laboratory of Computational Geodynamics,Graduate University of Chinese Academy of Sciences,Beijing 100049 |
| Abstract: | The 2008 Wenchuan earthquake occurred in an active earthquake zone, i.e., Longmenshan tectonic zone. Seismic waves triggered by this earthquake can be used to explore the characteristics of the fault rupture process and the hierarchical structure of the Earth's interior. We employ spectral element method incorporated with large-scale parallel computing technology, to investigate the characteristics of seismic wave propagation excited by Wenchuan earthquake. We calculate synthetic seismograms with one-point ... |
| Keywords: | Wenchuan earthquake spectral element method numerical simulation global seismic wave parallel computing |
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