Simulation of spatially correlated earthquake ground motions for engineering purposes |
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| Authors: | Yongxin Wu Yufeng Gao Dayong Li |
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| Affiliation: | Wu Yongxin1,2,Gao Yufeng1,2 and Li Dayong3 1. Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering,Hohai University,Nanjing 210098,China 2. Geotechnical Research Institute,China 3. Department of Civil Engineering,Shandong University of Science and Technology,Qingdao 266510,China |
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| Abstract: | A new model to simulate spatially correlated earthquake ground motions is developed. In the model, the main factors that characterize three distinct effects of spatial variability, namely, the incoherency effect, the wave-passage effect and the site-response effect, are taken into account, and corresponding terms/parameters are incorporated into the well known model of uniform ground motions. Some of these terms/parameters can be determined by the root operation, and others can be calculated directly. The p... |
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| Keywords: | ground motions simulation root operation incoherency effect wave-passage effect site-response effect |
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