A stochastic ground motion accelerogram model for Northwest Europe
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- 作者：Carlos Medel-Vera⁎ ; carlos.medelvera@postgrad.manchester.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Tianjian Ji1 ; tianjian.ji@manchester.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Accelerograms ; Stochastic models ; Synthetic records ; Earthquake ground motions ; Northwest Europe ; United Kingdom
- 刊名：Soil Dynamics and Earthquake Engineering
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：82
- 期：Complete
- 页码：170-195
- 全文大小：4321 K
文摘
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A fully non-stationary stochastic accelerogram model for NW Europe is proposed.
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One nonlinear functional form of predictive equations for such a model is presented.
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Model inputs are three variables: moment magnitude, epicentral distance and soil type.
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Variability of intensity, frequency and time span of NW European records is modelled.
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Model is validated against attenuation relations for UK, Europe and stable regions.