Validated coastal flood modeling at Imperial Beach, California: Comparing total water level, empirical and numerical overtopping methodologies
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- 作者：T.W. Gallien tgallien@ucsd.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Wave overtopping ; XBeach ; Coastal flooding ; Hydrodynamic model ; Bathtub model ; Beach
- 刊名：Coastal Engineering
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：111
- 期：Complete
- 页码：95-104
- 全文大小：2048 K
文摘
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Static and dynamic flood model performance is evaluated using beach and backshore field observations
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Temporally and spatially variable hydrodynamic models significantly outperform static models
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XBeach is used to estimate temporally variable overtopping rates
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Model mode, boundary depth and random realizations significantly affect XBeach overtopping estimates
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Accurate near threshold coastal flood prediction requires temporally variable overtopping rates and site-specific topography