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Descripción
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| A theoretical and numerical framework to model the soil-water-structure interaction involved in a breakwater structure subjected to sea wave actions, focused in the special case of impulsive sea wave actions due to breaking waves, is presented. The model includes i) soil skeleton-pore fluid interaction governed by the u-pw Generalized Biot formulation including dynamic effects, ii) non-linear elastoplastic soil behaviour described by a Generalized Plasticity sand constitutive model coupled with a conservative hyperelastic formulation for the dependence of the elastic stiffness on the stress, iii) coupling between caisson an rubble mound through a non-linear frictional contact constraint model. The Finite element numerical solution of the settled governing equations is outlined. A large scale model test is numerically reproduced under the scope of the proposed soil-water-structure interaction model. The wave-induced soil response mechanisms experimentally observed have been numerically reproduced. | |
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Internacional
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Si |
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Nombre congreso
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18th International Conference on Soil Mechanics and Geotechnical Engineering |
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Tipo de participación
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960 |
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Lugar del congreso
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Paris |
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Revisores
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Si |
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ISBN o ISSN
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978-2-85978-478-2 |
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DOI
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Fecha inicio congreso
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02/09/2013 |
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Fecha fin congreso
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06/09/2013 |
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Desde la página
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1 |
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Hasta la página
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4 |
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Título de las actas
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Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering |