Morphodynamics on a beach with a submerged detached breakwater

被引：0

作者：

Sánchez-Arcilla, A ^{[1
]}

Alsina, JM ^{[1
]}

Cáceres, I ^{[1
]}

Gonzalez-Marco, D ^{[1
]}

Sierra, JP ^{[1
]}

Peña, C ^{[1
]}

机构：

[1] Univ Politecn Catalunya, ES-08034 Barcelona, Spain

来源：

Coastal Engineering 2004, Vols 1-4 | 2005年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Submerged breakwaters are widely used in coastlines around the world. However the state-of-the-art knowledge for designing this kind of structures includes numerous shortcomings. This paper presents results of a coupled morphodynamic numerical model applied to an idealized beach typical of the Mediterranean coast. An analysis of the physical process involved in the morphological beach response and the effect of some design parameters such as the distance to the shoreline and submergence has been carried out. The relation of the water mass fluxes induced by wave breaking over the structure in the final morphological coast evolution has been shown and discussed. A relationship between breakwater distance to coast and the structure morphodynamic efficiency has been proposed, based on the obtained numerical results.

引用

页码：2836 / 2848

页数：13

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