Shape optimization of geotextile tubes for sandy beach protection

被引：25
|
作者：
Isebe, Damien [1 ]
Azerad, Pascal [1 ]
Bouchette, Frederic [1 ]
Ivorra, Benjamin [2 ]
Mohammadi, Bijan [1 ]
机构：
[1] Univ Montpellier 2, Inst Math & Modelisat Montpellier, F-34095 Montpellier, France
[2] Fac Ciencias Matemat, Dept Matemat Aplicada, Madrid 28040, Spain
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 2008年 / 74卷 / 08期
关键词：
shape design; global optimization; water wave propagation; scattering; coastal engineering; beach erosion;
D O I：
10.1002/nme.2209
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper describes how to tackle new challenging coastal engineering problems related to beach erosion with a shape optimization approach. The method modifies the shape of the sea bottom in order to reduce beach erosion effects. Global optimization is shown to be necessary as the related functionals have several local minima. We describe the physical model used, the proposed protection devices against beach erosion and real case applications. Copyright (C) 2007 John Wiley & Sons, Ltd.
引用
收藏
页码：1262 / 1277
页数：16
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