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Article Dans Une Revue Finite Elements in Analysis and Design Année : 2014

Numerical study of wave barrier and its optimization design

Résumé

A numerical investigation on the performance of wave barrier and a developed optimization design method for wave barrier are presented. Firstly, a two-dimensional (2D) numerical model is built in ABAQUS and the results are verified by previous publications. A comparative study of the 2D model and three-dimensional (3D) model is also carried out. Then, an extensive parametric study is committed to investigate the effect of each parameter on the barrier vibration isolation effectiveness, key parameters are identified. Unlike most of the previous work, an optimization design method has finally been developed to find out the barrier which has the best vibration isolation effectiveness. An example of optimization design for barriers made up of expanded polystyrene (EPS) geofoam is shown as well. This suggested method can provide useful guidelines for wave barrier design in practice.
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Dates et versions

hal-01839030 , version 1 (13-07-2018)

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Qiu Bo, Limam Ali, Djeran-Maigre Irini. Numerical study of wave barrier and its optimization design. Finite Elements in Analysis and Design, 2014, 84, pp.1 - 13. ⟨10.1016/j.finel.2014.02.002⟩. ⟨hal-01839030⟩
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