A COASTAL AREA MODEL CONSIDERING WAVE-CURRENT INTERACTION AND ITS APPLICATION TO WIDE-CRESTED SUBMERGED BREAKWATER

Masamitsu Kuroiwa; Ahmed Khaled Seif; Yuhei Matsubara; Yasushi Ichimura; Hajime Mase; Mazen Abualtayef

doi:10.9753/icce.v33.sediment.12

No. 33 (2012), Sediment Transport and Morphology

No. 33 (2012)

A COASTAL AREA MODEL CONSIDERING WAVE-CURRENT INTERACTION AND ITS APPLICATION TO WIDE-CRESTED SUBMERGED BREAKWATER

Sediment Transport and Morphology

https://doi.org/10.9753/icce.v33.sediment.12

Published 2012-10-18

Masamitsu Kuroiwa⁺⁻
Ahmed Khaled Seif⁺⁻
Yuhei Matsubara⁺⁻
Yasushi Ichimura⁺⁻
Hajime Mase⁺⁻
Mazen Abualtayef⁺⁻

Masamitsu Kuroiwa

Tottori University

Ahmed Khaled Seif

National Water Resource Center

Yuhei Matsubara

Tottori University

Yasushi Ichimura

Mikuniya Corporation

Hajime Mase

Kyoto University

Mazen Abualtayef

Islamic University

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Keywords

morphodynamic
submerged breakwater
rip-current
numerical simulation

How to Cite

Kuroiwa, M., Seif, A. K., Matsubara, Y., Ichimura, Y., Mase, H., & Abualtayef, M. (2012). A COASTAL AREA MODEL CONSIDERING WAVE-CURRENT INTERACTION AND ITS APPLICATION TO WIDE-CRESTED SUBMERGED BREAKWATER. Coastal Engineering Proceedings, 1(33), sediment.12. https://doi.org/10.9753/icce.v33.sediment.12

Abstract

This study is concerned with development of a 3D morphodynamic predictive model for considering wave-current interaction by using wave action balance equation. The developed model was applied to model tests associated with a detached breakwater and wide-crested submerged breakwaters, and the influences of strong currents around the structures into wave height distribution and bathymetry change were investigated. Furthermore, the morphodynamics around the artificial reefs in the Uradome Beach, Tottori, Japan, was computed. From the computed results, a large scour hole due to strong rip-currents in the opening of the reefs was reproduced. The applicability of the model was confirmed.

https://doi.org/10.9753/icce.v33.sediment.12

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References

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A COASTAL AREA MODEL CONSIDERING WAVE-CURRENT INTERACTION AND ITS APPLICATION TO WIDE-CRESTED SUBMERGED BREAKWATER

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