NONLINEAR WAVE TRANSFORMATION OVER A SUBMERGED TRIANGULAR BREAKWATER

Lifen Dong; Akira Watanabe; Masahiko Isobe

doi:10.9753/icce.v25.%p

No. 25 (1996), Conference Proceedings

No. 25 (1996)

NONLINEAR WAVE TRANSFORMATION OVER A SUBMERGED TRIANGULAR BREAKWATER

Conference Proceedings

https://doi.org/10.9753/icce.v25.%25p

Published 1996-01-29

Lifen Dong⁺⁻
Akira Watanabe⁺⁻
Masahiko Isobe⁺⁻

Lifen Dong

River Engineering Consultants Co., Ltd.

Akira Watanabe

Dept. of Civil Eng., Univ. of Tokyo

Masahiko Isobe

Dept. of Civil Eng., Univ. of Tokyo

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Keywords

breakwater
triangular breakwater
submerged breakwater
wave transformation
nonlinear wave

How to Cite

Dong, L., Watanabe, A., & Isobe, M. (1996). NONLINEAR WAVE TRANSFORMATION OVER A SUBMERGED TRIANGULAR BREAKWATER. Coastal Engineering Proceedings, 1(25). https://doi.org/10.9753/icce.v25.%p

Abstract

This study deals with wave transformation over a submerged triangular breakwater that is composed of a series of elements with a triangular horizontal crosssection. The idea of such a triangular breakwater is founded on the use of the wave refraction due to peculiar spatial change in water depth around it. A numerical model is developed to predict nonlinear wave transformation over and around the breakwater on the basis of fully nonlinear wave equations proposed by Isobe (1994). Laboratory experiment has also been conducted in a wave basin. The validity of the numerical model is examined by comparing the computations with the measurements.

https://doi.org/10.9753/icce.v25.%25p

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Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.

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NONLINEAR WAVE TRANSFORMATION OVER A SUBMERGED TRIANGULAR BREAKWATER

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