REGULATION OF NEARSHORE CIRCULATION BY SUBMERGED BREAKWATER FOR SHORE PROTECTION

Hisamichi Nobuoka; Isao Irie; Hajime Kato; Nobuo Mimura

doi:10.9753/icce.v25.%p

No. 25 (1996), Conference Proceedings

No. 25 (1996)

REGULATION OF NEARSHORE CIRCULATION BY SUBMERGED BREAKWATER FOR SHORE PROTECTION

Conference Proceedings

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

Published 1996-01-29

Hisamichi Nobuoka⁺⁻
Isao Irie⁺⁻
Hajime Kato⁺⁻
Nobuo Mimura⁺⁻

Hisamichi Nobuoka

Dept. of Urban and Civil Eng., Faculty of Eng., Ibaraki University Nakanarusawa

Isao Irie

Dept. of Civil Eng. Faculty of Eng., Kyushu University

Hajime Kato

Dept. of Urban and Civil Eng., Faculty of Eng., Ibaraki University Nakanarusawa

Nobuo Mimura

Dept. of Urban and Civil Eng., Faculty of Eng., Ibaraki University Nakanarusawa

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Keywords

shore protection
breakwater
submerged breakwater
nearshore circulation

How to Cite

Nobuoka, H., Irie, I., Kato, H., & Mimura, N. (1996). REGULATION OF NEARSHORE CIRCULATION BY SUBMERGED BREAKWATER FOR SHORE PROTECTION. Coastal Engineering Proceedings, 1(25). https://doi.org/10.9753/icce.v25.%p

Abstract

A submerged breakwater induces a circulation with onshore currents over the structure and offshore currents through gaps, resulting in sediment loss to the offshore region. A new submerged breakwater with inclined multiple blades is tested by laboratory experiments and numerical simulations. This breakwater can generate offshore currents over the structure and onshore currents through gaps suggesting onshore sediment supply.

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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REGULATION OF NEARSHORE CIRCULATION BY SUBMERGED BREAKWATER FOR SHORE PROTECTION

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