CFD ANALYSIS ON THE INFLUENCE OF WAVE OVERTOPPING WITH THE SHAPE CONDITION OF WAVE DISSIPATING STRUCTURE BEFORE THE SEAWALL INDUCED BY SEAWAVE
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- MATSUDA Tatsuya
- 豊橋技術科学大学 建築・都市システム学系
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- TAKAHASHI Koji
- （株）構研エンジニアリング
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- ABE Kazuki
- （株）構研エンジニアリング
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- KAWASE Ryoji
- （株）構研エンジニアリング
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- MAEDA Kenichi
- 名古屋工業大学 工学部社会工学科
Bibliographic Information
- Other Title
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- 護岸擁壁前面の消波工の幾何学的条件が越波挙動に与える影響に関する数値流体解析
- ゴガン ヨウヘキ ゼンメン ノ ショウハコウ ノ キカガクテキ ジョウケン ガ エッパ キョドウ ニ アタエル エイキョウ ニ カンスル スウチ リュウタイ カイセキ
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Abstract
A coastal area in Hokkaido has damage due to wave overtopping during the winter season. In some regions, a protect fence for wave overtopping is temporarily installed. Although such preventative measures have been taken, damages due to wave overtopping have continued to occur. As a result, permanent measures against wave overtopping must be realized as soon as possible. This study was discussed on the characteristics of wave overtopping with shape condition of wave dissipating structure by using numerical analysis. Although wave dissipating structures are effective in reducing the wave overtopping rate, it may increase the wave run-up height, depending on the particular wave conditions.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 74 (2), I_43-I_48, 2018
Japan Society of Civil Engineers