A study on an estimation of horizontal wave fields around double barrier floating breakwater
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- TSUJIMOTO Gozo
- Kobe City College of Technology
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- OKI Kazuya
- Kyoto University
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- YAMADA Fumihiko
- Kumamoto University
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- KAKINOKI Tetsuya
- Kobe City College of Technology
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- YUHI Masatoshi
- Kanazawa University
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- EJIMA Takaaki
- Geo Technical Lavoratory
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- IMAMURA Itaru
- Nishida Tekko
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- TSUSHIMA Satoru
- NTC Consultantsn
Bibliographic Information
- Other Title
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- ダブルバリア型浮消波堤の透過率算定と平面波浪場への適用
- ダブルバリアガタ ウキショウハテイ ノ トウカリツ サンテイ ト ヘイメン ハロウバ エ ノ テキヨウ
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Abstract
Flow field around the Double Barrier Floating Breakwater (DBFB) has been measured using PIV technique. Averaged flow directions were onshore side for the fixed DBFB and offshore side for the heave motion DBFB. A simple experimental formula based on Harms's idea for determining transmission coefficient as a function of Reynolds number and wave condition was proposed. The proposed simple formula and an extended energy balance equation considering diffraction effect were applied to estimate wave height distribution behind DBFB. The present model predicts the wave height distribution behind DBFB with a good accuracy.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 65 (1), 761-765, 2009
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390001205319587200
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- NII Article ID
- 130004956385
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- NII Book ID
- AN10369955
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- ISSN
- 09167897
- 18838944
- 18842399
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- NDL BIB ID
- 11235629
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed