Research on coupling of tsunami and ship motion
| Project/Area Number |
21360430
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Kobe University |
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Principal Investigator |
KOBAYASHI Eiichi 神戸大学, 大学院・海事科学研究科, 教授 (90346289)
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| Co-Investigator(Kenkyū-buntansha) |
KOSHIMURA Shunichi 東北大学, 大学院・工学研究科, 准教授 (50360847)
TAHARA Yuusuke 海上技術安全研究所, 上席研究員 (10264805)
KIMURA Yasuhiro 大島商船高等専門学校, 商船学科, 講師 (10465916)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2011: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2009: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
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| Keywords | 津波 / 船舶 / 漂流 / 衝突 / 流体力学 / 水平流れ / 安全・安心 / 船舶工学 / 減災 / 流体工学 / CFD / 船舶操縦性 / 数値流体力学 / 船体運動 / 浅水影響 / 船舶操縦性能 |
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| Research Abstract |
A tsunami attack on the coast would not only increase the sea level, but would also create strong horizontal flows in bays and ports. It is very important from the viewpoint of marine-disaster prevention to gain a better understanding of the motion of ships originating in tsunami flows and to develop countermeasures in the face of a tsunami attack. A new evaluation system of ships movement under the tsunami attack has been established by use of computer fluid dynamics method. As the results, it enables the simultaneous estimation of the movements and mooring forces exerted on moored ships in the case of a tsunami wave.
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Report
(4 results)
Research Products
(51 results)
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[Presentation] 係留小型船舶の津波影響と対策2010
Author(s)
伊井常泰, 小林英一, 斧田康佑, 越村俊一
Organizer
日本船舶海洋工学会秋季講演会
Place of Presentation
大阪大学コンベンションセンター
Year and Date
2010-11-06
Related Report
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[Presentation] 係留小型船舶の津波影響と対策2010
Author(s)
伊井常泰, 小林英一, 斧田康佑, 越村俊一
Organizer
日本船舶海洋工学会秋季講演会
Place of Presentation
大阪大学コンベンションセンター(大阪府)
Year and Date
2010-11-06
Related Report
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