The Study on the Wave-Breaking Mechanism of Tsunami Against Flow
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- KASAHARA Kenji
- 防衛大学校理工学研究科博士前期課程
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- FUJIMA Koji
- 防衛大学校システム工学群建設環境工学科
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- SHIGIHARA Yoshinori
- 防衛大学校システム工学群建設環境工学科
Bibliographic Information
- Other Title
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- 流れを遡る津波の砕波機構に関する研究
- ナガレ オ サカノボル ツナミ ノ サイハ キコウ ニ カンスル ケンキュウ
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Abstract
The ratio of water surface velocity to wave celerity is applied as the wave-breaking criteria, and the hydraulic experiment is carried out to clarify the relationship between Froude number and the wave-breaking criteria. The estimation method of wave-breaking criteria including flow effect is proposed and its validity is confirmed by comparing to the experimental result. In addition, we study the governing equation, space grid size and scheme of advective term in order to express the transformation of flow-ascending tsunami adequately in numerical simulation.
Journal
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- PROCEEDINGS OF COASTAL ENGINEERING, JSCE
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PROCEEDINGS OF COASTAL ENGINEERING, JSCE 55 101-105, 2008
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282679526093184
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- NII Article ID
- 130003992116
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- NII Book ID
- AN10369955
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- ISSN
- 18848222
- 09167897
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- NDL BIB ID
- 11235139
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
