CLARIFICATION OF TSUNAMI FLUID FORCES ACTING ON A BRIDGE DECK IN VIEW OF TSUNAMI INUNDATION HEIGHT, INCREASING RATE OF INUNDATION DEPTH, TSUNAMI VELOCITY, AND WAVE CELERITY
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- SHOJI Gaku
- 筑波大学 システム情報系
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- SHIMIZU Hirofumi
- 筑波大学大学院 システム情報工学研究科
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- MIZUNO Kaito
- 筑波大学 理工学群工学システム学類
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- FUJIMA Koji
- 防衛大学校 建設環境工学科
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- SHIGIHARA Yoshinori
- 防衛大学校 建設環境工学科
Bibliographic Information
- Other Title
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- 橋桁に作用する津波波力の水平成分及び鉛直成分の評価
Description
Authors carried out hydraulic experiments to clarify the tsunami fluid forces acting on a bridge deck subjected to surging breaker bores, plunging breaker bores, and surging waves on drybed in view of tsunami inundation height, increasing rate of tsunami inundation depth, tsunami velocity, and wave celerity. For surging braker bores and surging waves on drybed, Froude number and wave celerity can explain the mechanism of variation of horizontal forces, whereas tsunami inundation height can explain the mechanism of variation of vertical forces. In addition, for surging waves on drybed, vertical forces increase with increasing rate of inundation depth.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))
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Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)) 70 (4), I_616-I_627, 2014
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282680326553856
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- NII Article ID
- 130004557095
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- ISSN
- 21854653
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed