書誌事項
- タイトル別名
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- Evaluation of a Tsunami Wave Load Acting on a Bridge Deck Subjected to Plunging Breaker Bores and Surging Breaker Bores
- マキナミ サイハ ダンパ オヨビ クダケヨセナミ サイハ ダンパ ノ サヨウ オ ウケル ハシゲタ ノ ツナミ カジュウ ヒョウカ
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The giant earthquake of Mw=9.3 and the induced tsunami in December 26, 2004 caused the catastrophic damage of infrastructures such as coastal structures, utilities and transportation facilities. In this study, hydraulic experiments considering similarity laws were carried out to clarify a tsunami wave load to a bridge deck, focusing on the clarification of the dependence of the bridge deck lateral movement on inundation height and wave velocity induced by plunging breaker bores and surging breaker bores. Maximum ratio of the drag force to the deck weight becomes 0.31 to 0.34 when subjected to plunging breaker bores, and becomes 0.43 to 0.48 when subjected to surging breaker bores, that indicates the boundary lateral loads by which the deck movement against static friction force induced between a deck and abutments occurs.
収録刊行物
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- 土木学会論文集B2(海岸工学)
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土木学会論文集B2(海岸工学) 65 (1), 826-830, 2009
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680296279936
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- NII論文ID
- 130004956398
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- NII書誌ID
- AN10369955
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- ISSN
- 09167897
- 18838944
- 18842399
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- NDL書誌ID
- 11235838
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可