斜吊りアーチ橋の構造特性
書誌事項
- タイトル別名
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- Structural characteristics of cable-stayed arch bridges
説明
A new type of cable supported bridge, the cable-stayed arch bridge, is proposed in this paper. This bridge is a combination of a steel cable-stayed bridge and an arch bridge using concrete-filled steel pipes as arch ribs. A cable-stayed arch bridge with a main-span of 300m was designed and its safety for breakage of structural members was checked by the performance based design method. Large deformation analysis was used to obtain sectional forces. The designed bridge satisfied the required safety condition. It was found by the ultimate strength analysis that the bridge collapsed when the arch ribs buckled in horizontal direction. Required steel amount of the cable-stayed arch bridge is significantly lower than that of the cable-stayed bridge.
収録刊行物
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- 構造工学論文集 A
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構造工学論文集 A 54A 617-625, 2008
公益社団法人 土木学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001205284887424
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- NII論文ID
- 130004503627
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- ISSN
- 1881820X
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可