Aerodynamic Stabilization of Two Edge-Girders for Long Span Cable-stayed Bridges
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- Daito Yoshiyuki
- Sumitomo Heavy Industries
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- Matsumoto Masaru
- Kyoto University
Bibliographic Information
- Other Title
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- 長大斜張橋に適用する端2主桁断面の動的耐風性向上に関する実験的研究
Abstract
This paper describes the aerodynamic effect of the inclined lower flanges of two-edge girders, which have economical and structural advantages for future long span cable stayed bridges. The characteristics of the flutter instability of two edge girders, based upon a series of wind tunnel tests, are discussed. Then, it was clarified that the lower geometrical shapes of two-edge girders play an important role on characterizing the aerodynamic stabilization of two edge girders.
Journal
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- NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan
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NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan 53 (0), 178-178, 2004
National Committee for IUTAM
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Details 詳細情報について
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- CRID
- 1390282680565765632
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- NII Article ID
- 130005020137
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed