Aerodynamic Characteristics of Two Edge Girders with inclined Lower Flange for Cable-Stayed Bridges
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- Daito Yoshiyuki
- Sumitomo Heavy Industries, Ltd.
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- Matsumoto Masaru
- Professor, Kyoto University
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- Shirato Hiromichi
- Associate Professor, Kyoto University
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- Yagi Tomomi
- Research Associate, Kyoto University
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- Yamane Kenji
- Graduate Student, Kyoto University
Bibliographic Information
- Other Title
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- 下フランジに角度を有する斜張橋端２箱桁断面の空力振動特性
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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- Summaries to Technical Papers of Annual Meeting, Japan Association for Wind Engineering
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Summaries to Technical Papers of Annual Meeting, Japan Association for Wind Engineering 2005 (0), 48-48, 2005
Japan Association for Wind Engineering
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Keywords
Details 詳細情報について
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- CRID
- 1390282680601448320
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- NII Article ID
- 130004606870
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed