WEKO3
アイテム
Improvement of aeroelastic instability of shallow π section
http://hdl.handle.net/10228/306
http://hdl.handle.net/10228/30650dcd492-3291-48f3-91c5-57495407cd67
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
BBAA4Fullpaper2Fig.pdf (232.5 kB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||
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| 公開日 | 2007-11-14 | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Improvement of aeroelastic instability of shallow π section | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Kubo, Yoshinobu
× Kubo, Yoshinobu× Sadashima, Kenji× 山口, 栄輝
WEKO
245
× Kato, Kusuo× Okamoto, Yuzo× Koga, Takashi |
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | From economical point of view, a two-plate-girder bridge section has been examined as abridge section for a long span suspension bridge. The two-plate-girder bridge section of H or π sectioninherently has not good aerodynamic performances, as shown by the accident of the Tacoma NarrowsBridge with H section type bridge girder. On the contrary, in the present paper, it is tried to find thepossibility of the aerodynamic performance improvement of the two-plate-girder bridge section of the πsection by changing the intervals between the two plate girders. Referring to wind tunnel test results, inthe vortex-excited vibration in heaving vibration mode, the on-set wind velocity and the vibrationamplitude decrease with interval between two plate girders, and the flutter on-set wind velocity increases.These results show the possibility of aerodynamic performance improvement of the two-plate-girderbridge section. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Journal of Wind Engineering and Industrial Aerodynamics 巻 89, 号 14-15, p. 1445-1457, 発行日 2001-12 |
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| 出版社 | ||||||||||||||
| 出版者 | Elsevier | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1016/S0167-6105(01)00151-9 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 0167-6105 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1872-8197 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2001 Elsevier Science Ltd. | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Long span suspension bridge | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Two-plate-girder bridge section | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Aerodynamic performances | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
