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振動法およびPSOを用いた斜張橋のケーブル張力の推定について
https://fut.repo.nii.ac.jp/records/2351
https://fut.repo.nii.ac.jp/records/2351cdc3e55a-19ce-408c-b8b8-49dc74751e3b
名前 / ファイル | ライセンス | アクション |
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042-049.pdf (5.4 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2021-03-19 | |||||
タイトル | ||||||
タイトル | 振動法およびPSOを用いた斜張橋のケーブル張力の推定について | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Estimation of Cable Tensions of Cable-stayed Bridge using Vibration Method and PSO | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Maintenance and management of cable-stayed bridges, vibration method, PSO, cable tension | |||||
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 | departmental bulletin paper | |||||
著者 |
谷脇, 一弘
× 谷脇, 一弘× 譚, 威× Kazuhiro, Taniwaki× Wei, Tan |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In the maintenance and management of the cable-stayed bridges, it is important to measure the cable tension and to maintain the cable tensions within permissible errors for the designed cable tensions. In this study, a reliable method to estimate the cable tensions of cable-stayed bridge is proposed by using the natural frequency and PSO. The natural frequency is measured by the vibration method. The cable tensions are identified by using the least-square method and PSO. The effectiveness and usefulness are illustrated by applying the method to the Bandai bridge (PC pedestrian cable-stayed bridge) in Echizen city. | |||||
書誌情報 |
福井工業大学研究紀要 号 50, p. 42-49, 発行日 2020-10-30 |
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出版者 | ||||||
出版者 | 福井工業大学 | |||||
書誌レコードID | ||||||
識別子タイプ | NCID | |||||
関連識別子 | TF10133401 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |