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Seismic Response of Steel Bridge Piers with Aged Base-Isolated Rubber Bearing
http://hdl.handle.net/2237/7471
http://hdl.handle.net/2237/747181b0062a-3bef-49bc-a8b4-a91afa2726aa
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2007-03-15 | |||||
タイトル | ||||||
タイトル | Seismic Response of Steel Bridge Piers with Aged Base-Isolated Rubber Bearing | |||||
言語 | en | |||||
著者 |
Gu, Haosheng
× Gu, Haosheng× Itoh, Yoshito |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 土木学会 (許諾No.2007-012) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | steel bridge pier | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | rubber bearing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ageing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | seismic response | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | It is usually known that ageing causes rubber performance to drop. The purpose of this study is to evaluate the influence of aged rubber bearings on the seismic response of single steel bridge piers. Firstly, the relationship between ageing and base-isolated rubber bearings' long-term performance is studied. Then the steel bridge piers with base-isolated rubber bearings are modeled as two-degree of freedom systems, and through dynamic analysis the response and damage of the structures are calculated. Next, the rubber bearing is replaced by an aged one and the seismic performance of the pier is evaluated again. The influence of rubber bearing's ageing is compared and discussed. Finally, a procedure to determine the maintenance strategy of a base-isolated rubber bearing is proposed based on the long-term seismic performance of the steel bridge pier. | |||||
言語 | en | |||||
出版者 | ||||||
出版者 | 土木学会 | |||||
言語 | ja | |||||
言語 | ||||||
言語 | eng | |||||
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 | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 09108009 | |||||
書誌情報 |
ja : 構造工学論文集 巻 52A, p. 537-546, 発行日 2006-03 |
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フォーマット | ||||||
値 | application/pdf | |||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/7471 | |||||
識別子タイプ | HDL |