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Long-term Deterioration of High Damping Rubber Bridge Bearing
http://hdl.handle.net/2237/7459
http://hdl.handle.net/2237/74591494be02-ca4b-49da-8ab7-39da49215d11
名前 / ファイル | ライセンス | アクション |
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A-125_2006_7.pdf (450.8 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2007-03-13 | |||||
タイトル | ||||||
タイトル | Long-term Deterioration of High Damping Rubber Bridge Bearing | |||||
言語 | en | |||||
著者 |
Itoh, Yoshito
× Itoh, Yoshito× Gu, Haosheng× Satoh, Kazuya× Yamamoto, Yoshihisa |
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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 | high damping rubber bearing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | thermal oxidation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | deterioration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | long-term performance | |||||
抄録 | ||||||
内容記述 | In recent years,high damping rubber(HDR)bridge bearings have become widely used because of the excellent ability to provide high damping as well as flexibility. However, there are few systematic studies on the deterioration problems of HDRs during their service life, and usually the long-term performance was not considered in the design stage. In this research, through accelerated thermal oxidation tests on HDR blocks, the property variations inside the HDR bridge bearing are examined. A deterioration prediction model is developed to estimate the property profiles. Then using a constitutive model and carrying out FEM analysis, the behavior of a HDR bridge bearing during its lifespan is clarified. A design procedure is proposed that takes the long-term performance in the site environment into consideration. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 土木学会 | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
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 | 02897806 | |||||
書誌情報 |
ja : 土木学会論文集 A 巻 62, 号 3, p. 595-607, 発行日 2006-07 |
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フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/7459 | |||||
識別子タイプ | HDL |