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A static analysis-based method for estimating the maximum out-of-plane inelastic seismic response of steel arch bridges
http://hdl.handle.net/10069/22306
http://hdl.handle.net/10069/2230663d5016d-36e0-4113-984e-001e32c987da
名前 / ファイル | ライセンス | アクション |
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EngStr28_635.pdf (395.8 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2009-10-30 | |||||
タイトル | ||||||
タイトル | A static analysis-based method for estimating the maximum out-of-plane inelastic seismic response of steel arch bridges | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dynamic response analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Equal energy assumption | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Pushover analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Seismic design | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Steel arch bridges | |||||
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 | |||||
著者 |
Cetinkaya, Osman Tunc
× Cetinkaya, Osman Tunc× Nakamura, Shozo× Takahashi, Kazuo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper presents a method for estimating the maximum inelastic out-of-plane seismic response of upper-deck steel arch bridges. The method employs the equal-energy assumption to predict the maximum response without the need for dynamic response analysis. Firstly, applicability of the equal-energy assumption to upper-deck steel arch bridges is examined numerically by performing free vibration analysis, pushover analysis, and elastic and inelastic dynamic response analyses. Models with different arch-rise to span ratio and arch rib spacing are generated and the influence of these parameters on the applicability of the assumption is studied. Although the assumption resulted in conservative side estimation, in many cases the results were too conservative to be practical for design practice. On the other hand, some tendencies that make it possible to develop some correction functions to improve the estimation accuracy of the equal-energy assumption were found regardless of any parameters. Finally, by using the proposed correction functions and the response spectra a method that does not require dynamic response analysis for the estimation of maximum inelastic seismic demand is developed and its validity is evidenced by numerical analyses. | |||||
書誌情報 |
Engineering Structures 巻 28, 号 5, p. 635-647, 発行日 2006-04 |
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出版者 | ||||||
出版者 | Elsevier Ltd. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 01410296 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00180258 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.engstruct.2005.09.017 | |||||
権利 | ||||||
権利情報 | Copyright c 2005 Elsevier Ltd All rights reserved. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Engineering Structures, 28(5), pp.635-647; 2006 |