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NUMERICAL SIMULATION OF WELDING DEFORMATION AND RESIDUAL STRESS BY FEM WITH SHELL ELEMENTS
http://hdl.handle.net/2237/18866
http://hdl.handle.net/2237/1886643e28325-1d8b-4c1f-99b9-c0dcbb164e0e
名前 / ファイル | ライセンス | アクション |
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2013-11-11 | |||||
タイトル | ||||||
タイトル | NUMERICAL SIMULATION OF WELDING DEFORMATION AND RESIDUAL STRESS BY FEM WITH SHELL ELEMENTS | |||||
言語 | en | |||||
著者 |
HIROHATA, M.
× HIROHATA, M.× ITOH, Y. |
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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 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Steel structure | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | welding deformation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | residual stress | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | FEM | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | shell element | |||||
抄録 | ||||||
内容記述 | A series of numerical analyses was carried out for investigating an applicability of shell elements on a simulation of deformation and residual stress generated by a butt welding of thin steel plates. A heat input model for considering the temperature distribution in the thickness direction of the shell elements was proposed. The validity of the heat input model was verified by comparing the analytical results with the experimental results or the other analytical results using the solid elements. Furthermore, it was confirmed that the computing time by using the shell elements was around 8 % of that by the solid elements. These results indicated that simulations of welding deformation and residual stress of large steel structures became considerably easier by using the shell elements. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | The Thirteenth East Asia-Pacific Conference on Structural Engineering and Construction, September 11-13, 2013, Sapporo, Japan (EASEC-13) | |||||
言語 | en | |||||
内容記述タイプ | Other | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_5794 | |||||
タイプ | conference paper | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
書誌情報 |
発行日 2013-09 |
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著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/18866 | |||||
識別子タイプ | HDL |