WEKO3
アイテム
Mechanical Properties of Fillet Weld Joints by Underwater Wet Welding in Repairing Corrosion-Damaged Offshore Steel Structures
http://hdl.handle.net/2237/18845
http://hdl.handle.net/2237/18845bf8ae658-d28f-4f99-b8d3-9de076f0b616
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
A-144.pdf (2.9 MB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-11-08 | |||||
| タイトル | ||||||
| タイトル | Mechanical Properties of Fillet Weld Joints by Underwater Wet Welding in Repairing Corrosion-Damaged Offshore Steel Structures | |||||
| 言語 | en | |||||
| 著者 |
Chen, Xiao
× Chen, Xiao× Kitane, Yasuo× Itoh, Yoshito |
|||||
| 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 | underwater wet welding | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | fillet weld | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | strength | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | ductility | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | repair | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper presents a series of experiments on fourteen different assemblies of fillet weld joints produced by both underwater and in-air welding. Mechanical properties of underwater fillet welds in terms of strength, ductility, and failure modes are investigated in this study. Weld profiles, hardness distributions, and metallographic features of underwater welds are also examined. The study indicates that underwater fillet weld joints have larger strength but smaller ductility when compared with their counterpart in-air ones. The increase in strength ranges from 6.9% to 41.0%, and the decrease in ductility is about 50% for most of weld assembly types. Underwater fillet weld joints on corroded SY295 steel exhibit inferior ductility due to underbead cracks. Based on the test results, the paper proposes a practical method to model underwater welds in finite element analysis. | |||||
| 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 | |||||
| 関連情報 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://joi.jlc.jst.go.jp/JST.JSTAGE/structcivil/56A.742 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 1881-820X | |||||
| 書誌情報 |
ja : 構造工学論文集A 巻 56, p. 742-755, 発行日 2010-08-01 |
|||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://joi.jlc.jst.go.jp/JST.JSTAGE/structcivil/56A.742 | |||||
| 識別子タイプ | URI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/18845 | |||||
| 識別子タイプ | HDL | |||||
