Prediction of Distortion Produced on Welded Structures during Assembly Using Inherent Deformation and Interface Element

Murakawa, Hidekazu; Deng, Dean; Rashed, Sherif; Sato, Shinji

doi:https://doi.org/10.18910/10426

このアイテムのアクセス数:194件（2022-12-06 12:00 集計）

このアイテムへのリンクには次のURLをご利用ください: https://doi.org/10.18910/10426

このアイテムへのリンクには次のURLをご利用ください: https://hdl.handle.net/11094/10426

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jwri38_02_063	pdf	3.92 MB	883	2012.09.22

論文情報

タイトル	Prediction of Distortion Produced on Welded Structures during Assembly Using Inherent Deformation and Interface Element
著者	NRID 1000060166270 1000060166270 著者名 Murakawa, Hidekazu
	著者名 Deng, Dean
	著者名 Rashed, Sherif
	著者名 Sato, Shinji
キーワード等	Welding distortion
	Assembly sequence
	Inherent strain
	Interface element
	FEM
抄録	The objective of this research is to develop a practically useful finite element method for predicting distortions of structures under welding assembly. In this method, distortions produced by various thermal processes, such as the cutting, the forming, the welding and the straightening can be considered. These distortions are simulated using the inherent strain. On the other hand, the detail of how the gaps and the misalignments are controlled during the fitting process also has significant influence on the distortion. The gaps and the misalignments between parts are modeled using the interface element. The potential capability of the proposed method is demonstrated through simple examples.
出版者	大阪大学接合科学研究所
	オオサカダイガクセツゴウカガクケンキュウジョ
	Joining and Welding Research Institute, Osaka University
収録物名	Transactions of JWRI
巻	38
号	2
開始ページ	63
終了ページ	69
刊行年月	2009-12
言語	英語
ハンドルURL	https://hdl.handle.net/11094/10426
DOI	https://doi.org/10.18910/10426
PISSN	03874508
NCID	AA00867058
アクセス権	open access
出版タイプ	Version of Record
カテゴリ	紀要論文 Departmental Bulletin Paper
カテゴリ	Transactions of JWRI / Vol.38 No.2 (2009-12)

資源タイプ	紀要論文
ローカル資源タイプ	紀要論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Transactions of JWRI.38(2) p.63-p.69
DC.title	Prediction of Distortion Produced on Welded Structures during Assembly Using Inherent Deformation and Interface Element
DC.creator	Murakawa, Hidekazu
	Deng, Dean
	Rashed, Sherif
	Sato, Shinji
DC.publisher	大阪大学接合科学研究所
	オオサカダイガクセツゴウカガクケンキュウジョ
	Joining and Welding Research Institute, Osaka University
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2009-12
DC.subject	Welding distortion
	Assembly sequence
	Inherent strain
	Interface element
	FEM
DCTERMS.abstract	The objective of this research is to develop a practically useful finite element method for predicting distortions of structures under welding assembly. In this method, distortions produced by various thermal processes, such as the cutting, the forming, the welding and the straightening can be considered. These distortions are simulated using the inherent strain. On the other hand, the detail of how the gaps and the misalignments are controlled during the fitting process also has significant influence on the distortion. The gaps and the misalignments between parts are modeled using the interface element. The potential capability of the proposed method is demonstrated through simple examples.
DC.identifier	10.18910/10426
DC.format	application/pdf
citation_doi	https://doi.org/10.18910/10426
citation_title	Prediction of Distortion Produced on Welded Structures during Assembly Using Inherent Deformation and Interface Element
citation_author	Murakawa, Hidekazu
	Deng, Dean
	Rashed, Sherif
	Sato, Shinji
citation_publisher	大阪大学接合科学研究所
	オオサカダイガクセツゴウカガクケンキュウジョ
	Joining and Welding Research Institute, Osaka University
citation_language	英語
citation_date	2009-12
citation_journal_title	Transactions of JWRI
citation_volume	38
citation_issue	2
citation_firstpage	63
citation_lastpage	69
citation_public_url	https://hdl.handle.net/11094/10426
citation_doi_detail	10.18910/10426

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