Numerical Study of Inherent Deformation Produced in Thick Plate through Bending by Line Heating

Liang, Wei; Itoh, Shinsuke; Vega, Adan; Murakawa, Hidekazu

doi:https://doi.org/10.18910/5821

アクセス数:124件（2024-04-20 18:26 集計）

固定URL: https://doi.org/10.18910/5821

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タイトル	Numerical Study of Inherent Deformation Produced in Thick Plate through Bending by Line Heating
著者	著者名 Liang, Wei
	NRID 1000050535052 1000050535052 著者名 Itoh, Shinsuke
	著者名 Vega, Adan
	NRID 1000060166270 1000060166270 著者名 Murakawa, Hidekazu
キーワード等	Line heating
	Inverse analysis
	Inherent Deformation
	Thick Plate
抄録	In ship building, line-heating is widely employed as an effective method to form steel plate with complex 3-dimensional carved geometries. However the plate bending by line heating is strongly dependent on skills. To establish a plate bending method which is less dependent on skill, the deformation produced by single or multilayer heating is necessary. In this report, the distribution characteristic of inherent deformation produced in thick plate by single pass and two-pass overlap heating is discussed. In this report, the three-dimensional FEM using the ISM method is employed. Using the deformation computed by ISM, the inherent deformation produced in thick plate by line heating is estimated through inverse analysis.
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(号)	35(1)
ページ	77-82
刊行年月	2006-07
言語	英語
ハンドルURL	https://hdl.handle.net/11094/5821
DOI	https://doi.org/10.18910/5821
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.35 No.1 (2006-07)

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. 2006, 35(1), p. 77-82
DC.title	Numerical Study of Inherent Deformation Produced in Thick Plate through Bending by Line Heating
DC.creator	Liang, Wei
	Itoh, Shinsuke
	Vega, Adan
	Murakawa, Hidekazu
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	2006-07
DC.subject	Line heating
	Inverse analysis
	Inherent Deformation
	Thick Plate
DCTERMS.abstract	In ship building, line-heating is widely employed as an effective method to form steel plate with complex 3-dimensional carved geometries. However the plate bending by line heating is strongly dependent on skills. To establish a plate bending method which is less dependent on skill, the deformation produced by single or multilayer heating is necessary. In this report, the distribution characteristic of inherent deformation produced in thick plate by single pass and two-pass overlap heating is discussed. In this report, the three-dimensional FEM using the ISM method is employed. Using the deformation computed by ISM, the inherent deformation produced in thick plate by line heating is estimated through inverse analysis.
DC.identifier	10.18910/5821
DC.format	application/pdf
citation_title	Numerical Study of Inherent Deformation Produced in Thick Plate through Bending by Line Heating
citation_author	Liang, Wei
	Itoh, Shinsuke
	Vega, Adan
	Murakawa, Hidekazu
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	2006-07
citation_journal_title	Transactions of JWRI
citation_volume	35
citation_issue	1
citation_firstpage	77
citation_lastpage	82
citation_public_url	https://hdl.handle.net/11094/5821
citation_doi_detail	10.18910/5821
citation_doi	https://doi.org/10.18910/5821

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