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Combined solid and shell element modelling of welding
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Product and Production Development.
Luleå tekniska universitet.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Mechanics of Solid Materials.ORCID iD: 0000-0002-2544-9168
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1992 (English)In: Mechanical effects of welding: IUTAM symposium, Luleå/Sweden, June 10-14, 1991 / [ed] Lennart Karlsson, Berlin: Encyclopedia of Global Archaeology/Springer Verlag, 1992, p. 197-206Conference paper, Published paper (Refereed)
Abstract [en]

Finite element calculations of residual stress distribution in a welded component from a hollow square section Inconel 600 tube are presented. Shell element can be successfully used in finite element calculations of thin walled structures. However, in the weld and the heat affected zone (HAZ) shell elements may not be sufficient, since the through thickness stress gradient is high in these regions. A combination of eight-nodes solid elements and four-nodes shell elements is used. The solid elements are used in and near the weld and shell elements are used elsewhere. This combination of solid elements and shell elements reduces the number of degrees of freedom in the problem in comparison with the use of solid elements only

Place, publisher, year, edition, pages
Berlin: Encyclopedia of Global Archaeology/Springer Verlag, 1992. p. 197-206
National Category
Other Mechanical Engineering Other Materials Engineering
Research subject
Computer Aided Design; Material Mechanics
Identifiers
URN: urn:nbn:se:ltu:diva-30142Local ID: 3e13cc20-1b63-11dd-8c59-000ea68e967bISBN: 0-387-55240-5 (print)OAI: oai:DiVA.org:ltu-30142DiVA, id: diva2:1003369
Conference
International Symposium on the Mechanical Effects of Welding : 10/06/1991 - 14/06/1991
Note
Godkänd; 1992; 20080506 (cira)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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More styles
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  • Other locale
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Output format
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