Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Thermomechanical finite element models for calculation of residual stresses due to welding
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Product and Production Development.
1993 (English)In: Residual stresses: [papers presented at the European Conference on Residual Stresses, November 1992, Frankfurt a.M., Germany] / [ed] Viktor Hauk, DGM Informationsgesellschaft Verlag , 1993, 33-48 p.Conference paper, Published paper (Refereed)
Abstract [en]

Some different thermomechanical models for the calculation of residual deformations and stresses in welding are discussed. Among the models are three-dimensional finite element models, shell element models, combined 3-D and shell element models, plane stress and plane deformation models. The usefulness and application of the different models are demonstrated. In all models the material is assumed to be thermoelastic plastic with temperature dependent thermal and mechanical material properties. Volume changes due to phase transformations are accounted for. Effects of transformation plasticity on the calculated residual stresses are included in the discussions. It is concluded that it is of utmost importance to chose the proper model for the welding situation at hand, as it is not possible to adopt fully three-dimensional models where it may be desirable. Welding of HY80 is given as an example

Place, publisher, year, edition, pages
DGM Informationsgesellschaft Verlag , 1993. 33-48 p.
Research subject
Computer Aided Design
Identifiers
URN: urn:nbn:se:ltu:diva-40670Local ID: fe10aba0-1c36-11dd-8384-000ea68e967bISBN: 3-88355-192-9 (print)OAI: oai:DiVA.org:ltu-40670DiVA: diva2:1014191
Conference
European conference on residual stresses : 04/11/1992 - 06/11/1992
Note
Godkänd; 1993; 20080507 (cira)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Karlsson, Lennart
By organisation
Product and Production Development

Search outside of DiVA

GoogleGoogle Scholar

Total: 55 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf