Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Simplified FE welding simulation of fillet welds: 3D effects on the formation residual stresses
Kungliga tekniska högskolan, KTH.
Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, Material- och solidmekanik.ORCID-id: 0000-0002-0053-5537
2009 (Engelska)Ingår i: Engineering Failure Analysis, ISSN 1350-6307, E-ISSN 1873-1961, Vol. 16, nr 7, s. 2281-2289Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

In this study two- and three-dimensional finite element welding simulations have been carried out. The welded component studied is a T-type fillet weld which is frequently used in the heavy vehicle machine industry with plate thicknesses of eight and 20 mm, respectively. The software's used for the welding simulations is MSC.Marc and ANSYS. The objective is to study the formation of the residual stresses due to 3D effect of the welding process. Moreover, welding simulations using solid models and contact models in the un-fused weld roots were carried out in order to investigate the possible effect with respect to the residual stresses. Residual stress measurements were carried out using X-ray diffraction technique on the manufactured T-welded structure. The 2D residual stress predictions shows good agreement with measurements, hence the 2D welding simulation procedure is suitable for residual stress predictions for incorporation in further fatigue crack growth analysis from weld defects emanating from the weld toe and the un-fused root.

Ort, förlag, år, upplaga, sidor
2009. Vol. 16, nr 7, s. 2281-2289
Nationell ämneskategori
Annan materialteknik
Forskningsämne
Materialmekanik
Identifikatorer
URN: urn:nbn:se:ltu:diva-6784DOI: 10.1016/j.engfailanal.2009.03.018ISI: 000268566500030Scopus ID: 2-s2.0-67649591918Lokalt ID: 5140d6a0-300f-11de-bd0f-000ea68e967bOAI: oai:DiVA.org:ltu-6784DiVA, id: diva2:979670
Anmärkning
Validerad; 2009; 20090423 (ysko)Tillgänglig från: 2016-09-29 Skapad: 2016-09-29 Senast uppdaterad: 2018-07-10Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextScopus

Personposter BETA

Lundbäck, Andreas

Sök vidare i DiVA

Av författaren/redaktören
Lundbäck, Andreas
Av organisationen
Material- och solidmekanik
I samma tidskrift
Engineering Failure Analysis
Annan materialteknik

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 183 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf