• Media type: E-Article
  • Title: Fatigue assessment of seam welds of automotive components by local stress approaches
  • Contributor: Bruder, T.; Störzel, K.; Baumgartner, J.
  • imprint: Wiley, 2008
  • Published in: Materialwissenschaft und Werkstofftechnik
  • Language: English
  • DOI: 10.1002/mawe.200800354
  • ISSN: 0933-5137; 1521-4052
  • Keywords: Mechanical Engineering ; Mechanics of Materials ; Condensed Matter Physics ; General Materials Science
  • Origination:
  • Footnote:
  • Description: <jats:title>Abstract</jats:title><jats:p>In the present paper a method is described for the fatigue assessment of multi‐axial loaded welded joints in structures made from thin steel sheets. The focus is on seam welds under non‐proportional loading, assuming a constant angular phase shift between cycles leading to stress components acting at the seam welds. Fatigue analyses are using a local stress approach based on stresses derived by Theory of Elasticity. Furthermore, potentials of considering statistical size effects in order to analyse weld start and end points are outlined.</jats:p>