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  • Project background
  • Work packages
  • Some project results
    • The WeldsimS model
    • Constitutive models & testing
    • Flow stress determination
    • Failure assessment
    • Crack-tip constraint
    • Integrated modelling
  • Project team
  • Announcements
  • Publications and presentations
Some project results
  • The residual stress simulation tool WeldsimS.
  • Constitutive models & testing.
  • New method for determining the flow stress dependency on temperature and microstructure.
  • New approach to characterise the crack tip stress field in the presence of residual stresses.
  • A parameter study on the crack-tip constraint induced by residual stresses.

  • Case study addressing the failure assessment of an ASTM SA 516 steel pipe multi-pass girth weld.

Published January 4, 2007