This chapter deals with the specifics of the DVS 1608.



Applicability

The applicability of the guideline DVS 1608 is limited to the following cases:

  • For designing and dimensioning of the base material, the material in the heat affected zone and the weld material.
  • For arc welded joints made of aluminium alloys typically used in rail vehicle constructions.
  • For assessing static and fatigue behaviour.
  • For sheet thicknesses greater 1,5 mm.



Implementation in WeldFEM

The following key data is available for the implementation of the DVS 1608:

  • The nominal stress concept is applied for static and fatigue assessments.
  • Stress values are used to evaluate fatigue behaviour, not stress range values.
  • The strength values for the heat affected zone are considered when assessing welds.