Technischer Bericht NTB 87-06

Transiente Temperaturfelder bei Nahtschweissungen: Analytische Berechnungen

The modelling of the transient temperature fields occurring at seam weldings is a first step in the calculation of welding-induced residual stresses. Both an analytical and a finite element method were used for the calculations and the results for both methods were compared with those published for experimental investigations. Taking into consideration the simplifications made, particularly in the case of the analytical method, the agreement between the results can be rated as very good.