Community Research and Development Information Service - CORDIS

Abstract

The aim of the present project is : -the development of a numerical model to allow lifetime predictions for spot welded structures under multiaxial loading, -the evaluation of the fatigue resistance of spot welds in high resistance ("HR") material and its comparison with a material widely used in the automotive industry.
The following steps were defined and completed: -evaluation of the fatigue properties of both chosen materials, - evaluation of the fatigue properties of spot wilds under different types of loading tensile, shear or torsion loading. Comparison between the HSS material and the "classical" material, - development of a numerical model, based on the performed experiments, which allows lifetime predictions of spot welded structures under multiaxial loading.

Additional information

Authors: DI FANT-JAECKELS H, Sollac;GALTIER A, IRSID;BARTHELEMY J Y, Institut de Soudure
Bibliographic Reference: EUR 18481 EN (1998) 57pp
Availability: Available from OOPEC Sales agents
ISBN: ISBN 92-828-4394-7
Record Number: 199910448 / Last updated on: 1999-03-19
Category: PUBLICATION
Original language: en
Available languages: en