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Design Fatigue Data for Joining Steel Sheets in the Automotive Industry
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English
Abstract
A simple model recently proposed to estimate the fatigue strength of resistance-welded lap joints has been verified by numerical analysis and fatigue tests. The model has been extended to include laser welding.
The obtained design data should allow a fast estimate, at the design stage, of the consequences of a change in the welding technology or in the geometrical parameters of the joint on its fatigue life.
Authors
Citation
Blarasin, A., Atzori, B., Filippa, P., and Gastaldi, G., "Design Fatigue Data for Joining Steel Sheets in the Automotive Industry," SAE Technical Paper 900742, 1990, https://doi.org/10.4271/900742.Also In
References
- Rossetto, E. et al. “The fatigue limit of spot-welded lap joints” SAE paper 870640 February 1987
- Davidson, J.A. Imhof, E.J. “A fracture-mechanics and system-stiffness approach to fatigue performance of spot-welded sheet steels” SAE paper 830034 February 1983
- Wang, P.C. et al. “A fatigue life prediction method for tensile-shear spot welds” SAE paper 850370 February 1985
- Blarasin, A. Vaschetto, L. º 6 1985
- Blarasin, A. º 5 6 1981
- Blarasin, A. et al. º February 1986
- Atzori, B. Pappalettere, C. September 1985
- Atzori, B. et al. º 4 1987
- Blarasin, A. et al. º February 1984
- Blarasin, A. Caffa, G. º January 1987