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Abstrakty
The real material structure taken from a railway wheel was loaded on a test equipment to find its stress-strain characteristic. The determined material variables were verified in the quoted computation. This paper presents results from the analysis with cyclic loading of two wheels with different diameters which are in mutual contact. The target of this research is to simulate by computational methods the low-cycle fatigue approved by metallurgical analyses.
Rocznik
Tom
Strony
503--510
Opis fizyczny
Bibliogr. 4 poz., tab., wykr.
Twórcy
autor
- University of Pardubice, Jan Perner Transport Faculty Department of Mechanics, Materials and Machine Parts Studentská 95, Pardubice, 530 09 CZECH REPUBLIC, jiri.podruh@upce.cz
Bibliografia
- Bernasconi A., Filippini M., Foletti S. and Vaudo D. (2006): Multiaxial fatigue of a railway wheel steel under non-proportional loading. – Int. Journal of Fatigue, vol.28, pp.663-672
- Johnson K.L. (2000): Plastic deformation in rolling contact. – Rolling contact phenomena; edited by Jacobson D., Kalker J., Springer Wien New York, pp.163-201.
- Lemaitre J. and Chaboche J.L. (1990): Mechanics of solid materials. – Cambridge University Press. Elsevier.
- Podruh J. (2009): Verification of behavior of mathematic material model on model of specimen. – Evaluation of production processes, ISBN 978-5-7782-1169-8, Novosibirsk, Poland.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ5-0004-0027