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Materiale Plastice
https://doi.org/10.37358/Mat.Plast.1964

Impact factor: 1.393

OSIM Nr. R102356
ISSN 0025-5289
ISSN 2668-8220 (online)
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* IF 2018-19: 1.393
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Materiale Plastice, Volume 45, Issue 1, pp. (2008)




On the Behaviour of Elastic Elements Belonging to the Elastic Tram Wheel at Particular Loading


Abstract:
The paper proposes an analysis on the influence of the elastic rubber elements as component parts of the elastic tram wheels, as well of the railroad, on the stress state, on the wear and the loss in time of the mechanical properties under dynamic conditions. It is noticed the importance of the proping of the rubber elastic element (all degrees of freedom or vulcanized on a metallic support) going to a „brick” element shape proposal, which is absolutely „covered” for practical applications. This approximation leads to new correction coefficients, as well as to the validation of the simplified „brick” shape of specimens for a future experimental test standartization. Keywords: elastic wheel, stress, mechanical testing, finite element analysis



Issue: 2008 Volume 45, Number 1
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