Damage detection at vibration passive isolation devices

  • Silviu Nastac “Dunarea de Jos“ University of Galati
  • Adrian Leopa “Dunarea de Jos“ University of Galati
  • Carmen Debeleac “Dunarea de Jos“ University of Galati
Keywords: damage detection, vibration, passive isolation, rubber

Abstract

This paper deals with some theoretical aspects combined with experimental tests regarding early damage identification in vibroisolation devices. This study was a natural fall-back of an analysis regarding the behaviour of the passive isolation devices against vibration and seismic waves. On the exploitation time, all technical devices and systems acquire a different wearing out levels because of the dynamic charging. Hereby performance characteristics change and the system starts working improperly. Rubber based on elements is especially discussed. Numerical simulations were developed for simple spatial configurations of isolation devices. A Stochastic approach of essential results was briefly presented together with relevant results and discussions.

Published
2011-06-05
How to Cite
1.
Nastac S, Leopa A, Debeleac C. Damage detection at vibration passive isolation devices. Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering [Internet]. 5Jun.2011 [cited 29Mar.2024];18(1):47-0. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/im/article/view/3763
Section
Articles

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