Characterization of bearings nonlinearities influences on viaducts dynamic responses

  • Adrian Leopa “Dunarea de Jos“ University of Galati
  • Silviu Nastac “Dunarea de Jos“ University of Galati
Keywords: viaduct, dynamic response, bearings, vibration, nonlinear vibration

Abstract

In view of viaducts designing and safety exploitation it is necessary to evaluate both theoretically, and instrumentally the dynamic behaviour for impulsive external actions. In this study the dynamic response for a singular bridge section was analyzed. There were considered only two degrees of freedom and the impulsive perturbations derived from the serviceable instrumental tests performed for this kind of construction objective at its commissioning.

Published
2012-11-15
How to Cite
1.
Leopa A, Nastac S. Characterization of bearings nonlinearities influences on viaducts dynamic responses. Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering [Internet]. 15Nov.2012 [cited 29Mar.2024];19(2):77-2. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/im/article/view/3736
Section
Articles

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