Variability of dynamic responses of frequency dependent visco-elastic sandwich beams with material and physical properties modeled by spatial random fields

Probabilistic engineering mechanics aims to take into account uncertainties of input parameters of models and evaluating their impact onto the model responses. For frequency dependent visco-elastic sandwich structures, used in many industrial applications such as for vibration damping, the computati...

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Bibliographic Details
Published in:Composite structures 2016-09, Vol.152, p.316-323
Main Authors: Druesne, Frédéric, Hamdaoui, Mohamed, Lardeur, Pascal, Daya, El Mostafa
Format: Article
Language:English
Subjects:
Beams (structural)
Computer simulation
Engineering Sciences
Fields (mathematics)
Frequency dependent
Frequency response function
Mathematical models
Modal stability procedure
Random field
Sandwich structures
Stochastic processes
Stochasticity
Variability
Visco-elastic sandwich
Viscoelasticity
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