Publication: Dynamics of elastic bodies connected by a thin soft inelastic layer
Issued Date
2013-03-01
Resource Type
ISSN
16310721
Other identifier(s)
2-s2.0-84875224105
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Mahidol University
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SCOPUS
Bibliographic Citation
Comptes Rendus - Mecanique. Vol.341, No.3 (2013), 323-332
Suggested Citation
Christian Licht, Somsak Orankitjaroen Dynamics of elastic bodies connected by a thin soft inelastic layer. Comptes Rendus - Mecanique. Vol.341, No.3 (2013), 323-332. doi:10.1016/j.crme.2013.01.001 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/31766
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Title
Dynamics of elastic bodies connected by a thin soft inelastic layer
Author(s)
Abstract
We extend the study of Licht et al. (2013) [1] devoted to the dynamic response of a structure made of two linearly elastic bodies connected by a thin soft adhesive layer made of a Kelvin-Voigt-type nonlinear viscoelastic material to the case of a generalized standard material with a positive definite quadratic density of free energy. A concise formulation in terms of an evolution equation in a Hilbert space of possible states with finite energy makes it possible to identify the asymptotic behavior, when some geometrical and mechanical parameters tend to their natural limits, like the response of the two bodies connected by a mechanical constraint. Its law has the same structure as that of the adhesive but with coefficients accounting for the relative behavior of the parameters. © 2013 Académie des sciences.