In this paper we introduce a model describing a layered structure composed by two thermoelastic adherents and a thin adhesive subject to a degradation process. By an asymptotic expansion method, we derive a model of imperfect interface coupling damage and temperature evolution. Moreover, assuming that the behaviour of the adhesive is ruled by two different regimes, one in traction and one in compression, we derive a second limit model where unilateral contact conditions on the interface are also included.
Derivation of imperfect interface models coupling damage and temperature / E. Bonetti, G. Bonfanti, F. Lebon. - In: COMPUTERS & MATHEMATICS WITH APPLICATIONS. - ISSN 0898-1221. - 77:11(2019 Jun 01), pp. 2906-2916.
Titolo: | Derivation of imperfect interface models coupling damage and temperature |
Autori: | |
Parole Chiave: | asymptotic analysis; interfaces (materials); matched asymptotic |
Settore Scientifico Disciplinare: | Settore MAT/05 - Analisi Matematica |
Data di pubblicazione: | 1-giu-2019 |
Rivista: | |
Tipologia: | Article (author) |
Data ahead of print / Data di stampa: | 24-ott-2018 |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.camwa.2018.09.027 |
Appare nelle tipologie: | 01 - Articolo su periodico |
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