In this contribution we propose a general framework able to describe the mechanical behavior of thermo-elastic materials with microcracks. The main features of our model come from the definition of additional kinetics descriptors, both mechanical and thermal. The model we propose is thermodynamically consistent and turns out to be non-local, in that it retains memory of the fine material structure through internal lengths and dispersion properties.

A multiphysics and multiscale approach for modeling microcracked thermo-elastic materials / Favata, Antonino; Trovalusci, Patrizia; Masiani, Renato. - In: COMPUTATIONAL MATERIALS SCIENCE. - ISSN 0927-0256. - STAMPA. - 116:(2016), pp. 22-31. (Intervento presentato al convegno European Congress on Computational Methods in Applied Sciences and Engineering tenutosi a Hersonissos, Crete nel 5-10 giugno 2016) [10.1016/j.commatsci.2015.10.033].

A multiphysics and multiscale approach for modeling microcracked thermo-elastic materials

FAVATA, ANTONINO;TROVALUSCI, Patrizia;MASIANI, Renato
2016

Abstract

In this contribution we propose a general framework able to describe the mechanical behavior of thermo-elastic materials with microcracks. The main features of our model come from the definition of additional kinetics descriptors, both mechanical and thermal. The model we propose is thermodynamically consistent and turns out to be non-local, in that it retains memory of the fine material structure through internal lengths and dispersion properties.
2016
Coarse-graining; Continua with microstructure; Heterogeneous materials; Microtemperature; Non-classical thermal conduction
01 Pubblicazione su rivista::01a Articolo in rivista
A multiphysics and multiscale approach for modeling microcracked thermo-elastic materials / Favata, Antonino; Trovalusci, Patrizia; Masiani, Renato. - In: COMPUTATIONAL MATERIALS SCIENCE. - ISSN 0927-0256. - STAMPA. - 116:(2016), pp. 22-31. (Intervento presentato al convegno European Congress on Computational Methods in Applied Sciences and Engineering tenutosi a Hersonissos, Crete nel 5-10 giugno 2016) [10.1016/j.commatsci.2015.10.033].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1022287
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