Behavior of Elastoplastic Auxetic Microstructural Arrays

A continuum-based micromechanical model is employed for the prediction of the elasto-plastic behavior of periodic microstructural arrays that can generate negative values of Poisson’s ratios. The combined effects of the negative Poisson’s ratio generated by the array microstructure and the elastopla...

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Detalles Bibliográficos
Autores principales: Gilat, Rivka, Aboudi, Jacob
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2013
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5512796/
https://www.ncbi.nlm.nih.gov/pubmed/28809337
http://dx.doi.org/10.3390/ma6030726
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author Gilat, Rivka
Aboudi, Jacob
author_facet Gilat, Rivka
Aboudi, Jacob
author_sort Gilat, Rivka
collection PubMed
description A continuum-based micromechanical model is employed for the prediction of the elasto-plastic behavior of periodic microstructural arrays that can generate negative values of Poisson’s ratios. The combined effects of the negative Poisson’s ratio generated by the array microstructure and the elastoplastic behavior of the constituents are studied. A design methodology for the determination of the constituents’ properties of two-phase arrays that generate required values of negative Poisson’s ratio is considered.
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spelling pubmed-55127962017-07-28 Behavior of Elastoplastic Auxetic Microstructural Arrays Gilat, Rivka Aboudi, Jacob Materials (Basel) Article A continuum-based micromechanical model is employed for the prediction of the elasto-plastic behavior of periodic microstructural arrays that can generate negative values of Poisson’s ratios. The combined effects of the negative Poisson’s ratio generated by the array microstructure and the elastoplastic behavior of the constituents are studied. A design methodology for the determination of the constituents’ properties of two-phase arrays that generate required values of negative Poisson’s ratio is considered. MDPI 2013-02-28 /pmc/articles/PMC5512796/ /pubmed/28809337 http://dx.doi.org/10.3390/ma6030726 Text en © 2013 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Gilat, Rivka
Aboudi, Jacob
Behavior of Elastoplastic Auxetic Microstructural Arrays
title Behavior of Elastoplastic Auxetic Microstructural Arrays
title_full Behavior of Elastoplastic Auxetic Microstructural Arrays
title_fullStr Behavior of Elastoplastic Auxetic Microstructural Arrays
title_full_unstemmed Behavior of Elastoplastic Auxetic Microstructural Arrays
title_short Behavior of Elastoplastic Auxetic Microstructural Arrays
title_sort behavior of elastoplastic auxetic microstructural arrays
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5512796/
https://www.ncbi.nlm.nih.gov/pubmed/28809337
http://dx.doi.org/10.3390/ma6030726
work_keys_str_mv AT gilatrivka behaviorofelastoplasticauxeticmicrostructuralarrays
AT aboudijacob behaviorofelastoplasticauxeticmicrostructuralarrays

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