A parametric model for a class of foam-like isotropic hyperelastic materials

Stanisław Jemioło , S. Turteltaub

Abstract

Abstract A parametric model for foam-like materials is proposed and its correlation with experimental results is analyzed. The class of foam-like materials is assumed to be described by an isotropic elastic potential based on a general model proposed by Ogden. The class is parametrized using the relative mass density of the material. Functional relations between material parameters and the relative mass density are obtained from experimental data. A simple application problem, namely the optimization of a foam for maximum energy absorption under homogeneous compression, is formulated and solved numerically
Author Stanisław Jemioło (FCE / ICE)
Stanisław Jemioło,,
- The Institute of Civil Engineering
, S. Turteltaub
S. Turteltaub,,
-
Journal seriesJournal of Applied Mechanics-Transactions of the Asme, ISSN 0021-8936
Issue year2000
Vol67
No2
Pages248-254
Keywords in EnglishAbsorción energía, Absorption énergie, Alvéolaire, Alveolar, Approximation asymptotique, Aproximación asintótica, Asymptotic approximation, Cell structure, Compressible material, Constitutive equation, Disipación energía, Dissipation énergie, Ecuación constitutiva, Elastomer, Elastomère, Elastómero, Energy absorption, Energy Dissipation, Equation constitutive, Estructura celular, Foam(plastics), Grande déformation, Gran deformación, High strain, Hiperelasticidad, Hyperélasticité, Hyperelasticity, Isotropic material, Material compresible, Material isótropo, Material poroso, Matériau compressible, Matériau isotrope, Matériau poreux, modeling, Modélisation, Modelización, Polyurethane, Porous material, Structure cellulaire, Uretano polímero, Uréthanne polymère
ASJC Classification2210 Mechanical Engineering; 2211 Mechanics of Materials; 3104 Condensed Matter Physics
URL http://cat.inist.fr/?aModele=afficheN&cpsidt=1464989
Languageen angielski
File
jemiolo2.pdf 115.89 KB
Score (nominal)20
Score sourcejournalList
Publication indicators WoS Citations = 8; Scopus Citations = 11; Scopus SNIP (Source Normalised Impact per Paper): 2000 = 1.426; WoS Impact Factor: 2006 = 0.943 (2) - 2007=1.258 (5)
Citation count*17 (2020-09-03)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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