MAHEO, Laurent; GUERARD, Sandra; RIO, Gérard; DONNARD, Adrien; VIOT, Philippe

Metadatos

Licencia de uso del documento

MAHEO, Laurent
Centre de recherche des écoles de Saint-Cyr Coëtquidan [Guer] [CREC]
Université de Bretagne Sud - Lorient [UBS Lorient]

GUERARD, Sandra

RIO, Gérard
Université de Bretagne Sud - Lorient [UBS Lorient]

Idioma

Article de revue

Este ítem está publicado en

EPJ Web of Conferences. 2015-09-07, vol. 94, p. 04035

EDP Sciences

Resumen en inglés

Cellular materials are strongly related to pressure level inside the material. It is therefore important to use experimentswhich can highlight (i) the pressure-volume behavior, (ii) the shear-shape behavior for different pressure level. Authors proposeto use hydrostatic compressive, shear and combined pressure-shear tests to determine cellular materials behavior. Finite ElementModeling must take into account these behavior specificities. Authors chose to use a behavior law with a Hyperelastic, a Viscousand a Hysteretic contributions. Specific developments has been performed on the Hyperelastic one by separating the sphericaland the deviatoric part to take into account volume change and shape change characteristics of cellular materials.< Leer menos

Palabras clave en inglés

Multiaxial behavior of foams , Experiments and modeling

Metadatos

Compartir este ítem

Licencia de uso del documento

Multiaxial behavior of foams – Experiments and modeling

Idioma

Este ítem está publicado en

Resumen en inglés

Palabras clave en inglés

URI

Orígen

Centros de investigación