On the overall response of elastomeric solids with pressurized cavities
- Autores
- Idiart, Martín Ignacio; Lopez-Pamies, Oscar
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This work provides a means of accounting for the presence of pressurized cavities on the overall response of elastomeric solids undergoing large deformations. The main idea is to refer the kinematics to a stress-free configuration and to express the overall response of the elastomer with pressurized cavities in terms of its overall response when the cavities are vacuous. This is achieved via a change of variables valid whenever the common assumption of incompressibility is used for the elastomeric matrix. The result permits then to incorporate straightforwardly the effect of internal pressure on any micromechanical model already available for elastomeric solids with vacuous cavities. The resulting models account for constitutive and geometric nonlinearities as well as for deformation-dependent internal pressure concomitant with large deformations. Sample results for isotropic porous rubbers under plane-strain conditions are provided and discussed.
Fil: Idiart, Martín Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica; Argentina
Fil: Lopez-Pamies, Oscar. University of Illinois. Urbana - Champaign; Estados Unidos - Materia
-
ELASTOMERS
POROSITY
PRESSURE
RESIDUAL STRESSES - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/139158
Ver los metadatos del registro completo
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spelling |
On the overall response of elastomeric solids with pressurized cavitiesIdiart, Martín IgnacioLopez-Pamies, OscarELASTOMERSPOROSITYPRESSURERESIDUAL STRESSEShttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2This work provides a means of accounting for the presence of pressurized cavities on the overall response of elastomeric solids undergoing large deformations. The main idea is to refer the kinematics to a stress-free configuration and to express the overall response of the elastomer with pressurized cavities in terms of its overall response when the cavities are vacuous. This is achieved via a change of variables valid whenever the common assumption of incompressibility is used for the elastomeric matrix. The result permits then to incorporate straightforwardly the effect of internal pressure on any micromechanical model already available for elastomeric solids with vacuous cavities. The resulting models account for constitutive and geometric nonlinearities as well as for deformation-dependent internal pressure concomitant with large deformations. Sample results for isotropic porous rubbers under plane-strain conditions are provided and discussed.Fil: Idiart, Martín Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica; ArgentinaFil: Lopez-Pamies, Oscar. University of Illinois. Urbana - Champaign; Estados UnidosElsevier France-Editions Scientifiques Medicales Elsevier2012-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/139158Idiart, Martín Ignacio; Lopez-Pamies, Oscar; On the overall response of elastomeric solids with pressurized cavities; Elsevier France-Editions Scientifiques Medicales Elsevier; Comptes Rendus Mecanique; 340; 4-5; 4-2012; 359-3681631-0721CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.crme.2012.02.018info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:58Zoai:ri.conicet.gov.ar:11336/139158instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:03:59.181CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
On the overall response of elastomeric solids with pressurized cavities |
title |
On the overall response of elastomeric solids with pressurized cavities |
spellingShingle |
On the overall response of elastomeric solids with pressurized cavities Idiart, Martín Ignacio ELASTOMERS POROSITY PRESSURE RESIDUAL STRESSES |
title_short |
On the overall response of elastomeric solids with pressurized cavities |
title_full |
On the overall response of elastomeric solids with pressurized cavities |
title_fullStr |
On the overall response of elastomeric solids with pressurized cavities |
title_full_unstemmed |
On the overall response of elastomeric solids with pressurized cavities |
title_sort |
On the overall response of elastomeric solids with pressurized cavities |
dc.creator.none.fl_str_mv |
Idiart, Martín Ignacio Lopez-Pamies, Oscar |
author |
Idiart, Martín Ignacio |
author_facet |
Idiart, Martín Ignacio Lopez-Pamies, Oscar |
author_role |
author |
author2 |
Lopez-Pamies, Oscar |
author2_role |
author |
dc.subject.none.fl_str_mv |
ELASTOMERS POROSITY PRESSURE RESIDUAL STRESSES |
topic |
ELASTOMERS POROSITY PRESSURE RESIDUAL STRESSES |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.3 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
This work provides a means of accounting for the presence of pressurized cavities on the overall response of elastomeric solids undergoing large deformations. The main idea is to refer the kinematics to a stress-free configuration and to express the overall response of the elastomer with pressurized cavities in terms of its overall response when the cavities are vacuous. This is achieved via a change of variables valid whenever the common assumption of incompressibility is used for the elastomeric matrix. The result permits then to incorporate straightforwardly the effect of internal pressure on any micromechanical model already available for elastomeric solids with vacuous cavities. The resulting models account for constitutive and geometric nonlinearities as well as for deformation-dependent internal pressure concomitant with large deformations. Sample results for isotropic porous rubbers under plane-strain conditions are provided and discussed. Fil: Idiart, Martín Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería. Departamento de Aeronáutica; Argentina Fil: Lopez-Pamies, Oscar. University of Illinois. Urbana - Champaign; Estados Unidos |
description |
This work provides a means of accounting for the presence of pressurized cavities on the overall response of elastomeric solids undergoing large deformations. The main idea is to refer the kinematics to a stress-free configuration and to express the overall response of the elastomer with pressurized cavities in terms of its overall response when the cavities are vacuous. This is achieved via a change of variables valid whenever the common assumption of incompressibility is used for the elastomeric matrix. The result permits then to incorporate straightforwardly the effect of internal pressure on any micromechanical model already available for elastomeric solids with vacuous cavities. The resulting models account for constitutive and geometric nonlinearities as well as for deformation-dependent internal pressure concomitant with large deformations. Sample results for isotropic porous rubbers under plane-strain conditions are provided and discussed. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/139158 Idiart, Martín Ignacio; Lopez-Pamies, Oscar; On the overall response of elastomeric solids with pressurized cavities; Elsevier France-Editions Scientifiques Medicales Elsevier; Comptes Rendus Mecanique; 340; 4-5; 4-2012; 359-368 1631-0721 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/139158 |
identifier_str_mv |
Idiart, Martín Ignacio; Lopez-Pamies, Oscar; On the overall response of elastomeric solids with pressurized cavities; Elsevier France-Editions Scientifiques Medicales Elsevier; Comptes Rendus Mecanique; 340; 4-5; 4-2012; 359-368 1631-0721 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.crme.2012.02.018 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier France-Editions Scientifiques Medicales Elsevier |
publisher.none.fl_str_mv |
Elsevier France-Editions Scientifiques Medicales Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613862046826496 |
score |
13.070432 |