An Eulerian finite element with finite rotations for thin-walled composite beams.

Autores
Saravia, César Martín; Machado, Sebastián Pablo; Cortínez, Víctor Hugo
Año de publicación
2010
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An Eulerian beam finite element for composite thin-walled beams considering arbitrary displacements and rotations is presented. As a distinct feature, the virtual work equations are written as a function of generalized strain components, which are parametrized in terms of the director field and its derivatives. The generalized strains and forces are obtained via a transformation that maps generalized components into physical components. Finite rotations are parametrized with the incremental rotation tensor and an iterative multiplicative update of the director field is proposed. The formulation of the constitutive equation of the composite material is aided by a curvilinear transformation of the strain tensor. The proposed formulation is also valid for both isotropic and anisotropic beams. Different tests are performed to validate de formulation.
Fil: Saravia, César Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; Argentina
Fil: Machado, Sebastián Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; Argentina
Fil: Cortínez, Víctor Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; Argentina
Materia
GEOMETRICALLY EXACT BEAMS
ANISOTROPIC
NONLINEAR FINITE ELEMENTS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/68506
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An Eulerian finite element with finite rotations for thin-walled composite beams.Saravia, César MartínMachado, Sebastián PabloCortínez, Víctor HugoGEOMETRICALLY EXACT BEAMSANISOTROPICNONLINEAR FINITE ELEMENTShttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2An Eulerian beam finite element for composite thin-walled beams considering arbitrary displacements and rotations is presented. As a distinct feature, the virtual work equations are written as a function of generalized strain components, which are parametrized in terms of the director field and its derivatives. The generalized strains and forces are obtained via a transformation that maps generalized components into physical components. Finite rotations are parametrized with the incremental rotation tensor and an iterative multiplicative update of the director field is proposed. The formulation of the constitutive equation of the composite material is aided by a curvilinear transformation of the strain tensor. The proposed formulation is also valid for both isotropic and anisotropic beams. Different tests are performed to validate de formulation.Fil: Saravia, César Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; ArgentinaFil: Machado, Sebastián Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; ArgentinaFil: Cortínez, Víctor Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; ArgentinaAsociación Argentina de Mecánica Computacional2010-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/68506Saravia, César Martín; Machado, Sebastián Pablo; Cortínez, Víctor Hugo; An Eulerian finite element with finite rotations for thin-walled composite beams.; Asociación Argentina de Mecánica Computacional; Mecánica Computacional; 29; 16; 11-2010; 1649-16721666-6070CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/url/https://cimec.org.ar/ojs/index.php/mc/article/view/3108info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:14:34Zoai:ri.conicet.gov.ar:11336/68506instacron: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:34982025-10-22 12:14:34.717CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An Eulerian finite element with finite rotations for thin-walled composite beams.
title An Eulerian finite element with finite rotations for thin-walled composite beams.
spellingShingle An Eulerian finite element with finite rotations for thin-walled composite beams.
Saravia, César Martín
GEOMETRICALLY EXACT BEAMS
ANISOTROPIC
NONLINEAR FINITE ELEMENTS
title_short An Eulerian finite element with finite rotations for thin-walled composite beams.
title_full An Eulerian finite element with finite rotations for thin-walled composite beams.
title_fullStr An Eulerian finite element with finite rotations for thin-walled composite beams.
title_full_unstemmed An Eulerian finite element with finite rotations for thin-walled composite beams.
title_sort An Eulerian finite element with finite rotations for thin-walled composite beams.
dc.creator.none.fl_str_mv Saravia, César Martín
Machado, Sebastián Pablo
Cortínez, Víctor Hugo
author Saravia, César Martín
author_facet Saravia, César Martín
Machado, Sebastián Pablo
Cortínez, Víctor Hugo
author_role author
author2 Machado, Sebastián Pablo
Cortínez, Víctor Hugo
author2_role author
author
dc.subject.none.fl_str_mv GEOMETRICALLY EXACT BEAMS
ANISOTROPIC
NONLINEAR FINITE ELEMENTS
topic GEOMETRICALLY EXACT BEAMS
ANISOTROPIC
NONLINEAR FINITE ELEMENTS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv An Eulerian beam finite element for composite thin-walled beams considering arbitrary displacements and rotations is presented. As a distinct feature, the virtual work equations are written as a function of generalized strain components, which are parametrized in terms of the director field and its derivatives. The generalized strains and forces are obtained via a transformation that maps generalized components into physical components. Finite rotations are parametrized with the incremental rotation tensor and an iterative multiplicative update of the director field is proposed. The formulation of the constitutive equation of the composite material is aided by a curvilinear transformation of the strain tensor. The proposed formulation is also valid for both isotropic and anisotropic beams. Different tests are performed to validate de formulation.
Fil: Saravia, César Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; Argentina
Fil: Machado, Sebastián Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; Argentina
Fil: Cortínez, Víctor Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; Argentina
description An Eulerian beam finite element for composite thin-walled beams considering arbitrary displacements and rotations is presented. As a distinct feature, the virtual work equations are written as a function of generalized strain components, which are parametrized in terms of the director field and its derivatives. The generalized strains and forces are obtained via a transformation that maps generalized components into physical components. Finite rotations are parametrized with the incremental rotation tensor and an iterative multiplicative update of the director field is proposed. The formulation of the constitutive equation of the composite material is aided by a curvilinear transformation of the strain tensor. The proposed formulation is also valid for both isotropic and anisotropic beams. Different tests are performed to validate de formulation.
publishDate 2010
dc.date.none.fl_str_mv 2010-11
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/11336/68506
Saravia, César Martín; Machado, Sebastián Pablo; Cortínez, Víctor Hugo; An Eulerian finite element with finite rotations for thin-walled composite beams.; Asociación Argentina de Mecánica Computacional; Mecánica Computacional; 29; 16; 11-2010; 1649-1672
1666-6070
CONICET Digital
CONICET
url http://hdl.handle.net/11336/68506
identifier_str_mv Saravia, César Martín; Machado, Sebastián Pablo; Cortínez, Víctor Hugo; An Eulerian finite element with finite rotations for thin-walled composite beams.; Asociación Argentina de Mecánica Computacional; Mecánica Computacional; 29; 16; 11-2010; 1649-1672
1666-6070
CONICET Digital
CONICET
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://cimec.org.ar/ojs/index.php/mc/article/view/3108
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
application/pdf
dc.publisher.none.fl_str_mv Asociación Argentina de Mecánica Computacional
publisher.none.fl_str_mv Asociación Argentina de Mecánica Computacional
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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score 12.982451

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