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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/68506
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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 Técnicas2025-09-29T10:41:53Zoai: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:34982025-09-29 10:41:53.898CONICET 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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13.070432 |