A small strain tensor for the geometrically exact thin-walled composite beam

Autores
Saravia, César Martín; Saravia, L. Joaquín; Cortinez, Victor Hugo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work presents the derivation of a small strain tensor compatible with the geometrically exact kinematics of the thin walled composite beam theory. The formulation is based on the expression of the Green strain tensor in terms of a pure linear strain plus a pure nonlinear strain measure obtained through the decomposition of the deformation gradient. The discrete small strain measures are expressed in terms of the current director and displacement fields and its derivatives in terms of very simple relations; they result to be objective under rigid body motion and independent of the integration path. The formulation is consistent in the sense that both the strain measures and the constitutive relations are valid for small strains.
Fil: Saravia, César Martín. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina
Fil: Saravia, L. Joaquín. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina
Fil: Cortinez, Victor Hugo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina
Materia
Composite Beams
Finite Elements
Finite Rotations
Thin-Walled Beams
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:11336/13222
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/13222
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A small strain tensor for the geometrically exact thin-walled composite beamSaravia, César MartínSaravia, L. JoaquínCortinez, Victor HugoComposite BeamsFinite ElementsFinite RotationsThin-Walled Beamshttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2This work presents the derivation of a small strain tensor compatible with the geometrically exact kinematics of the thin walled composite beam theory. The formulation is based on the expression of the Green strain tensor in terms of a pure linear strain plus a pure nonlinear strain measure obtained through the decomposition of the deformation gradient. The discrete small strain measures are expressed in terms of the current director and displacement fields and its derivatives in terms of very simple relations; they result to be objective under rigid body motion and independent of the integration path. The formulation is consistent in the sense that both the strain measures and the constitutive relations are valid for small strains.Fil: Saravia, César Martín. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; ArgentinaFil: Saravia, L. Joaquín. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; ArgentinaFil: Cortinez, Victor Hugo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; ArgentinaAsociación Argentina de Mecánica Computacional2013-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13222Saravia, César Martín; Saravia, L. Joaquín; Cortinez, Victor Hugo; A small strain tensor for the geometrically exact thin-walled composite beam; Asociación Argentina de Mecánica Computacional; Mecanica Computacional; 32; 3; 11-2013; 213-2242591-3522enginfo:eu-repo/semantics/altIdentifier/url/http://www.cimec.org.ar/ojs/index.php/mc/article/view/4355info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:07:08Zoai:ri.conicet.gov.ar:11336/13222instacron: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 10:07:08.982CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A small strain tensor for the geometrically exact thin-walled composite beam
title A small strain tensor for the geometrically exact thin-walled composite beam
spellingShingle A small strain tensor for the geometrically exact thin-walled composite beam
Saravia, César Martín
Composite Beams
Finite Elements
Finite Rotations
Thin-Walled Beams
title_short A small strain tensor for the geometrically exact thin-walled composite beam
title_full A small strain tensor for the geometrically exact thin-walled composite beam
title_fullStr A small strain tensor for the geometrically exact thin-walled composite beam
title_full_unstemmed A small strain tensor for the geometrically exact thin-walled composite beam
title_sort A small strain tensor for the geometrically exact thin-walled composite beam
dc.creator.none.fl_str_mv Saravia, César Martín
Saravia, L. Joaquín
Cortinez, Victor Hugo
author Saravia, César Martín
author_facet Saravia, César Martín
Saravia, L. Joaquín
Cortinez, Victor Hugo
author_role author
author2 Saravia, L. Joaquín
Cortinez, Victor Hugo
author2_role author
author
dc.subject.none.fl_str_mv Composite Beams
Finite Elements
Finite Rotations
Thin-Walled Beams
topic Composite Beams
Finite Elements
Finite Rotations
Thin-Walled Beams
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 presents the derivation of a small strain tensor compatible with the geometrically exact kinematics of the thin walled composite beam theory. The formulation is based on the expression of the Green strain tensor in terms of a pure linear strain plus a pure nonlinear strain measure obtained through the decomposition of the deformation gradient. The discrete small strain measures are expressed in terms of the current director and displacement fields and its derivatives in terms of very simple relations; they result to be objective under rigid body motion and independent of the integration path. The formulation is consistent in the sense that both the strain measures and the constitutive relations are valid for small strains.
Fil: Saravia, César Martín. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina
Fil: Saravia, L. Joaquín. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina
Fil: Cortinez, Victor Hugo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina
description This work presents the derivation of a small strain tensor compatible with the geometrically exact kinematics of the thin walled composite beam theory. The formulation is based on the expression of the Green strain tensor in terms of a pure linear strain plus a pure nonlinear strain measure obtained through the decomposition of the deformation gradient. The discrete small strain measures are expressed in terms of the current director and displacement fields and its derivatives in terms of very simple relations; they result to be objective under rigid body motion and independent of the integration path. The formulation is consistent in the sense that both the strain measures and the constitutive relations are valid for small strains.
publishDate 2013
dc.date.none.fl_str_mv 2013-11
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/11336/13222
Saravia, César Martín; Saravia, L. Joaquín; Cortinez, Victor Hugo; A small strain tensor for the geometrically exact thin-walled composite beam; Asociación Argentina de Mecánica Computacional; Mecanica Computacional; 32; 3; 11-2013; 213-224
2591-3522
url http://hdl.handle.net/11336/13222
identifier_str_mv Saravia, César Martín; Saravia, L. Joaquín; Cortinez, Victor Hugo; A small strain tensor for the geometrically exact thin-walled composite beam; Asociación Argentina de Mecánica Computacional; Mecanica Computacional; 32; 3; 11-2013; 213-224
2591-3522
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.cimec.org.ar/ojs/index.php/mc/article/view/4355
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 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 13.070432

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