A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded

Autores
de Borbon, Fernanda Maria; Mirasso, Anibal Edmundo; Ambrosini, Ricardo Daniel
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A coupled torsional-bending finite element with shear deformations and rotatory inertia for vibration of nonsymmetric thin walled beams axially loaded is developed. The equations of motion are based on Vlasov’s theory of thin-walled beams, which are modified to include an axial load. The formulation is also applicable to solid beams. The Hermite cubic polynomials are adopted as shape functions. Mass, elastic stiffness and geometrical stiffness matrices of unsymmetrical cross-section beams are presented. In order to verify the accuracy of this theory and the corresponding beam element developed, a numerical study is presented and compared with the literature and experimental tests.
Fil: de Borbon, Fernanda Maria. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Fil: Mirasso, Anibal Edmundo. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina
Fil: Ambrosini, Ricardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Materia
VLASOV'S THEORY
SHEAR DEFORMATIONS
COUPLED VIBRATIONS
ROTATORY INERTIA
NATURAL FREQUENCIES
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:11336/280898
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loadedde Borbon, Fernanda MariaMirasso, Anibal EdmundoAmbrosini, Ricardo DanielVLASOV'S THEORYSHEAR DEFORMATIONSCOUPLED VIBRATIONSROTATORY INERTIANATURAL FREQUENCIEShttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2A coupled torsional-bending finite element with shear deformations and rotatory inertia for vibration of nonsymmetric thin walled beams axially loaded is developed. The equations of motion are based on Vlasov’s theory of thin-walled beams, which are modified to include an axial load. The formulation is also applicable to solid beams. The Hermite cubic polynomials are adopted as shape functions. Mass, elastic stiffness and geometrical stiffness matrices of unsymmetrical cross-section beams are presented. In order to verify the accuracy of this theory and the corresponding beam element developed, a numerical study is presented and compared with the literature and experimental tests.Fil: de Borbon, Fernanda Maria. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaFil: Mirasso, Anibal Edmundo. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; ArgentinaFil: Ambrosini, Ricardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaPergamon-Elsevier Science Ltd2011-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/280898de Borbon, Fernanda Maria; Mirasso, Anibal Edmundo; Ambrosini, Ricardo Daniel; A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded; Pergamon-Elsevier Science Ltd; Computers & Structures; 89; 13-14; 7-2011; 1406-14160045-7949CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0045794911000708info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruc.2011.03.007info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-06T13:04:28Zoai:ri.conicet.gov.ar:11336/280898instacron: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:34982026-02-06 13:04:28.668CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded
title A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded
spellingShingle A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded
de Borbon, Fernanda Maria
VLASOV'S THEORY
SHEAR DEFORMATIONS
COUPLED VIBRATIONS
ROTATORY INERTIA
NATURAL FREQUENCIES
title_short A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded
title_full A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded
title_fullStr A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded
title_full_unstemmed A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded
title_sort A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded
dc.creator.none.fl_str_mv de Borbon, Fernanda Maria
Mirasso, Anibal Edmundo
Ambrosini, Ricardo Daniel
author de Borbon, Fernanda Maria
author_facet de Borbon, Fernanda Maria
Mirasso, Anibal Edmundo
Ambrosini, Ricardo Daniel
author_role author
author2 Mirasso, Anibal Edmundo
Ambrosini, Ricardo Daniel
author2_role author
author
dc.subject.none.fl_str_mv VLASOV'S THEORY
SHEAR DEFORMATIONS
COUPLED VIBRATIONS
ROTATORY INERTIA
NATURAL FREQUENCIES
topic VLASOV'S THEORY
SHEAR DEFORMATIONS
COUPLED VIBRATIONS
ROTATORY INERTIA
NATURAL FREQUENCIES
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A coupled torsional-bending finite element with shear deformations and rotatory inertia for vibration of nonsymmetric thin walled beams axially loaded is developed. The equations of motion are based on Vlasov’s theory of thin-walled beams, which are modified to include an axial load. The formulation is also applicable to solid beams. The Hermite cubic polynomials are adopted as shape functions. Mass, elastic stiffness and geometrical stiffness matrices of unsymmetrical cross-section beams are presented. In order to verify the accuracy of this theory and the corresponding beam element developed, a numerical study is presented and compared with the literature and experimental tests.
Fil: de Borbon, Fernanda Maria. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Fil: Mirasso, Anibal Edmundo. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina
Fil: Ambrosini, Ricardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingeniería. Instituto de Mecánica Estructural y Riesgo Sísmico. Maestría en Ingeniería Estructural; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
description A coupled torsional-bending finite element with shear deformations and rotatory inertia for vibration of nonsymmetric thin walled beams axially loaded is developed. The equations of motion are based on Vlasov’s theory of thin-walled beams, which are modified to include an axial load. The formulation is also applicable to solid beams. The Hermite cubic polynomials are adopted as shape functions. Mass, elastic stiffness and geometrical stiffness matrices of unsymmetrical cross-section beams are presented. In order to verify the accuracy of this theory and the corresponding beam element developed, a numerical study is presented and compared with the literature and experimental tests.
publishDate 2011
dc.date.none.fl_str_mv 2011-07
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/11336/280898
de Borbon, Fernanda Maria; Mirasso, Anibal Edmundo; Ambrosini, Ricardo Daniel; A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded; Pergamon-Elsevier Science Ltd; Computers & Structures; 89; 13-14; 7-2011; 1406-1416
0045-7949
CONICET Digital
CONICET
url http://hdl.handle.net/11336/280898
identifier_str_mv de Borbon, Fernanda Maria; Mirasso, Anibal Edmundo; Ambrosini, Ricardo Daniel; A beam element for coupled torsional-flexural vibration of doubly unsymmetrical thin walled beams axially loaded; Pergamon-Elsevier Science Ltd; Computers & Structures; 89; 13-14; 7-2011; 1406-1416
0045-7949
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0045794911000708
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruc.2011.03.007
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
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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 13.106097

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