Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials

Autores
Piovan, Marcelo Tulio; Filipich, Carlos Pedro; Cortínez, Víctor Hugo
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper, analytical solutions are developed for the free vibration analysis of tapered thin-walled laminated-composite beams with closed cross-sections. The present approach is based in a recently developed model that incorporates in a full form the shear flexibility. The model considers shear flexibility due to bending as well as non-uniform torsional warping. The model is briefly reviewed with the aim to present the equilibrium equations and the related boundary conditions and constitutive equations. The lamination can be selected in order to manifest different types of elastic couplings. The typical laminations for a box-beam, like Circumferentially Uniform Stiffness and Circumferentially Asymmetric Stiffness stacking sequences, are analyzed. The exact values (i.e. with arbitrary precision) of frequencies are obtained by means of power series schemes. A parametric analysis is performed for different taper ratios, stacking sequences and materials.
Fil: Piovan, Marcelo Tulio. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina
Fil: Filipich, Carlos Pedro. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
Fil: Cortínez, Víctor Hugo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina
Materia
THIN-WALLED TAPERED-BEAMS
POWER SERIES
COMPOSITE MATERIALS
VIBRATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/94840
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/94840
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite MaterialsPiovan, Marcelo TulioFilipich, Carlos PedroCortínez, Víctor HugoTHIN-WALLED TAPERED-BEAMSPOWER SERIESCOMPOSITE MATERIALSVIBRATIONhttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2In this paper, analytical solutions are developed for the free vibration analysis of tapered thin-walled laminated-composite beams with closed cross-sections. The present approach is based in a recently developed model that incorporates in a full form the shear flexibility. The model considers shear flexibility due to bending as well as non-uniform torsional warping. The model is briefly reviewed with the aim to present the equilibrium equations and the related boundary conditions and constitutive equations. The lamination can be selected in order to manifest different types of elastic couplings. The typical laminations for a box-beam, like Circumferentially Uniform Stiffness and Circumferentially Asymmetric Stiffness stacking sequences, are analyzed. The exact values (i.e. with arbitrary precision) of frequencies are obtained by means of power series schemes. A parametric analysis is performed for different taper ratios, stacking sequences and materials.Fil: Piovan, Marcelo Tulio. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; ArgentinaFil: Filipich, Carlos Pedro. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; ArgentinaFil: Cortínez, Víctor Hugo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; ArgentinaAsociación Argentina de Mecánica Computacional2006-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94840Piovan, Marcelo Tulio; Filipich, Carlos Pedro; Cortínez, Víctor Hugo; Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials; Asociación Argentina de Mecánica Computacional; Mecánica Computacional; 25; 20; 11-2006; 1767-17792591-3522CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://cimec.org.ar/ojs/index.php/mc/article/view/572info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:47:45Zoai:ri.conicet.gov.ar:11336/94840instacron: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 10:47:45.444CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials
title Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials
spellingShingle Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials
Piovan, Marcelo Tulio
THIN-WALLED TAPERED-BEAMS
POWER SERIES
COMPOSITE MATERIALS
VIBRATION
title_short Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials
title_full Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials
title_fullStr Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials
title_full_unstemmed Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials
title_sort Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials
dc.creator.none.fl_str_mv Piovan, Marcelo Tulio
Filipich, Carlos Pedro
Cortínez, Víctor Hugo
author Piovan, Marcelo Tulio
author_facet Piovan, Marcelo Tulio
Filipich, Carlos Pedro
Cortínez, Víctor Hugo
author_role author
author2 Filipich, Carlos Pedro
Cortínez, Víctor Hugo
author2_role author
author
dc.subject.none.fl_str_mv THIN-WALLED TAPERED-BEAMS
POWER SERIES
COMPOSITE MATERIALS
VIBRATION
topic THIN-WALLED TAPERED-BEAMS
POWER SERIES
COMPOSITE MATERIALS
VIBRATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this paper, analytical solutions are developed for the free vibration analysis of tapered thin-walled laminated-composite beams with closed cross-sections. The present approach is based in a recently developed model that incorporates in a full form the shear flexibility. The model considers shear flexibility due to bending as well as non-uniform torsional warping. The model is briefly reviewed with the aim to present the equilibrium equations and the related boundary conditions and constitutive equations. The lamination can be selected in order to manifest different types of elastic couplings. The typical laminations for a box-beam, like Circumferentially Uniform Stiffness and Circumferentially Asymmetric Stiffness stacking sequences, are analyzed. The exact values (i.e. with arbitrary precision) of frequencies are obtained by means of power series schemes. A parametric analysis is performed for different taper ratios, stacking sequences and materials.
Fil: Piovan, Marcelo Tulio. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina
Fil: Filipich, Carlos Pedro. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
Fil: Cortínez, Víctor Hugo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina
description In this paper, analytical solutions are developed for the free vibration analysis of tapered thin-walled laminated-composite beams with closed cross-sections. The present approach is based in a recently developed model that incorporates in a full form the shear flexibility. The model considers shear flexibility due to bending as well as non-uniform torsional warping. The model is briefly reviewed with the aim to present the equilibrium equations and the related boundary conditions and constitutive equations. The lamination can be selected in order to manifest different types of elastic couplings. The typical laminations for a box-beam, like Circumferentially Uniform Stiffness and Circumferentially Asymmetric Stiffness stacking sequences, are analyzed. The exact values (i.e. with arbitrary precision) of frequencies are obtained by means of power series schemes. A parametric analysis is performed for different taper ratios, stacking sequences and materials.
publishDate 2006
dc.date.none.fl_str_mv 2006-11
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/11336/94840
Piovan, Marcelo Tulio; Filipich, Carlos Pedro; Cortínez, Víctor Hugo; Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials; Asociación Argentina de Mecánica Computacional; Mecánica Computacional; 25; 20; 11-2006; 1767-1779
2591-3522
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94840
identifier_str_mv Piovan, Marcelo Tulio; Filipich, Carlos Pedro; Cortínez, Víctor Hugo; Coupled Free Vibrations Of Tapered Box-Beams Made Of Composite Materials; Asociación Argentina de Mecánica Computacional; Mecánica Computacional; 25; 20; 11-2006; 1767-1779
2591-3522
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://cimec.org.ar/ojs/index.php/mc/article/view/572
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/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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