Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole

Autores
Nallim, Liz; Grossi, Ricardo Oscar
Año de publicación
2001
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Natural frequencies of tapered orthotropic rectangular plates with a central free hole and edges restrained against rotation and translation are studied by using orthogonal polynomials in the Rayleigh-Ritz method and applying a generalization of the Rayleigh-Schmidt method. The two methods are quite general and can be used to study plates with any combinations of boundary conditions, taper and geometric parameters. To demonstrate the accuracy of the present approach natural frequency coefficients are given for isotropic plates with a central free hole, from which comparison results are available. New results are also given for orthotropic plates with several complicating effects. The studied problems are of interest in several field of engineering, since holes are present in plates due to operational conditions.
Fil: Nallim, Liz. Universidad Nacional de Salta; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina
Fil: Grossi, Ricardo Oscar. Universidad Nacional de Salta; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina
Materia
Central free hole
Orthotropic
Isotropic
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:11336/128955
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free holeNallim, LizGrossi, Ricardo OscarCentral free holeOrthotropicIsotropichttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2Natural frequencies of tapered orthotropic rectangular plates with a central free hole and edges restrained against rotation and translation are studied by using orthogonal polynomials in the Rayleigh-Ritz method and applying a generalization of the Rayleigh-Schmidt method. The two methods are quite general and can be used to study plates with any combinations of boundary conditions, taper and geometric parameters. To demonstrate the accuracy of the present approach natural frequency coefficients are given for isotropic plates with a central free hole, from which comparison results are available. New results are also given for orthotropic plates with several complicating effects. The studied problems are of interest in several field of engineering, since holes are present in plates due to operational conditions.Fil: Nallim, Liz. Universidad Nacional de Salta; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; ArgentinaFil: Grossi, Ricardo Oscar. Universidad Nacional de Salta; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; ArgentinaElsevier2001-03info: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/11336/128955Nallim, Liz; Grossi, Ricardo Oscar; Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole; Elsevier; Applied Acoustics; 62; 3; 3-2001; 289-3050003-682XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0003682X00000268info:eu-repo/semantics/altIdentifier/doi/10.1016/S0003-682X(00)00026-8info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:13:26Zoai:ri.conicet.gov.ar:11336/128955instacron: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 12:13:26.798CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole
title Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole
spellingShingle Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole
Nallim, Liz
Central free hole
Orthotropic
Isotropic
title_short Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole
title_full Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole
title_fullStr Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole
title_full_unstemmed Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole
title_sort Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole
dc.creator.none.fl_str_mv Nallim, Liz
Grossi, Ricardo Oscar
author Nallim, Liz
author_facet Nallim, Liz
Grossi, Ricardo Oscar
author_role author
author2 Grossi, Ricardo Oscar
author2_role author
dc.subject.none.fl_str_mv Central free hole
Orthotropic
Isotropic
topic Central free hole
Orthotropic
Isotropic
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Natural frequencies of tapered orthotropic rectangular plates with a central free hole and edges restrained against rotation and translation are studied by using orthogonal polynomials in the Rayleigh-Ritz method and applying a generalization of the Rayleigh-Schmidt method. The two methods are quite general and can be used to study plates with any combinations of boundary conditions, taper and geometric parameters. To demonstrate the accuracy of the present approach natural frequency coefficients are given for isotropic plates with a central free hole, from which comparison results are available. New results are also given for orthotropic plates with several complicating effects. The studied problems are of interest in several field of engineering, since holes are present in plates due to operational conditions.
Fil: Nallim, Liz. Universidad Nacional de Salta; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina
Fil: Grossi, Ricardo Oscar. Universidad Nacional de Salta; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina
description Natural frequencies of tapered orthotropic rectangular plates with a central free hole and edges restrained against rotation and translation are studied by using orthogonal polynomials in the Rayleigh-Ritz method and applying a generalization of the Rayleigh-Schmidt method. The two methods are quite general and can be used to study plates with any combinations of boundary conditions, taper and geometric parameters. To demonstrate the accuracy of the present approach natural frequency coefficients are given for isotropic plates with a central free hole, from which comparison results are available. New results are also given for orthotropic plates with several complicating effects. The studied problems are of interest in several field of engineering, since holes are present in plates due to operational conditions.
publishDate 2001
dc.date.none.fl_str_mv 2001-03
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/11336/128955
Nallim, Liz; Grossi, Ricardo Oscar; Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole; Elsevier; Applied Acoustics; 62; 3; 3-2001; 289-305
0003-682X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/128955
identifier_str_mv Nallim, Liz; Grossi, Ricardo Oscar; Natural frequencies of edge restrained tapered isotropic and orthotropic rectangular plates with a central free hole; Elsevier; Applied Acoustics; 62; 3; 3-2001; 289-305
0003-682X
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/pii/S0003682X00000268
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0003-682X(00)00026-8
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 Elsevier
publisher.none.fl_str_mv Elsevier
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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