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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/128955
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:40:55Zoai: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:34982025-09-29 10:40:56.026CONICET 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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1844614438739509248 |
score |
13.070432 |