Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass

Autores
Bambill, Diana Virginia; Felix, Daniel Horacio; Rossit, Carlos Adolfo
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The approximate solution for the title problem is obtained in the case of simply supported and clamped rectangular plates made of isotropic or orthotropic materials. A variational approach (the well known Rayleigh-Ritz method) is used, where the displacement amplitude is expressed in terms of beam functions. This means that each coordinate function satisfies identically all the boundary conditions at the outer edge of the plate. Free vibration analysis has been performed on various different cases; solid isotropic and orthotropic plates, orthotropic plates with a hole and isotropic plates with an orthotropic inclusion or "patch", carrying an elastically mounted concentrated mass. It is important to point out that the case of an orthotropic patch is interesting from a technological viewpoint since it constitutes a model of a repair implemented on the virgin structural element when it has suffered damage. This approach has been implemented by the aeronautical industry in some instances. The obtained results are in very good agreement with those of particular cases of simply supported plates available in the literature.
Fil: Bambill, Diana Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
Fil: Felix, Daniel Horacio. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
Fil: Rossit, Carlos Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
Materia
ELASTIC MOUNTING
MASS
ORTHOTROPY
PLATE
VIBRATION
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:11336/97852
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/97852
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted massBambill, Diana VirginiaFelix, Daniel HoracioRossit, Carlos AdolfoELASTIC MOUNTINGMASSORTHOTROPYPLATEVIBRATIONhttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2The approximate solution for the title problem is obtained in the case of simply supported and clamped rectangular plates made of isotropic or orthotropic materials. A variational approach (the well known Rayleigh-Ritz method) is used, where the displacement amplitude is expressed in terms of beam functions. This means that each coordinate function satisfies identically all the boundary conditions at the outer edge of the plate. Free vibration analysis has been performed on various different cases; solid isotropic and orthotropic plates, orthotropic plates with a hole and isotropic plates with an orthotropic inclusion or "patch", carrying an elastically mounted concentrated mass. It is important to point out that the case of an orthotropic patch is interesting from a technological viewpoint since it constitutes a model of a repair implemented on the virgin structural element when it has suffered damage. This approach has been implemented by the aeronautical industry in some instances. The obtained results are in very good agreement with those of particular cases of simply supported plates available in the literature.Fil: Bambill, Diana Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería; ArgentinaFil: Felix, Daniel Horacio. Universidad Nacional del Sur. Departamento de Ingeniería; ArgentinaFil: Rossit, Carlos Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería; ArgentinaPergamon-Elsevier Science Ltd2006-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/97852Bambill, Diana Virginia; Felix, Daniel Horacio; Rossit, Carlos Adolfo; Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass; Pergamon-Elsevier Science Ltd; International Journal Of Solids And Structures; 43; 14-15; 7-2006; 4116-41350020-7683CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0020768305001642info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijsolstr.2005.03.051info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:36:31Zoai:ri.conicet.gov.ar:11336/97852instacron: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 10:36:31.779CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass
title Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass
spellingShingle Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass
Bambill, Diana Virginia
ELASTIC MOUNTING
MASS
ORTHOTROPY
PLATE
VIBRATION
title_short Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass
title_full Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass
title_fullStr Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass
title_full_unstemmed Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass
title_sort Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass
dc.creator.none.fl_str_mv Bambill, Diana Virginia
Felix, Daniel Horacio
Rossit, Carlos Adolfo
author Bambill, Diana Virginia
author_facet Bambill, Diana Virginia
Felix, Daniel Horacio
Rossit, Carlos Adolfo
author_role author
author2 Felix, Daniel Horacio
Rossit, Carlos Adolfo
author2_role author
author
dc.subject.none.fl_str_mv ELASTIC MOUNTING
MASS
ORTHOTROPY
PLATE
VIBRATION
topic ELASTIC MOUNTING
MASS
ORTHOTROPY
PLATE
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 The approximate solution for the title problem is obtained in the case of simply supported and clamped rectangular plates made of isotropic or orthotropic materials. A variational approach (the well known Rayleigh-Ritz method) is used, where the displacement amplitude is expressed in terms of beam functions. This means that each coordinate function satisfies identically all the boundary conditions at the outer edge of the plate. Free vibration analysis has been performed on various different cases; solid isotropic and orthotropic plates, orthotropic plates with a hole and isotropic plates with an orthotropic inclusion or "patch", carrying an elastically mounted concentrated mass. It is important to point out that the case of an orthotropic patch is interesting from a technological viewpoint since it constitutes a model of a repair implemented on the virgin structural element when it has suffered damage. This approach has been implemented by the aeronautical industry in some instances. The obtained results are in very good agreement with those of particular cases of simply supported plates available in the literature.
Fil: Bambill, Diana Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
Fil: Felix, Daniel Horacio. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
Fil: Rossit, Carlos Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
description The approximate solution for the title problem is obtained in the case of simply supported and clamped rectangular plates made of isotropic or orthotropic materials. A variational approach (the well known Rayleigh-Ritz method) is used, where the displacement amplitude is expressed in terms of beam functions. This means that each coordinate function satisfies identically all the boundary conditions at the outer edge of the plate. Free vibration analysis has been performed on various different cases; solid isotropic and orthotropic plates, orthotropic plates with a hole and isotropic plates with an orthotropic inclusion or "patch", carrying an elastically mounted concentrated mass. It is important to point out that the case of an orthotropic patch is interesting from a technological viewpoint since it constitutes a model of a repair implemented on the virgin structural element when it has suffered damage. This approach has been implemented by the aeronautical industry in some instances. The obtained results are in very good agreement with those of particular cases of simply supported plates available in the literature.
publishDate 2006
dc.date.none.fl_str_mv 2006-07
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/11336/97852
Bambill, Diana Virginia; Felix, Daniel Horacio; Rossit, Carlos Adolfo; Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass; Pergamon-Elsevier Science Ltd; International Journal Of Solids And Structures; 43; 14-15; 7-2006; 4116-4135
0020-7683
CONICET Digital
CONICET
url http://hdl.handle.net/11336/97852
identifier_str_mv Bambill, Diana Virginia; Felix, Daniel Horacio; Rossit, Carlos Adolfo; Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass; Pergamon-Elsevier Science Ltd; International Journal Of Solids And Structures; 43; 14-15; 7-2006; 4116-4135
0020-7683
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/S0020768305001642
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijsolstr.2005.03.051
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
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 13.070432

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