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
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/97852
Ver los metadatos del registro completo
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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 Técnicas2025-10-22T12:08:52Zoai: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:34982025-10-22 12:08:52.35CONICET 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 |
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eng |
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eng |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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