Natural vibrations of micro beams with nonrigid supports

Autores
Bambill, Diana Virginia; Guerrero, Graciela I.; Felix, Daniel Horacio
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The present study aims to provide some new information for the design of micro systems. It deals with free vibrations of Bernoulli–Euler micro beams with nonrigid supports. The study is based on the formulation of the modified couple stress theory. This theory is a nonclassical continuum theory that allows one to capture the small-scale size effects in the vibrational behavior of micro structures. More realistic boundary conditions are represented with elastic edge conditions. The effect of Poisson’s ratio on the micro beam characteristics is also analyzed. The present results revealed that the characterization of real boundary conditions is much more important for micro beams than for macro beams, and this is an assessment that cannot be ignored.
Fil: Bambill, Diana Virginia. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Guerrero, Graciela I.. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina. Universidad Nacional de la Patagonia; Argentina
Fil: Felix, Daniel Horacio. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
Materia
Micro Beam
Damage
Elastic Support
Frequency
Modify Couple Stress Theory
Ritz
Poisson
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:11336/17503
Acceder
id CONICETDig_4f31678d10921e9e44898bc329f9d311
oai_identifier_str oai:ri.conicet.gov.ar:11336/17503
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Natural vibrations of micro beams with nonrigid supportsBambill, Diana VirginiaGuerrero, Graciela I.Felix, Daniel HoracioMicro BeamDamageElastic SupportFrequencyModify Couple Stress TheoryRitzPoissonhttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2The present study aims to provide some new information for the design of micro systems. It deals with free vibrations of Bernoulli–Euler micro beams with nonrigid supports. The study is based on the formulation of the modified couple stress theory. This theory is a nonclassical continuum theory that allows one to capture the small-scale size effects in the vibrational behavior of micro structures. More realistic boundary conditions are represented with elastic edge conditions. The effect of Poisson’s ratio on the micro beam characteristics is also analyzed. The present results revealed that the characterization of real boundary conditions is much more important for micro beams than for macro beams, and this is an assessment that cannot be ignored.Fil: Bambill, Diana Virginia. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Guerrero, Graciela I.. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina. Universidad Nacional de la Patagonia; ArgentinaFil: Felix, Daniel Horacio. Universidad Nacional del Sur. Departamento de Ingeniería; ArgentinaSage Publications Ltd2016-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17503Bambill, Diana Virginia; Guerrero, Graciela I.; Felix, Daniel Horacio; Natural vibrations of micro beams with nonrigid supports; Sage Publications Ltd; Journal Of Vibration And Control; 1-2016; 1-141077-5463enginfo:eu-repo/semantics/altIdentifier/url/http://jvc.sagepub.com/cgi/doi/10.1177/1077546315627727info:eu-repo/semantics/altIdentifier/doi/10.1177/1077546315627727info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:40:18Zoai:ri.conicet.gov.ar:11336/17503instacron: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:34982025-10-15 14:40:18.331CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Natural vibrations of micro beams with nonrigid supports
title Natural vibrations of micro beams with nonrigid supports
spellingShingle Natural vibrations of micro beams with nonrigid supports
Bambill, Diana Virginia
Micro Beam
Damage
Elastic Support
Frequency
Modify Couple Stress Theory
Ritz
Poisson
title_short Natural vibrations of micro beams with nonrigid supports
title_full Natural vibrations of micro beams with nonrigid supports
title_fullStr Natural vibrations of micro beams with nonrigid supports
title_full_unstemmed Natural vibrations of micro beams with nonrigid supports
title_sort Natural vibrations of micro beams with nonrigid supports
dc.creator.none.fl_str_mv Bambill, Diana Virginia
Guerrero, Graciela I.
Felix, Daniel Horacio
author Bambill, Diana Virginia
author_facet Bambill, Diana Virginia
Guerrero, Graciela I.
Felix, Daniel Horacio
author_role author
author2 Guerrero, Graciela I.
Felix, Daniel Horacio
author2_role author
author
dc.subject.none.fl_str_mv Micro Beam
Damage
Elastic Support
Frequency
Modify Couple Stress Theory
Ritz
Poisson
topic Micro Beam
Damage
Elastic Support
Frequency
Modify Couple Stress Theory
Ritz
Poisson
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 present study aims to provide some new information for the design of micro systems. It deals with free vibrations of Bernoulli–Euler micro beams with nonrigid supports. The study is based on the formulation of the modified couple stress theory. This theory is a nonclassical continuum theory that allows one to capture the small-scale size effects in the vibrational behavior of micro structures. More realistic boundary conditions are represented with elastic edge conditions. The effect of Poisson’s ratio on the micro beam characteristics is also analyzed. The present results revealed that the characterization of real boundary conditions is much more important for micro beams than for macro beams, and this is an assessment that cannot be ignored.
Fil: Bambill, Diana Virginia. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Guerrero, Graciela I.. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina. Universidad Nacional de la Patagonia; Argentina
Fil: Felix, Daniel Horacio. Universidad Nacional del Sur. Departamento de Ingeniería; Argentina
description The present study aims to provide some new information for the design of micro systems. It deals with free vibrations of Bernoulli–Euler micro beams with nonrigid supports. The study is based on the formulation of the modified couple stress theory. This theory is a nonclassical continuum theory that allows one to capture the small-scale size effects in the vibrational behavior of micro structures. More realistic boundary conditions are represented with elastic edge conditions. The effect of Poisson’s ratio on the micro beam characteristics is also analyzed. The present results revealed that the characterization of real boundary conditions is much more important for micro beams than for macro beams, and this is an assessment that cannot be ignored.
publishDate 2016
dc.date.none.fl_str_mv 2016-01
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/11336/17503
Bambill, Diana Virginia; Guerrero, Graciela I.; Felix, Daniel Horacio; Natural vibrations of micro beams with nonrigid supports; Sage Publications Ltd; Journal Of Vibration And Control; 1-2016; 1-14
1077-5463
url http://hdl.handle.net/11336/17503
identifier_str_mv Bambill, Diana Virginia; Guerrero, Graciela I.; Felix, Daniel Horacio; Natural vibrations of micro beams with nonrigid supports; Sage Publications Ltd; Journal Of Vibration And Control; 1-2016; 1-14
1077-5463
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://jvc.sagepub.com/cgi/doi/10.1177/1077546315627727
info:eu-repo/semantics/altIdentifier/doi/10.1177/1077546315627727
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
dc.publisher.none.fl_str_mv Sage Publications Ltd
publisher.none.fl_str_mv Sage Publications 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
_version_ 1846082893994000384
score 13.22299

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