A variational approach to vibrations of laminated composite plates with a line hinge

A Ritz variational approach for the analysis of free vibration of plates with internal hinges distributed along a straight line is presented. The plate is modeled with the first order shear deformation theory and symmetric stacking sequences. The line with hinges is modeled by using subdomain decomp...

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Detalles Bibliográficos
Autores principales: Raffo, Javier Leandro, Quintana, María Virginia
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2020
Materias:
UTN
FRD
FSDT
Laminated plate
Line hinge
Ritz
Acceso en línea:http://hdl.handle.net/20.500.12272/4547
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-4547
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
topic UTN
FRD
FSDT
Laminated plate
Line hinge
Ritz
spellingShingle UTN
FRD
FSDT
Laminated plate
Line hinge
Ritz
Raffo, Javier Leandro
Quintana, María Virginia
A variational approach to vibrations of laminated composite plates with a line hinge
topic_facet UTN
FRD
FSDT
Laminated plate
Line hinge
Ritz
description A Ritz variational approach for the analysis of free vibration of plates with internal hinges distributed along a straight line is presented. The plate is modeled with the first order shear deformation theory and symmetric stacking sequences. The line with hinges is modeled by using subdomain decomposition of the plate coupled with penalty techniques, which causes an increment of the variational statement to assure the continuity conditions along the contact boundary of the plate's subdomains. In order to obtain an indication of the accuracy of the developed mathematical model and the proposed technique, some cases available in the literature have been considered. Original results are presented for solution of representative symmetric multilayered plates showing the effects of the line hinge parameters on the natural frequencies and mode shapes.
format Artículo
publishedVersion
author Raffo, Javier Leandro
Quintana, María Virginia
author_facet Raffo, Javier Leandro
Quintana, María Virginia
author_sort Raffo, Javier Leandro
title A variational approach to vibrations of laminated composite plates with a line hinge
title_short A variational approach to vibrations of laminated composite plates with a line hinge
title_full A variational approach to vibrations of laminated composite plates with a line hinge
title_fullStr A variational approach to vibrations of laminated composite plates with a line hinge
title_full_unstemmed A variational approach to vibrations of laminated composite plates with a line hinge
title_sort variational approach to vibrations of laminated composite plates with a line hinge
publishDate 2020
url http://hdl.handle.net/20.500.12272/4547
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AT raffojavierleandro variationalapproachtovibrationsoflaminatedcompositeplateswithalinehinge
AT quintanamariavirginia variationalapproachtovibrationsoflaminatedcompositeplateswithalinehinge
bdutipo_str Repositorios
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