Vibration analysis of stiffened plates using finite element method

Detalhes bibliográficos
Autor(a) principal: Hamedani,Shahed Jafarpour
Data de Publicação: 2012
Outros Autores: Khedmati,Mohammad Reza, Azkat,Saeed
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Latin American journal of solids and structures (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252012000100001
Resumo: This paper presents the vibration analysis of stiffened plates, using both conventional and super finite element methods. Mindlin plate and Timoshenko beam theories are utilized so as to formulate the plate and stiffeners, respectively. Eccentricity of the stiffeners is considered and they are not limited to be placed on nodal lines. Therefore, any configuration of plate and stiffeners can be modeled. Numerical examples are proposed to study the accuracy and convergence characteristics of the super elements. Effects of various parameters such as the boundary conditions of the plate, along with orientation, eccentricity, dimensions and number of the stiffeners on free vibration characteristics of stiffened panels are studied.
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spelling Vibration analysis of stiffened plates using finite element methodvibrationstiffened platesFinite Element Methodsuper elementThis paper presents the vibration analysis of stiffened plates, using both conventional and super finite element methods. Mindlin plate and Timoshenko beam theories are utilized so as to formulate the plate and stiffeners, respectively. Eccentricity of the stiffeners is considered and they are not limited to be placed on nodal lines. Therefore, any configuration of plate and stiffeners can be modeled. Numerical examples are proposed to study the accuracy and convergence characteristics of the super elements. Effects of various parameters such as the boundary conditions of the plate, along with orientation, eccentricity, dimensions and number of the stiffeners on free vibration characteristics of stiffened panels are studied.Associação Brasileira de Ciências Mecânicas2012-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252012000100001Latin American Journal of Solids and Structures v.9 n.1 2012reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1679-78252012000100001info:eu-repo/semantics/openAccessHamedani,Shahed JafarpourKhedmati,Mohammad RezaAzkat,Saeedeng2012-04-20T00:00:00Zoai:scielo:S1679-78252012000100001Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1679-7825&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.phpabcm@abcm.org.br||maralves@usp.br1679-78251679-7817opendoar:2012-04-20T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Vibration analysis of stiffened plates using finite element method
title Vibration analysis of stiffened plates using finite element method
spellingShingle Vibration analysis of stiffened plates using finite element method
Hamedani,Shahed Jafarpour
vibration
stiffened plates
Finite Element Method
super element
title_short Vibration analysis of stiffened plates using finite element method
title_full Vibration analysis of stiffened plates using finite element method
title_fullStr Vibration analysis of stiffened plates using finite element method
title_full_unstemmed Vibration analysis of stiffened plates using finite element method
title_sort Vibration analysis of stiffened plates using finite element method
author Hamedani,Shahed Jafarpour
author_facet Hamedani,Shahed Jafarpour
Khedmati,Mohammad Reza
Azkat,Saeed
author_role author
author2 Khedmati,Mohammad Reza
Azkat,Saeed
author2_role author
author
dc.contributor.author.fl_str_mv Hamedani,Shahed Jafarpour
Khedmati,Mohammad Reza
Azkat,Saeed
dc.subject.por.fl_str_mv vibration
stiffened plates
Finite Element Method
super element
topic vibration
stiffened plates
Finite Element Method
super element
description This paper presents the vibration analysis of stiffened plates, using both conventional and super finite element methods. Mindlin plate and Timoshenko beam theories are utilized so as to formulate the plate and stiffeners, respectively. Eccentricity of the stiffeners is considered and they are not limited to be placed on nodal lines. Therefore, any configuration of plate and stiffeners can be modeled. Numerical examples are proposed to study the accuracy and convergence characteristics of the super elements. Effects of various parameters such as the boundary conditions of the plate, along with orientation, eccentricity, dimensions and number of the stiffeners on free vibration characteristics of stiffened panels are studied.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252012000100001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252012000100001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1679-78252012000100001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Ciências Mecânicas
publisher.none.fl_str_mv Associação Brasileira de Ciências Mecânicas
dc.source.none.fl_str_mv Latin American Journal of Solids and Structures v.9 n.1 2012
reponame:Latin American journal of solids and structures (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Latin American journal of solids and structures (Online)
collection Latin American journal of solids and structures (Online)
repository.name.fl_str_mv Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv abcm@abcm.org.br||maralves@usp.br
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