Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parameters

Detalhes bibliográficos
Autor(a) principal: Edalata,Pedram
Data de Publicação: 2013
Outros Autores: Khedmati,Mohammad Reza, Soares,C. Guedes
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=S1679-78252013000400005
Resumo: Dynamic response and free vibration analysis of stiffened shells having parabolic curvatures, with applications to ships and other similar structures are the main focus of this study. The energy approach is employed to the determination of equivalent orthotropic shell parameters of parabolic stiffened shells. The unstiffened equivalent shell has proper accuracy in predicting free vibration characteristics as well as dynamic response of the main stiffened shell. Reducing the governing equation difficulties with suitable precision in free vibration and dynamic response analyses is the most advantage of replacement of stiffened shells with their unstiffened equivalences.
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spelling Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parametersShip structureSlammingStiffened shellParabolic curvatureDynamic AnalysisEquivalent orthotropic shellDynamic response and free vibration analysis of stiffened shells having parabolic curvatures, with applications to ships and other similar structures are the main focus of this study. The energy approach is employed to the determination of equivalent orthotropic shell parameters of parabolic stiffened shells. The unstiffened equivalent shell has proper accuracy in predicting free vibration characteristics as well as dynamic response of the main stiffened shell. Reducing the governing equation difficulties with suitable precision in free vibration and dynamic response analyses is the most advantage of replacement of stiffened shells with their unstiffened equivalences.Associação Brasileira de Ciências Mecânicas2013-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252013000400005Latin American Journal of Solids and Structures v.10 n.4 2013reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1679-78252013000400005info:eu-repo/semantics/openAccessEdalata,PedramKhedmati,Mohammad RezaSoares,C. Guedeseng2013-04-15T00:00:00Zoai:scielo:S1679-78252013000400005Revistahttp://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:2013-04-15T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parameters
title Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parameters
spellingShingle Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parameters
Edalata,Pedram
Ship structure
Slamming
Stiffened shell
Parabolic curvature
Dynamic Analysis
Equivalent orthotropic shell
title_short Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parameters
title_full Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parameters
title_fullStr Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parameters
title_full_unstemmed Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parameters
title_sort Free vibration and dynamic response analysis of stiffened parabolic shells using equivalent orthotropic shell parameters
author Edalata,Pedram
author_facet Edalata,Pedram
Khedmati,Mohammad Reza
Soares,C. Guedes
author_role author
author2 Khedmati,Mohammad Reza
Soares,C. Guedes
author2_role author
author
dc.contributor.author.fl_str_mv Edalata,Pedram
Khedmati,Mohammad Reza
Soares,C. Guedes
dc.subject.por.fl_str_mv Ship structure
Slamming
Stiffened shell
Parabolic curvature
Dynamic Analysis
Equivalent orthotropic shell
topic Ship structure
Slamming
Stiffened shell
Parabolic curvature
Dynamic Analysis
Equivalent orthotropic shell
description Dynamic response and free vibration analysis of stiffened shells having parabolic curvatures, with applications to ships and other similar structures are the main focus of this study. The energy approach is employed to the determination of equivalent orthotropic shell parameters of parabolic stiffened shells. The unstiffened equivalent shell has proper accuracy in predicting free vibration characteristics as well as dynamic response of the main stiffened shell. Reducing the governing equation difficulties with suitable precision in free vibration and dynamic response analyses is the most advantage of replacement of stiffened shells with their unstiffened equivalences.
publishDate 2013
dc.date.none.fl_str_mv 2013-07-01
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=S1679-78252013000400005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252013000400005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1679-78252013000400005
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.10 n.4 2013
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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