Vibration Analysis of Rotating Functionally Graded Cylindrical Shells with Orthogonal Stiffeners

Detalhes bibliográficos
Autor(a) principal: Tu,Tran Minh
Data de Publicação: 2016
Outros Autores: Loi,Nguyen Van
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=S1679-78252016001502952
Resumo: Abstract In this paper, free vibration analysis of rotating functionally graded cylindrical shells with orthogonal stiffeners is presented. Based on Love's first approximation theory and smeared stiffeners technique, the governing equations of motion which take into account the effects of initial hoop tension and also the centrifugal and Coriolis forces due to rotation are derived. The influence of the power law index, the stiffener's height-to-width ratio, the circumferential wave numbers, the shell length-to-radius ratio, and the shell radius-to-thickness ratio on the natural frequencies of the simply supported rotating stiffened functionally graded cylindrical shell are investigated. To validate the present analysis, comparisons are made with those available in the literature for particular cases; very good agreements are achieved.
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spelling Vibration Analysis of Rotating Functionally Graded Cylindrical Shells with Orthogonal StiffenersNatural frequency,rotatingfunctionally graded materialvibration analysiscylindrical shellorthogonal stiffenersAbstract In this paper, free vibration analysis of rotating functionally graded cylindrical shells with orthogonal stiffeners is presented. Based on Love's first approximation theory and smeared stiffeners technique, the governing equations of motion which take into account the effects of initial hoop tension and also the centrifugal and Coriolis forces due to rotation are derived. The influence of the power law index, the stiffener's height-to-width ratio, the circumferential wave numbers, the shell length-to-radius ratio, and the shell radius-to-thickness ratio on the natural frequencies of the simply supported rotating stiffened functionally graded cylindrical shell are investigated. To validate the present analysis, comparisons are made with those available in the literature for particular cases; very good agreements are achieved.Associação Brasileira de Ciências Mecânicas2016-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252016001502952Latin American Journal of Solids and Structures v.13 n.15 2016reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78252934info:eu-repo/semantics/openAccessTu,Tran MinhLoi,Nguyen Vaneng2017-01-05T00:00:00Zoai:scielo:S1679-78252016001502952Revistahttp://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:2017-01-05T00:00Latin 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 Rotating Functionally Graded Cylindrical Shells with Orthogonal Stiffeners
title Vibration Analysis of Rotating Functionally Graded Cylindrical Shells with Orthogonal Stiffeners
spellingShingle Vibration Analysis of Rotating Functionally Graded Cylindrical Shells with Orthogonal Stiffeners
Tu,Tran Minh
Natural frequency,rotating
functionally graded material
vibration analysis
cylindrical shell
orthogonal stiffeners
title_short Vibration Analysis of Rotating Functionally Graded Cylindrical Shells with Orthogonal Stiffeners
title_full Vibration Analysis of Rotating Functionally Graded Cylindrical Shells with Orthogonal Stiffeners
title_fullStr Vibration Analysis of Rotating Functionally Graded Cylindrical Shells with Orthogonal Stiffeners
title_full_unstemmed Vibration Analysis of Rotating Functionally Graded Cylindrical Shells with Orthogonal Stiffeners
title_sort Vibration Analysis of Rotating Functionally Graded Cylindrical Shells with Orthogonal Stiffeners
author Tu,Tran Minh
author_facet Tu,Tran Minh
Loi,Nguyen Van
author_role author
author2 Loi,Nguyen Van
author2_role author
dc.contributor.author.fl_str_mv Tu,Tran Minh
Loi,Nguyen Van
dc.subject.por.fl_str_mv Natural frequency,rotating
functionally graded material
vibration analysis
cylindrical shell
orthogonal stiffeners
topic Natural frequency,rotating
functionally graded material
vibration analysis
cylindrical shell
orthogonal stiffeners
description Abstract In this paper, free vibration analysis of rotating functionally graded cylindrical shells with orthogonal stiffeners is presented. Based on Love's first approximation theory and smeared stiffeners technique, the governing equations of motion which take into account the effects of initial hoop tension and also the centrifugal and Coriolis forces due to rotation are derived. The influence of the power law index, the stiffener's height-to-width ratio, the circumferential wave numbers, the shell length-to-radius ratio, and the shell radius-to-thickness ratio on the natural frequencies of the simply supported rotating stiffened functionally graded cylindrical shell are investigated. To validate the present analysis, comparisons are made with those available in the literature for particular cases; very good agreements are achieved.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-01
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=S1679-78252016001502952
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252016001502952
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1679-78252934
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.13 n.15 2016
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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