The use of piezoelectric stress stiffening to enhance buckling of laminated plates

Detalhes bibliográficos
Autor(a) principal: Faria,Alfredo R. de
Data de Publicação: 2010
Outros Autores: Donadon,Maurício V
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=S1679-78252010000200004
Resumo: A technique for enhancement of buckling loads of composite plates is proposed. The technique relies on using stress stiffening to create a non-zero tensile force acting along the plate plane which ultimately permits the application of higher external compressive forces that lead to traditional buckling instabilities. The idea is to completely restrain the plate movements in its plane direction, at all edges, and to apply voltages to pairs of symmetrically bonded piezoelectric patches. This voltage is applied such that the piezoelectric patches contract resulting in a uniform tensile force over the plate plane.
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spelling The use of piezoelectric stress stiffening to enhance buckling of laminated platesbucklingpiezoelectricstress stiffeningcompositesA technique for enhancement of buckling loads of composite plates is proposed. The technique relies on using stress stiffening to create a non-zero tensile force acting along the plate plane which ultimately permits the application of higher external compressive forces that lead to traditional buckling instabilities. The idea is to completely restrain the plate movements in its plane direction, at all edges, and to apply voltages to pairs of symmetrically bonded piezoelectric patches. This voltage is applied such that the piezoelectric patches contract resulting in a uniform tensile force over the plate plane.Associação Brasileira de Ciências Mecânicas2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252010000200004Latin American Journal of Solids and Structures v.7 n.2 2010reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1679-78252010000200004info:eu-repo/semantics/openAccessFaria,Alfredo R. deDonadon,Maurício Veng2012-03-12T00:00:00Zoai:scielo:S1679-78252010000200004Revistahttp://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:2012-03-12T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv The use of piezoelectric stress stiffening to enhance buckling of laminated plates
title The use of piezoelectric stress stiffening to enhance buckling of laminated plates
spellingShingle The use of piezoelectric stress stiffening to enhance buckling of laminated plates
Faria,Alfredo R. de
buckling
piezoelectric
stress stiffening
composites
title_short The use of piezoelectric stress stiffening to enhance buckling of laminated plates
title_full The use of piezoelectric stress stiffening to enhance buckling of laminated plates
title_fullStr The use of piezoelectric stress stiffening to enhance buckling of laminated plates
title_full_unstemmed The use of piezoelectric stress stiffening to enhance buckling of laminated plates
title_sort The use of piezoelectric stress stiffening to enhance buckling of laminated plates
author Faria,Alfredo R. de
author_facet Faria,Alfredo R. de
Donadon,Maurício V
author_role author
author2 Donadon,Maurício V
author2_role author
dc.contributor.author.fl_str_mv Faria,Alfredo R. de
Donadon,Maurício V
dc.subject.por.fl_str_mv buckling
piezoelectric
stress stiffening
composites
topic buckling
piezoelectric
stress stiffening
composites
description A technique for enhancement of buckling loads of composite plates is proposed. The technique relies on using stress stiffening to create a non-zero tensile force acting along the plate plane which ultimately permits the application of higher external compressive forces that lead to traditional buckling instabilities. The idea is to completely restrain the plate movements in its plane direction, at all edges, and to apply voltages to pairs of symmetrically bonded piezoelectric patches. This voltage is applied such that the piezoelectric patches contract resulting in a uniform tensile force over the plate plane.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
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=S1679-78252010000200004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252010000200004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1679-78252010000200004
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.7 n.2 2010
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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