The use of piezoelectric stress stiffening to enhance buckling of laminated plates
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | |
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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Latin American journal of solids and structures (Online) |
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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 |
_version_ |
1754302886817300480 |