Thermal buckling of functionally graded plates

Detalhes bibliográficos
Autor(a) principal: Cavalcante, Thamires Ximenes
Data de Publicação: 2021
Outros Autores: Parente Junior, Evandro, Medeiros Júnior, Marcelo Silva
Tipo de documento: Artigo de conferência
Idioma: por
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/63688
Resumo: Plates and shells are widely used in several areas, such as civil construction, automotive, aerospace, naval, and defense industries. The application of Functionally Graded Materials (FGM) in plate and shell structures can provide several benefits. FGMs are composed by two or more materials, in which the microstructure changes continuously and smoothly from one surface to another, being designed to achieve the desired properties according to the application of interest. The most common are those composed of ceramic and metallic materials, used for example in structures subjected to high temperatures used in the aerospace industry. The structures of plates and shells can be highly slender, becoming sensitive to collapse due to buckling. Thus, this study focuses on the analysis of FGM plates stability at high temperatures, evaluating the influence of the slenderness and the volume fraction distribution in the critical temperature and post-critical behavior. The numerical simulations of the FGM structures are performed using the commercial software Abaqus. To correctly represent the thermomechanical behavior of functionally graded materials, the Virtual Lamina Method (VLM) for buckling and user material subroutines (UMATs) for post-buckling are applied.
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spelling Thermal buckling of functionally graded platesThermal buckling of functionally graded platesStabilityFGMThermal loadingFinite element methodPlates and shells are widely used in several areas, such as civil construction, automotive, aerospace, naval, and defense industries. The application of Functionally Graded Materials (FGM) in plate and shell structures can provide several benefits. FGMs are composed by two or more materials, in which the microstructure changes continuously and smoothly from one surface to another, being designed to achieve the desired properties according to the application of interest. The most common are those composed of ceramic and metallic materials, used for example in structures subjected to high temperatures used in the aerospace industry. The structures of plates and shells can be highly slender, becoming sensitive to collapse due to buckling. Thus, this study focuses on the analysis of FGM plates stability at high temperatures, evaluating the influence of the slenderness and the volume fraction distribution in the critical temperature and post-critical behavior. The numerical simulations of the FGM structures are performed using the commercial software Abaqus. To correctly represent the thermomechanical behavior of functionally graded materials, the Virtual Lamina Method (VLM) for buckling and user material subroutines (UMATs) for post-buckling are applied.https://cilamce.com.br/anais/index.php?ano=20212022-01-26T12:42:31Z2022-01-26T12:42:31Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectapplication/pdfCAVALCANTE, Thamires Ximenes; PARENTE JÚNIOR, Evandro; MEDEIROS JUNIOR, Marcelo Silva. Thermal buckling of functionally graded plates. In: JOINT IBERO-LATIN-AMERICAN CONGRESS ON COMPUTATIONAL METHODS IN ENGINEERING-CILAMCE, XLII.; PAN-AMERICAN CONGRESS ON COMPUTATIONAL MECHANICS-PANACM, ABMEC-IACM, III., 9-12nov. 2021., Rio de Janeiro, Brazil. Proceedings[...], Rio de Janeiro, Brazil, 2021.2675-6269http://www.repositorio.ufc.br/handle/riufc/63688Cavalcante, Thamires XimenesParente Junior, EvandroMedeiros Júnior, Marcelo Silvaporreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2022-05-31T13:07:15Zoai:repositorio.ufc.br:riufc/63688Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:20:48.883549Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Thermal buckling of functionally graded plates
Thermal buckling of functionally graded plates
title Thermal buckling of functionally graded plates
spellingShingle Thermal buckling of functionally graded plates
Cavalcante, Thamires Ximenes
Stability
FGM
Thermal loading
Finite element method
title_short Thermal buckling of functionally graded plates
title_full Thermal buckling of functionally graded plates
title_fullStr Thermal buckling of functionally graded plates
title_full_unstemmed Thermal buckling of functionally graded plates
title_sort Thermal buckling of functionally graded plates
author Cavalcante, Thamires Ximenes
author_facet Cavalcante, Thamires Ximenes
Parente Junior, Evandro
Medeiros Júnior, Marcelo Silva
author_role author
author2 Parente Junior, Evandro
Medeiros Júnior, Marcelo Silva
author2_role author
author
dc.contributor.author.fl_str_mv Cavalcante, Thamires Ximenes
Parente Junior, Evandro
Medeiros Júnior, Marcelo Silva
dc.subject.por.fl_str_mv Stability
FGM
Thermal loading
Finite element method
topic Stability
FGM
Thermal loading
Finite element method
description Plates and shells are widely used in several areas, such as civil construction, automotive, aerospace, naval, and defense industries. The application of Functionally Graded Materials (FGM) in plate and shell structures can provide several benefits. FGMs are composed by two or more materials, in which the microstructure changes continuously and smoothly from one surface to another, being designed to achieve the desired properties according to the application of interest. The most common are those composed of ceramic and metallic materials, used for example in structures subjected to high temperatures used in the aerospace industry. The structures of plates and shells can be highly slender, becoming sensitive to collapse due to buckling. Thus, this study focuses on the analysis of FGM plates stability at high temperatures, evaluating the influence of the slenderness and the volume fraction distribution in the critical temperature and post-critical behavior. The numerical simulations of the FGM structures are performed using the commercial software Abaqus. To correctly represent the thermomechanical behavior of functionally graded materials, the Virtual Lamina Method (VLM) for buckling and user material subroutines (UMATs) for post-buckling are applied.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022-01-26T12:42:31Z
2022-01-26T12:42:31Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv CAVALCANTE, Thamires Ximenes; PARENTE JÚNIOR, Evandro; MEDEIROS JUNIOR, Marcelo Silva. Thermal buckling of functionally graded plates. In: JOINT IBERO-LATIN-AMERICAN CONGRESS ON COMPUTATIONAL METHODS IN ENGINEERING-CILAMCE, XLII.; PAN-AMERICAN CONGRESS ON COMPUTATIONAL MECHANICS-PANACM, ABMEC-IACM, III., 9-12nov. 2021., Rio de Janeiro, Brazil. Proceedings[...], Rio de Janeiro, Brazil, 2021.
2675-6269
http://www.repositorio.ufc.br/handle/riufc/63688
identifier_str_mv CAVALCANTE, Thamires Ximenes; PARENTE JÚNIOR, Evandro; MEDEIROS JUNIOR, Marcelo Silva. Thermal buckling of functionally graded plates. In: JOINT IBERO-LATIN-AMERICAN CONGRESS ON COMPUTATIONAL METHODS IN ENGINEERING-CILAMCE, XLII.; PAN-AMERICAN CONGRESS ON COMPUTATIONAL MECHANICS-PANACM, ABMEC-IACM, III., 9-12nov. 2021., Rio de Janeiro, Brazil. Proceedings[...], Rio de Janeiro, Brazil, 2021.
2675-6269
url http://www.repositorio.ufc.br/handle/riufc/63688
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv https://cilamce.com.br/anais/index.php?ano=2021
publisher.none.fl_str_mv https://cilamce.com.br/anais/index.php?ano=2021
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
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