Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Tipo de documento: | Trabalho de conclusão de curso |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFS |
Texto Completo: | http://ri.ufs.br/jspui/handle/riufs/16303 |
Resumo: | The concept of joining different materials to take advantage of their best properties has historically been used for the evolution of human processes. Today, there is an increase in the variety of products and industrial processes which require the use of specific and efficient materials. Therefore, the study of composite materials becomes important and, as they are more complex, they need their own theories for each specific case. Speaking of engineering, there is a large range of parts that have the structural behavior of beams and are applied in areas such as civil, mechanical, aeronautical and military engineering. Due to the need for an adequate structural behavior for each case, there are laminated composite beams that join different materials to obtain the desired results. In the present work, a comparative study of the laminated beams theories and their results was developed in order to improve the approximation of their real behavior with the lowest possible computational cost. Thus, a unified formulation of the zig-zag theory was developed with high order kinematics and high order “zig-zag functions” with new zigzag’s shapes. In addition to a study to improve the approximation in the shear field of these elements. |
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Leite, Leonardo Fellipe PradoRocha, Fabio Carlos da2022-09-13T12:31:09Z2022-09-13T12:31:09Z2022-07-18Leite, Leonardo Fellipe Prado. Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas. São Cristóvão, 2022. Monografia (graduação em Engenharia Civil) – Departamento de Engenharia Civil, Centro de Ciências Exatas e Tecnologia, Universidade Federal de Sergipe, São Cristóvão, SE, 2022http://ri.ufs.br/jspui/handle/riufs/16303The concept of joining different materials to take advantage of their best properties has historically been used for the evolution of human processes. Today, there is an increase in the variety of products and industrial processes which require the use of specific and efficient materials. Therefore, the study of composite materials becomes important and, as they are more complex, they need their own theories for each specific case. Speaking of engineering, there is a large range of parts that have the structural behavior of beams and are applied in areas such as civil, mechanical, aeronautical and military engineering. Due to the need for an adequate structural behavior for each case, there are laminated composite beams that join different materials to obtain the desired results. In the present work, a comparative study of the laminated beams theories and their results was developed in order to improve the approximation of their real behavior with the lowest possible computational cost. Thus, a unified formulation of the zig-zag theory was developed with high order kinematics and high order “zig-zag functions” with new zigzag’s shapes. In addition to a study to improve the approximation in the shear field of these elements.O conceito de unir materiais diferentes para aproveitar de suas melhores propriedades foi, ao longo da história, usado para a evolução dos processos humanos. Hoje, há um aumento nas variedades de produtos e processos industriais, os quais necessitam de peças cada vez mais específicas e eficientes, o que é objetivo da utilização de materiais compósitos. Por isso, seu estudo se torna importante e, por terem um comportamento mais complexo, necessitam de teorias próprias para cada caso específico. Na engenharia, há uma vasta gama de peças que têm o comportamento estrutural de vigas e são aplicadas em áreas como engenharia civil, mecânica, aeronáutica e militar. Devido à necessidade de um comportamento estrutural adequado para cada caso, existem as vigas compósitas laminadas que unem diferentes materiais para se obter os resultados desejados. No presente trabalho, foi desenvolvido um estudo comparativo das teorias das vigas laminadas e seus resultados, visando melhorar a aproximação do comportamento real delas com o menor custo computacional possível. Para tanto, foi feita uma formulação da teoria zig-zag com cinemáticas e “funções zig-zag” de alta ordem de forma unificada, propondo novos formatos zig-zag, além de um estudo específico para melhorias da aproximação no campo de cisalhamento.São Cristóvão, SEporEngenharia civilEnsino de engenharia civilTeoria zig-zagVigas compósitas laminadasTeorias de vigas de alta ordemTensão de cisalhamentoEstruturas (construção cívil)Zig-zag TheoryComposite laminated beamsHigh order beams theoryShear stressENGENHARIAS::ENGENHARIA CIVIL::ESTRUTURASNovas funções zig-zag de alta ordem para análise de vigas compósitas laminadasinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisUniversidade Federal de SergipeDEC - Departamento de Engenharia Civil – São Cristóvão - Presencialreponame:Repositório Institucional da UFSinstname:Universidade Federal de Sergipe (UFS)instacron:UFSinfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain; charset=utf-81475https://ri.ufs.br/jspui/bitstream/riufs/16303/1/license.txt098cbbf65c2c15e1fb2e49c5d306a44cMD51ORIGINALLeonardo_Fellipe_Prado_Leite.pdfLeonardo_Fellipe_Prado_Leite.pdfapplication/pdf2051134https://ri.ufs.br/jspui/bitstream/riufs/16303/2/Leonardo_Fellipe_Prado_Leite.pdf7fc9d4f12217afa79ceb36702e25cb4eMD52TEXTLeonardo_Fellipe_Prado_Leite.pdf.txtLeonardo_Fellipe_Prado_Leite.pdf.txtExtracted texttext/plain106789https://ri.ufs.br/jspui/bitstream/riufs/16303/3/Leonardo_Fellipe_Prado_Leite.pdf.txt10e1bf8f464f47b3127829c2aaf307c6MD53THUMBNAILLeonardo_Fellipe_Prado_Leite.pdf.jpgLeonardo_Fellipe_Prado_Leite.pdf.jpgGenerated Thumbnailimage/jpeg1321https://ri.ufs.br/jspui/bitstream/riufs/16303/4/Leonardo_Fellipe_Prado_Leite.pdf.jpg798bc6dd1c67c4d9cf672a7c5b3f0be5MD54riufs/163032022-09-13 09:31:09.662oai:ufs.br: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Repositório InstitucionalPUBhttps://ri.ufs.br/oai/requestrepositorio@academico.ufs.bropendoar:2022-09-13T12:31:09Repositório Institucional da UFS - Universidade Federal de Sergipe (UFS)false |
dc.title.pt_BR.fl_str_mv |
Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas |
title |
Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas |
spellingShingle |
Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas Leite, Leonardo Fellipe Prado Engenharia civil Ensino de engenharia civil Teoria zig-zag Vigas compósitas laminadas Teorias de vigas de alta ordem Tensão de cisalhamento Estruturas (construção cívil) Zig-zag Theory Composite laminated beams High order beams theory Shear stress ENGENHARIAS::ENGENHARIA CIVIL::ESTRUTURAS |
title_short |
Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas |
title_full |
Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas |
title_fullStr |
Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas |
title_full_unstemmed |
Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas |
title_sort |
Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas |
author |
Leite, Leonardo Fellipe Prado |
author_facet |
Leite, Leonardo Fellipe Prado |
author_role |
author |
dc.contributor.author.fl_str_mv |
Leite, Leonardo Fellipe Prado |
dc.contributor.advisor1.fl_str_mv |
Rocha, Fabio Carlos da |
contributor_str_mv |
Rocha, Fabio Carlos da |
dc.subject.por.fl_str_mv |
Engenharia civil Ensino de engenharia civil Teoria zig-zag Vigas compósitas laminadas Teorias de vigas de alta ordem Tensão de cisalhamento Estruturas (construção cívil) |
topic |
Engenharia civil Ensino de engenharia civil Teoria zig-zag Vigas compósitas laminadas Teorias de vigas de alta ordem Tensão de cisalhamento Estruturas (construção cívil) Zig-zag Theory Composite laminated beams High order beams theory Shear stress ENGENHARIAS::ENGENHARIA CIVIL::ESTRUTURAS |
dc.subject.eng.fl_str_mv |
Zig-zag Theory Composite laminated beams High order beams theory Shear stress |
dc.subject.cnpq.fl_str_mv |
ENGENHARIAS::ENGENHARIA CIVIL::ESTRUTURAS |
description |
The concept of joining different materials to take advantage of their best properties has historically been used for the evolution of human processes. Today, there is an increase in the variety of products and industrial processes which require the use of specific and efficient materials. Therefore, the study of composite materials becomes important and, as they are more complex, they need their own theories for each specific case. Speaking of engineering, there is a large range of parts that have the structural behavior of beams and are applied in areas such as civil, mechanical, aeronautical and military engineering. Due to the need for an adequate structural behavior for each case, there are laminated composite beams that join different materials to obtain the desired results. In the present work, a comparative study of the laminated beams theories and their results was developed in order to improve the approximation of their real behavior with the lowest possible computational cost. Thus, a unified formulation of the zig-zag theory was developed with high order kinematics and high order “zig-zag functions” with new zigzag’s shapes. In addition to a study to improve the approximation in the shear field of these elements. |
publishDate |
2022 |
dc.date.accessioned.fl_str_mv |
2022-09-13T12:31:09Z |
dc.date.available.fl_str_mv |
2022-09-13T12:31:09Z |
dc.date.issued.fl_str_mv |
2022-07-18 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/bachelorThesis |
format |
bachelorThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Leite, Leonardo Fellipe Prado. Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas. São Cristóvão, 2022. Monografia (graduação em Engenharia Civil) – Departamento de Engenharia Civil, Centro de Ciências Exatas e Tecnologia, Universidade Federal de Sergipe, São Cristóvão, SE, 2022 |
dc.identifier.uri.fl_str_mv |
http://ri.ufs.br/jspui/handle/riufs/16303 |
identifier_str_mv |
Leite, Leonardo Fellipe Prado. Novas funções zig-zag de alta ordem para análise de vigas compósitas laminadas. São Cristóvão, 2022. Monografia (graduação em Engenharia Civil) – Departamento de Engenharia Civil, Centro de Ciências Exatas e Tecnologia, Universidade Federal de Sergipe, São Cristóvão, SE, 2022 |
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Universidade Federal de Sergipe |
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DEC - Departamento de Engenharia Civil – São Cristóvão - Presencial |
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