Análise comparativa em modelos de cálculo de ponte rodoviária
Autor(a) principal: | |
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Data de Publicação: | 2021 |
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/15809 |
Resumo: | This work presents a comparative analysis between results obtained from simplified methodologies (2D) and computacional models (3D) for concrete road slabs and stringers. Although several studies show each methodology in isolation, no comparative analyses between the two procedures were found, especially with real design situation. For this purpose, some examples were made: a bridge with two stringers with the internal cross members detached from the slab; and another structure with 5 stringers with the internal cross members connected to the slab. The simplified methodology in the case of the stringers for load distribution were EngesserCourbon, Leonhardt and Guyon-Massonet, and for the slabs the Rüsch tables were used to obtain the bending moments resulting from the permanent and mobile loading. To obtain the results using the finite elemento method, the ROBOT software was used, and the values obtained by it were considered as a reference. At the end of the work, it was possible to notice that the two-dimensional load distribution methods of GuyonMassonet and Courbon in relation to the three-dimensional methods showed similar results for the internal stringers, while the Leonhardt method led to better precision in the external stringers, and in the cases of slabs the Rüsch tables gave more safer results for the second bridge model. |
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Santos, Thiago da Silva CostaSantos, Emerson Figueiredo dos2022-05-30T14:00:11Z2022-05-30T14:00:11Z2021-04-14Santos, Thiago da Silva Costa. Análise comparativa em modelos de cálculo de ponte rodoviária. São Cristóvão, 2021. Monografia (Graduação em Engenharia Civil) – Departamento de Engenharia Civil, Centro de Ciências Exatas e Tecnologia, Universidade Federal de Sergipe, São Cristóvão, SE, 2021http://ri.ufs.br/jspui/handle/riufs/15809This work presents a comparative analysis between results obtained from simplified methodologies (2D) and computacional models (3D) for concrete road slabs and stringers. Although several studies show each methodology in isolation, no comparative analyses between the two procedures were found, especially with real design situation. For this purpose, some examples were made: a bridge with two stringers with the internal cross members detached from the slab; and another structure with 5 stringers with the internal cross members connected to the slab. The simplified methodology in the case of the stringers for load distribution were EngesserCourbon, Leonhardt and Guyon-Massonet, and for the slabs the Rüsch tables were used to obtain the bending moments resulting from the permanent and mobile loading. To obtain the results using the finite elemento method, the ROBOT software was used, and the values obtained by it were considered as a reference. At the end of the work, it was possible to notice that the two-dimensional load distribution methods of GuyonMassonet and Courbon in relation to the three-dimensional methods showed similar results for the internal stringers, while the Leonhardt method led to better precision in the external stringers, and in the cases of slabs the Rüsch tables gave more safer results for the second bridge model.Este trabalho apresenta uma análise comparativa entre os resultados obtidos por metodologias simplificadas (2D) e modelos computacionais (3D) para cálculo de lajes e longarinas de pontes rodoviárias de concreto armado. Apesar de diversos trabalhos mostrarem cada metodologia de maneira isolada, não foram encontradas análises comparativas entre os dois procedimentos entre si, especialmente com situações práticas de projeto. Para tanto, foram elaborados exemplos: uma ponte com duas longarinas com as transversinas internas desvinculadas da laje; e outra com 5 longarinas com as transversinas vinculadas a laje. A metodologia simplificada no caso das longarinas para distribuição de cargas foram Engesser-Courbon, Leonhardt e Guyon-Massonet, e para as lajes utilizou-se as tabelas de Rüsch para obtenção dos esforços de momento devido ao carregamento permanente e móvel. Para obtenção dos resultados via método dos elementos finitos, utilizou-se o software ROBOT, e os valores de esforços obtidos por ele foram considerados de referência. Ao fim do trabalho, foi possível perceber que os métodos bidimensionais de distribuição de carga de Guyon-Massonet e Courbon em relação aos métodos tridimensionais apresentaram resultados mais semelhantes para as longarinas internas, enquanto que o método de Leonhardt conduziu a melhor precisão nas longarinas externas, e no caso das lajes o método das tabelas de Rüsch foi mais vezes a favor da segurança para o segundo modelo de ponte.São Cristóvão, SEporEngenharia CivilEnsino de engenharia civilPontesLongarinasLajesROBOT (software)Engenharia civil (estruturas)Tabelas de RüschBridgesStringersSlabsAnalytical methodsFinite elementsENGENHARIAS::ENGENHARIA CIVIL::ESTRUTURASAnálise comparativa em modelos de cálculo de ponte rodoviáriainfo: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/openAccessTEXTThiago_Silva_Costa_Santos.pdf.txtThiago_Silva_Costa_Santos.pdf.txtExtracted texttext/plain105889https://ri.ufs.br/jspui/bitstream/riufs/15809/3/Thiago_Silva_Costa_Santos.pdf.txt74d62bcc52fb8869123e5507c5380390MD53THUMBNAILThiago_Silva_Costa_Santos.pdf.jpgThiago_Silva_Costa_Santos.pdf.jpgGenerated Thumbnailimage/jpeg1244https://ri.ufs.br/jspui/bitstream/riufs/15809/4/Thiago_Silva_Costa_Santos.pdf.jpg97950f6cdf02592ec63f5bccc5a199f9MD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81475https://ri.ufs.br/jspui/bitstream/riufs/15809/1/license.txt098cbbf65c2c15e1fb2e49c5d306a44cMD51ORIGINALThiago_Silva_Costa_Santos.pdfThiago_Silva_Costa_Santos.pdfapplication/pdf2669484https://ri.ufs.br/jspui/bitstream/riufs/15809/2/Thiago_Silva_Costa_Santos.pdfa1eddbaf778e91d1b1133c9b1a3afa5eMD52riufs/158092022-05-30 11:00:11.905oai:ufs.br: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Repositório InstitucionalPUBhttps://ri.ufs.br/oai/requestrepositorio@academico.ufs.bropendoar:2022-05-30T14:00:11Repositório Institucional da UFS - Universidade Federal de Sergipe (UFS)false |
dc.title.pt_BR.fl_str_mv |
Análise comparativa em modelos de cálculo de ponte rodoviária |
title |
Análise comparativa em modelos de cálculo de ponte rodoviária |
spellingShingle |
Análise comparativa em modelos de cálculo de ponte rodoviária Santos, Thiago da Silva Costa Engenharia Civil Ensino de engenharia civil Pontes Longarinas Lajes ROBOT (software) Engenharia civil (estruturas) Tabelas de Rüsch Bridges Stringers Slabs Analytical methods Finite elements ENGENHARIAS::ENGENHARIA CIVIL::ESTRUTURAS |
title_short |
Análise comparativa em modelos de cálculo de ponte rodoviária |
title_full |
Análise comparativa em modelos de cálculo de ponte rodoviária |
title_fullStr |
Análise comparativa em modelos de cálculo de ponte rodoviária |
title_full_unstemmed |
Análise comparativa em modelos de cálculo de ponte rodoviária |
title_sort |
Análise comparativa em modelos de cálculo de ponte rodoviária |
author |
Santos, Thiago da Silva Costa |
author_facet |
Santos, Thiago da Silva Costa |
author_role |
author |
dc.contributor.author.fl_str_mv |
Santos, Thiago da Silva Costa |
dc.contributor.advisor1.fl_str_mv |
Santos, Emerson Figueiredo dos |
contributor_str_mv |
Santos, Emerson Figueiredo dos |
dc.subject.por.fl_str_mv |
Engenharia Civil Ensino de engenharia civil Pontes Longarinas Lajes ROBOT (software) Engenharia civil (estruturas) Tabelas de Rüsch |
topic |
Engenharia Civil Ensino de engenharia civil Pontes Longarinas Lajes ROBOT (software) Engenharia civil (estruturas) Tabelas de Rüsch Bridges Stringers Slabs Analytical methods Finite elements ENGENHARIAS::ENGENHARIA CIVIL::ESTRUTURAS |
dc.subject.eng.fl_str_mv |
Bridges Stringers Slabs Analytical methods Finite elements |
dc.subject.cnpq.fl_str_mv |
ENGENHARIAS::ENGENHARIA CIVIL::ESTRUTURAS |
description |
This work presents a comparative analysis between results obtained from simplified methodologies (2D) and computacional models (3D) for concrete road slabs and stringers. Although several studies show each methodology in isolation, no comparative analyses between the two procedures were found, especially with real design situation. For this purpose, some examples were made: a bridge with two stringers with the internal cross members detached from the slab; and another structure with 5 stringers with the internal cross members connected to the slab. The simplified methodology in the case of the stringers for load distribution were EngesserCourbon, Leonhardt and Guyon-Massonet, and for the slabs the Rüsch tables were used to obtain the bending moments resulting from the permanent and mobile loading. To obtain the results using the finite elemento method, the ROBOT software was used, and the values obtained by it were considered as a reference. At the end of the work, it was possible to notice that the two-dimensional load distribution methods of GuyonMassonet and Courbon in relation to the three-dimensional methods showed similar results for the internal stringers, while the Leonhardt method led to better precision in the external stringers, and in the cases of slabs the Rüsch tables gave more safer results for the second bridge model. |
publishDate |
2021 |
dc.date.issued.fl_str_mv |
2021-04-14 |
dc.date.accessioned.fl_str_mv |
2022-05-30T14:00:11Z |
dc.date.available.fl_str_mv |
2022-05-30T14:00:11Z |
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 |
Santos, Thiago da Silva Costa. Análise comparativa em modelos de cálculo de ponte rodoviária. São Cristóvão, 2021. Monografia (Graduação em Engenharia Civil) – Departamento de Engenharia Civil, Centro de Ciências Exatas e Tecnologia, Universidade Federal de Sergipe, São Cristóvão, SE, 2021 |
dc.identifier.uri.fl_str_mv |
http://ri.ufs.br/jspui/handle/riufs/15809 |
identifier_str_mv |
Santos, Thiago da Silva Costa. Análise comparativa em modelos de cálculo de ponte rodoviária. São Cristóvão, 2021. Monografia (Graduação em Engenharia Civil) – Departamento de Engenharia Civil, Centro de Ciências Exatas e Tecnologia, Universidade Federal de Sergipe, São Cristóvão, SE, 2021 |
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http://ri.ufs.br/jspui/handle/riufs/15809 |
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por |
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por |
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openAccess |
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Universidade Federal de Sergipe |
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DEC - Departamento de Engenharia Civil – São Cristóvão - Presencial |
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Universidade Federal de Sergipe (UFS) |
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UFS |
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UFS |
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