Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFSCAR |
Texto Completo: | https://repositorio.ufscar.br/handle/ufscar/8284 |
Resumo: | This work presents the development of a numerical model of a composite connection connecting a composite beam to a concrete filled steel tube column using a through plate. The software Ansys® and finite elements methods were used in the numerical analyses and the model was validated by comparison with experimental results. The main guidelines adopted in the choice of finite elements, material properties and constitutive relationships, boundary conditions and restrains and other aspects of numerical modeling are presented and discussed in this work. The validated numerical model was then used in parametric analysis in which was analyzed the influence of geometric and physical parameters as reinforcement ratio of slab, height of I-steel beam, web thickness of I-steel beam, diameter of the bolts, slab thickness, height of the through plate, concrete compressive strength and steel yield strength. The parameters analyzed revealed direct influence on behavior, especially in terms of moment an initial stiffness. Comparative analysis between all parameters allowed comments on the most influential variables and those that present similar behaviors. |
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Tineo, Rafael PereiraNardin, Silvana dehttp://lattes.cnpq.br/5587716781980132http://lattes.cnpq.br/0361512956499299512fca22-dd4b-4c24-863d-d018c35cccec2016-11-08T18:45:12Z2016-11-08T18:45:12Z2016-06-10TINEO, Rafael Pereira. Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica. 2016. Dissertação (Mestrado em Engenharia Civil) – Universidade Federal de São Carlos, São Carlos, 2016. Disponível em: https://repositorio.ufscar.br/handle/ufscar/8284.https://repositorio.ufscar.br/handle/ufscar/8284This work presents the development of a numerical model of a composite connection connecting a composite beam to a concrete filled steel tube column using a through plate. The software Ansys® and finite elements methods were used in the numerical analyses and the model was validated by comparison with experimental results. The main guidelines adopted in the choice of finite elements, material properties and constitutive relationships, boundary conditions and restrains and other aspects of numerical modeling are presented and discussed in this work. The validated numerical model was then used in parametric analysis in which was analyzed the influence of geometric and physical parameters as reinforcement ratio of slab, height of I-steel beam, web thickness of I-steel beam, diameter of the bolts, slab thickness, height of the through plate, concrete compressive strength and steel yield strength. The parameters analyzed revealed direct influence on behavior, especially in terms of moment an initial stiffness. Comparative analysis between all parameters allowed comments on the most influential variables and those that present similar behaviors.Apresenta-se neste trabalho o desenvolvimento de um modelo numérico de ligação mista vigapilar preenchido com chapa passante. Para tanto, utilizou-se o método dos elementos finitos via pacote computacional Ansys®. O modelo numérico foi então validado com base em resultados encontrados na literatura. No presente estudo são apresentadas as principais diretrizes adotadas na escolha dos elementos finitos, propriedades dos materiais e relações constitutivas, condições de contorno e vinculações, carregamentos e outros aspectos referentes à modelagem numérica. O modelo numérico validado foi então utilizado na realização de análises paramétricas nas quais foi analisada a influência de parâmetros geométricos e físicos, como taxa de armadura da laje, altura dos perfis de aço da viga mista, espessura da alma do perfil da viga mista, diâmetro dos parafusos, altura da laje, altura da chapa passante, resistência do concreto e resistência ao escoamento do aço. Os parâmetros analisados revelaram influência direta no comportamento da ligação, principalmente em termos de momento resistente e rigidez inicial. Análises comparativas entre todos os parâmetros permitiram observações sobre as variáveis mais influentes e aquelas que apresentam comportamentos semelhantes.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)porUniversidade Federal de São CarlosCâmpus São CarlosPrograma de Pós-Graduação em Engenharia Civil - PPGECivUFSCarLigação viga-pilarEstruturas mistasElementos finitosAnsysBeam-to-column connectionsComposite structuresFinite elementsENGENHARIAS::ENGENHARIA CIVILLigação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétricainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisOnline60060005f3dea9-bafc-49eb-9de0-5b46379155ecinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFSCARinstname:Universidade Federal de São Carlos (UFSCAR)instacron:UFSCARORIGINALDissRPT.pdfDissRPT.pdfapplication/pdf4811322https://repositorio.ufscar.br/bitstream/ufscar/8284/1/DissRPT.pdf5b9ef88d0970029bb522b0d047896637MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81957https://repositorio.ufscar.br/bitstream/ufscar/8284/2/license.txtae0398b6f8b235e40ad82cba6c50031dMD52TEXTDissRPT.pdf.txtDissRPT.pdf.txtExtracted texttext/plain246672https://repositorio.ufscar.br/bitstream/ufscar/8284/3/DissRPT.pdf.txt7764502e8e8ab2aa1e1b51acdc634241MD53THUMBNAILDissRPT.pdf.jpgDissRPT.pdf.jpgIM Thumbnailimage/jpeg6429https://repositorio.ufscar.br/bitstream/ufscar/8284/4/DissRPT.pdf.jpgc77c1bd9a2a194ce42b01a5dbdb01c02MD54ufscar/82842023-09-18 18:32:06.872oai:repositorio.ufscar.br:ufscar/8284TElDRU7Dh0EgREUgRElTVFJJQlVJw4fDg08gTsODTy1FWENMVVNJVkEKCkNvbSBhIGFwcmVzZW50YcOnw6NvIGRlc3RhIGxpY2Vuw6dhLCB2b2PDqiAobyBhdXRvciAoZXMpIG91IG8gdGl0dWxhciBkb3MgZGlyZWl0b3MgZGUgYXV0b3IpIGNvbmNlZGUgw6AgVW5pdmVyc2lkYWRlCkZlZGVyYWwgZGUgU8OjbyBDYXJsb3MgbyBkaXJlaXRvIG7Do28tZXhjbHVzaXZvIGRlIHJlcHJvZHV6aXIsICB0cmFkdXppciAoY29uZm9ybWUgZGVmaW5pZG8gYWJhaXhvKSwgZS9vdQpkaXN0cmlidWlyIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyAoaW5jbHVpbmRvIG8gcmVzdW1vKSBwb3IgdG9kbyBvIG11bmRvIG5vIGZvcm1hdG8gaW1wcmVzc28gZSBlbGV0csO0bmljbyBlCmVtIHF1YWxxdWVyIG1laW8sIGluY2x1aW5kbyBvcyBmb3JtYXRvcyDDoXVkaW8gb3UgdsOtZGVvLgoKVm9jw6ogY29uY29yZGEgcXVlIGEgVUZTQ2FyIHBvZGUsIHNlbSBhbHRlcmFyIG8gY29udGXDumRvLCB0cmFuc3BvciBhIHN1YSB0ZXNlIG91IGRpc3NlcnRhw6fDo28KcGFyYSBxdWFscXVlciBtZWlvIG91IGZvcm1hdG8gcGFyYSBmaW5zIGRlIHByZXNlcnZhw6fDo28uCgpWb2PDqiB0YW1iw6ltIGNvbmNvcmRhIHF1ZSBhIFVGU0NhciBwb2RlIG1hbnRlciBtYWlzIGRlIHVtYSBjw7NwaWEgYSBzdWEgdGVzZSBvdQpkaXNzZXJ0YcOnw6NvIHBhcmEgZmlucyBkZSBzZWd1cmFuw6dhLCBiYWNrLXVwIGUgcHJlc2VydmHDp8Ojby4KClZvY8OqIGRlY2xhcmEgcXVlIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyDDqSBvcmlnaW5hbCBlIHF1ZSB2b2PDqiB0ZW0gbyBwb2RlciBkZSBjb25jZWRlciBvcyBkaXJlaXRvcyBjb250aWRvcwpuZXN0YSBsaWNlbsOnYS4gVm9jw6ogdGFtYsOpbSBkZWNsYXJhIHF1ZSBvIGRlcMOzc2l0byBkYSBzdWEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvIG7Do28sIHF1ZSBzZWphIGRlIHNldQpjb25oZWNpbWVudG8sIGluZnJpbmdlIGRpcmVpdG9zIGF1dG9yYWlzIGRlIG5pbmd1w6ltLgoKQ2FzbyBhIHN1YSB0ZXNlIG91IGRpc3NlcnRhw6fDo28gY29udGVuaGEgbWF0ZXJpYWwgcXVlIHZvY8OqIG7Do28gcG9zc3VpIGEgdGl0dWxhcmlkYWRlIGRvcyBkaXJlaXRvcyBhdXRvcmFpcywgdm9jw6oKZGVjbGFyYSBxdWUgb2J0ZXZlIGEgcGVybWlzc8OjbyBpcnJlc3RyaXRhIGRvIGRldGVudG9yIGRvcyBkaXJlaXRvcyBhdXRvcmFpcyBwYXJhIGNvbmNlZGVyIMOgIFVGU0NhcgpvcyBkaXJlaXRvcyBhcHJlc2VudGFkb3MgbmVzdGEgbGljZW7Dp2EsIGUgcXVlIGVzc2UgbWF0ZXJpYWwgZGUgcHJvcHJpZWRhZGUgZGUgdGVyY2Vpcm9zIGVzdMOhIGNsYXJhbWVudGUKaWRlbnRpZmljYWRvIGUgcmVjb25oZWNpZG8gbm8gdGV4dG8gb3Ugbm8gY29udGXDumRvIGRhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyBvcmEgZGVwb3NpdGFkYS4KCkNBU08gQSBURVNFIE9VIERJU1NFUlRBw4fDg08gT1JBIERFUE9TSVRBREEgVEVOSEEgU0lETyBSRVNVTFRBRE8gREUgVU0gUEFUUk9Dw41OSU8gT1UKQVBPSU8gREUgVU1BIEFHw4pOQ0lBIERFIEZPTUVOVE8gT1UgT1VUUk8gT1JHQU5JU01PIFFVRSBOw4NPIFNFSkEgQSBVRlNDYXIsClZPQ8OKIERFQ0xBUkEgUVVFIFJFU1BFSVRPVSBUT0RPUyBFIFFVQUlTUVVFUiBESVJFSVRPUyBERSBSRVZJU8ODTyBDT01PClRBTULDiU0gQVMgREVNQUlTIE9CUklHQcOHw5VFUyBFWElHSURBUyBQT1IgQ09OVFJBVE8gT1UgQUNPUkRPLgoKQSBVRlNDYXIgc2UgY29tcHJvbWV0ZSBhIGlkZW50aWZpY2FyIGNsYXJhbWVudGUgbyBzZXUgbm9tZSAocykgb3UgbyhzKSBub21lKHMpIGRvKHMpCmRldGVudG9yKGVzKSBkb3MgZGlyZWl0b3MgYXV0b3JhaXMgZGEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvLCBlIG7Do28gZmFyw6EgcXVhbHF1ZXIgYWx0ZXJhw6fDo28sIGFsw6ltIGRhcXVlbGFzCmNvbmNlZGlkYXMgcG9yIGVzdGEgbGljZW7Dp2EuCg==Repositório InstitucionalPUBhttps://repositorio.ufscar.br/oai/requestopendoar:43222023-09-18T18:32:06Repositório Institucional da UFSCAR - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.por.fl_str_mv |
Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica |
title |
Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica |
spellingShingle |
Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica Tineo, Rafael Pereira Ligação viga-pilar Estruturas mistas Elementos finitos Ansys Beam-to-column connections Composite structures Finite elements ENGENHARIAS::ENGENHARIA CIVIL |
title_short |
Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica |
title_full |
Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica |
title_fullStr |
Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica |
title_full_unstemmed |
Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica |
title_sort |
Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica |
author |
Tineo, Rafael Pereira |
author_facet |
Tineo, Rafael Pereira |
author_role |
author |
dc.contributor.authorlattes.por.fl_str_mv |
http://lattes.cnpq.br/0361512956499299 |
dc.contributor.author.fl_str_mv |
Tineo, Rafael Pereira |
dc.contributor.advisor1.fl_str_mv |
Nardin, Silvana de |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/5587716781980132 |
dc.contributor.authorID.fl_str_mv |
512fca22-dd4b-4c24-863d-d018c35cccec |
contributor_str_mv |
Nardin, Silvana de |
dc.subject.por.fl_str_mv |
Ligação viga-pilar Estruturas mistas Elementos finitos |
topic |
Ligação viga-pilar Estruturas mistas Elementos finitos Ansys Beam-to-column connections Composite structures Finite elements ENGENHARIAS::ENGENHARIA CIVIL |
dc.subject.eng.fl_str_mv |
Ansys Beam-to-column connections Composite structures Finite elements |
dc.subject.cnpq.fl_str_mv |
ENGENHARIAS::ENGENHARIA CIVIL |
description |
This work presents the development of a numerical model of a composite connection connecting a composite beam to a concrete filled steel tube column using a through plate. The software Ansys® and finite elements methods were used in the numerical analyses and the model was validated by comparison with experimental results. The main guidelines adopted in the choice of finite elements, material properties and constitutive relationships, boundary conditions and restrains and other aspects of numerical modeling are presented and discussed in this work. The validated numerical model was then used in parametric analysis in which was analyzed the influence of geometric and physical parameters as reinforcement ratio of slab, height of I-steel beam, web thickness of I-steel beam, diameter of the bolts, slab thickness, height of the through plate, concrete compressive strength and steel yield strength. The parameters analyzed revealed direct influence on behavior, especially in terms of moment an initial stiffness. Comparative analysis between all parameters allowed comments on the most influential variables and those that present similar behaviors. |
publishDate |
2016 |
dc.date.accessioned.fl_str_mv |
2016-11-08T18:45:12Z |
dc.date.available.fl_str_mv |
2016-11-08T18:45:12Z |
dc.date.issued.fl_str_mv |
2016-06-10 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
TINEO, Rafael Pereira. Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica. 2016. Dissertação (Mestrado em Engenharia Civil) – Universidade Federal de São Carlos, São Carlos, 2016. Disponível em: https://repositorio.ufscar.br/handle/ufscar/8284. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufscar.br/handle/ufscar/8284 |
identifier_str_mv |
TINEO, Rafael Pereira. Ligação mista viga-pilar preenchido com chapa passante : modelagem numérica e análise paramétrica. 2016. Dissertação (Mestrado em Engenharia Civil) – Universidade Federal de São Carlos, São Carlos, 2016. Disponível em: https://repositorio.ufscar.br/handle/ufscar/8284. |
url |
https://repositorio.ufscar.br/handle/ufscar/8284 |
dc.language.iso.fl_str_mv |
por |
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por |
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600 600 |
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05f3dea9-bafc-49eb-9de0-5b46379155ec |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de São Carlos Câmpus São Carlos |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Engenharia Civil - PPGECiv |
dc.publisher.initials.fl_str_mv |
UFSCar |
publisher.none.fl_str_mv |
Universidade Federal de São Carlos Câmpus São Carlos |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFSCAR instname:Universidade Federal de São Carlos (UFSCAR) instacron:UFSCAR |
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Repositório Institucional da UFSCAR |
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