Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method

Detalhes bibliográficos
Autor(a) principal: Vieira, Pedro Cláudio dos Santos
Data de Publicação: 2022
Outros Autores: Silva, William Taylor Matias
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta scientiarum. Technology (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/60188
Resumo: The scope of the work involves reinforced concrete frame structures with variations in structural design conception for columns with biaxial bending or uniaxial bending. The beams are designed with simple bending criteria for singly or doubly reinforced beams, or uniaxial bending. The analysis and design criteria are according to NBR 6118:2014. Structure analysis in elastoplastic regimen with the incremental analysis method is performed to detect plastic hinge formation order, collapse load factor, displacements, and rotation capacity of cross sections with the criteria established in the current building codes. The study evaluates the influence of the defined concepts on the structure’s elastoplastic behavior. The biaxial and uniaxial bending method is presented as an important formulation for obtaining the collapse load factor using the elastic stiffness matrix with modifications. The algorithms presented enable the development of research without the need for expensive commercial software licenses.
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spelling Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending methodElastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending methodanalytic method; reinforced concrete; elastoplastic analysis; incremental analysis; design conception.analytic method; reinforced concrete; elastoplastic analysis; incremental analysis; design conception.The scope of the work involves reinforced concrete frame structures with variations in structural design conception for columns with biaxial bending or uniaxial bending. The beams are designed with simple bending criteria for singly or doubly reinforced beams, or uniaxial bending. The analysis and design criteria are according to NBR 6118:2014. Structure analysis in elastoplastic regimen with the incremental analysis method is performed to detect plastic hinge formation order, collapse load factor, displacements, and rotation capacity of cross sections with the criteria established in the current building codes. The study evaluates the influence of the defined concepts on the structure’s elastoplastic behavior. The biaxial and uniaxial bending method is presented as an important formulation for obtaining the collapse load factor using the elastic stiffness matrix with modifications. The algorithms presented enable the development of research without the need for expensive commercial software licenses.The scope of the work involves reinforced concrete frame structures with variations in structural design conception for columns with biaxial bending or uniaxial bending. The beams are designed with simple bending criteria for singly or doubly reinforced beams, or uniaxial bending. The analysis and design criteria are according to NBR 6118:2014. Structure analysis in elastoplastic regimen with the incremental analysis method is performed to detect plastic hinge formation order, collapse load factor, displacements, and rotation capacity of cross sections with the criteria established in the current building codes. The study evaluates the influence of the defined concepts on the structure’s elastoplastic behavior. The biaxial and uniaxial bending method is presented as an important formulation for obtaining the collapse load factor using the elastic stiffness matrix with modifications. The algorithms presented enable the development of research without the need for expensive commercial software licenses.Universidade Estadual De Maringá2022-08-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/6018810.4025/actascitechnol.v45i1.60188Acta Scientiarum. Technology; Vol 45 (2023): Publicação contínua; e60188Acta Scientiarum. Technology; v. 45 (2023): Publicação contínua; e601881806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/60188/751375154705Copyright (c) 2023 Acta Scientiarum. Technologyhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessVieira, Pedro Cláudio dos Santos Silva, William Taylor Matias 2023-01-31T19:05:14Zoai:periodicos.uem.br/ojs:article/60188Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2023-01-31T19:05:14Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
title Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
spellingShingle Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
Vieira, Pedro Cláudio dos Santos
analytic method; reinforced concrete; elastoplastic analysis; incremental analysis; design conception.
analytic method; reinforced concrete; elastoplastic analysis; incremental analysis; design conception.
title_short Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
title_full Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
title_fullStr Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
title_full_unstemmed Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
title_sort Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
author Vieira, Pedro Cláudio dos Santos
author_facet Vieira, Pedro Cláudio dos Santos
Silva, William Taylor Matias
author_role author
author2 Silva, William Taylor Matias
author2_role author
dc.contributor.author.fl_str_mv Vieira, Pedro Cláudio dos Santos
Silva, William Taylor Matias
dc.subject.por.fl_str_mv analytic method; reinforced concrete; elastoplastic analysis; incremental analysis; design conception.
analytic method; reinforced concrete; elastoplastic analysis; incremental analysis; design conception.
topic analytic method; reinforced concrete; elastoplastic analysis; incremental analysis; design conception.
analytic method; reinforced concrete; elastoplastic analysis; incremental analysis; design conception.
description The scope of the work involves reinforced concrete frame structures with variations in structural design conception for columns with biaxial bending or uniaxial bending. The beams are designed with simple bending criteria for singly or doubly reinforced beams, or uniaxial bending. The analysis and design criteria are according to NBR 6118:2014. Structure analysis in elastoplastic regimen with the incremental analysis method is performed to detect plastic hinge formation order, collapse load factor, displacements, and rotation capacity of cross sections with the criteria established in the current building codes. The study evaluates the influence of the defined concepts on the structure’s elastoplastic behavior. The biaxial and uniaxial bending method is presented as an important formulation for obtaining the collapse load factor using the elastic stiffness matrix with modifications. The algorithms presented enable the development of research without the need for expensive commercial software licenses.
publishDate 2022
dc.date.none.fl_str_mv 2022-08-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/60188
10.4025/actascitechnol.v45i1.60188
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/60188
identifier_str_mv 10.4025/actascitechnol.v45i1.60188
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/60188/751375154705
dc.rights.driver.fl_str_mv Copyright (c) 2023 Acta Scientiarum. Technology
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Acta Scientiarum. Technology
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Technology; Vol 45 (2023): Publicação contínua; e60188
Acta Scientiarum. Technology; v. 45 (2023): Publicação contínua; e60188
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta scientiarum. Technology (Online)
collection Acta scientiarum. Technology (Online)
repository.name.fl_str_mv Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actatech@uem.br
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