Elastoplastic analysis of reinforced concrete space frames using the uniaxial and biaxial bending method
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | |
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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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 |
_version_ |
1799315338040442880 |