Thermomechanical analysis of reinforced concrete columns exposed to fire

Detalhes bibliográficos
Autor(a) principal: Ferreira,Matheus Wanglon
Data de Publicação: 2020
Outros Autores: Silva Filho,Luiz Carlos Pinto da, Real,Mauro de Vasconcellos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista IBRACON de Estruturas e Materiais
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000400207
Resumo: ABSTRACT: A three-dimensional (3D) transient numerical model for thermomechanical analysis developed with Finite Element Method (FEM) using the software ANSYS 19.1 is exposed in this paper. The proposed model aims to predict the structural behavior of reinforced concrete columns in a fire situation since it is known that high temperatures significantly reduce their mechanical resistance. For this, the main factors that govern their structural behavior should be considered. Analyses obtained by the proposed model were validated with results from experimental data, evidencing a good correlation between numerical and experimental fields.
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spelling Thermomechanical analysis of reinforced concrete columns exposed to firetermomechanical analysisfirefinite element methodhigh temperaturereinforced concreteABSTRACT: A three-dimensional (3D) transient numerical model for thermomechanical analysis developed with Finite Element Method (FEM) using the software ANSYS 19.1 is exposed in this paper. The proposed model aims to predict the structural behavior of reinforced concrete columns in a fire situation since it is known that high temperatures significantly reduce their mechanical resistance. For this, the main factors that govern their structural behavior should be considered. Analyses obtained by the proposed model were validated with results from experimental data, evidencing a good correlation between numerical and experimental fields.IBRACON - Instituto Brasileiro do Concreto2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000400207Revista IBRACON de Estruturas e Materiais v.13 n.4 2020reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952020000400004info:eu-repo/semantics/openAccessFerreira,Matheus WanglonSilva Filho,Luiz Carlos Pinto daReal,Mauro de Vasconcelloseng2020-08-21T00:00:00Zoai:scielo:S1983-41952020000400207Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2020-08-21T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Thermomechanical analysis of reinforced concrete columns exposed to fire
title Thermomechanical analysis of reinforced concrete columns exposed to fire
spellingShingle Thermomechanical analysis of reinforced concrete columns exposed to fire
Ferreira,Matheus Wanglon
termomechanical analysis
fire
finite element method
high temperature
reinforced concrete
title_short Thermomechanical analysis of reinforced concrete columns exposed to fire
title_full Thermomechanical analysis of reinforced concrete columns exposed to fire
title_fullStr Thermomechanical analysis of reinforced concrete columns exposed to fire
title_full_unstemmed Thermomechanical analysis of reinforced concrete columns exposed to fire
title_sort Thermomechanical analysis of reinforced concrete columns exposed to fire
author Ferreira,Matheus Wanglon
author_facet Ferreira,Matheus Wanglon
Silva Filho,Luiz Carlos Pinto da
Real,Mauro de Vasconcellos
author_role author
author2 Silva Filho,Luiz Carlos Pinto da
Real,Mauro de Vasconcellos
author2_role author
author
dc.contributor.author.fl_str_mv Ferreira,Matheus Wanglon
Silva Filho,Luiz Carlos Pinto da
Real,Mauro de Vasconcellos
dc.subject.por.fl_str_mv termomechanical analysis
fire
finite element method
high temperature
reinforced concrete
topic termomechanical analysis
fire
finite element method
high temperature
reinforced concrete
description ABSTRACT: A three-dimensional (3D) transient numerical model for thermomechanical analysis developed with Finite Element Method (FEM) using the software ANSYS 19.1 is exposed in this paper. The proposed model aims to predict the structural behavior of reinforced concrete columns in a fire situation since it is known that high temperatures significantly reduce their mechanical resistance. For this, the main factors that govern their structural behavior should be considered. Analyses obtained by the proposed model were validated with results from experimental data, evidencing a good correlation between numerical and experimental fields.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000400207
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000400207
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952020000400004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
dc.source.none.fl_str_mv Revista IBRACON de Estruturas e Materiais v.13 n.4 2020
reponame:Revista IBRACON de Estruturas e Materiais
instname:Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
instname_str Instituto Brasileiro do Concreto (IBRACON)
instacron_str IBRACON
institution IBRACON
reponame_str Revista IBRACON de Estruturas e Materiais
collection Revista IBRACON de Estruturas e Materiais
repository.name.fl_str_mv Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)
repository.mail.fl_str_mv editores.riem@gmail.com||arlene@ibracon.org.br
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