Thermomechanical analysis of reinforced concrete columns exposed to fire
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , |
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. |
id |
IBRACON-1_6d75f3c913defa8e118f1755cd801803 |
---|---|
oai_identifier_str |
oai:scielo:S1983-41952020000400207 |
network_acronym_str |
IBRACON-1 |
network_name_str |
Revista IBRACON de Estruturas e Materiais |
repository_id_str |
|
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 |
_version_ |
1754193606108774400 |