Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs

Detalhes bibliográficos
Autor(a) principal: D.,Rafael A. Sanabria
Data de Publicação: 2018
Outros Autores: Oliveira,Leonardo H. B. de, Trautwein,Leandro Mouta, Almeida,Luiz Carlos de, Santos,Antônio Carlos dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Latin American journal of solids and structures (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018001000503
Resumo: Abstract A series of nonlinear FE analyses was conducted in this paper to model the punching shear failure of RC flat slabs. The analyses were carried out in the software DIANA using three-dimensional continuum elements. These analyses involve the test of different modeling choices in order to evaluate their influences on punching shear failure modeling. The parameters examined are the size of the FE mesh, the convergence methods and the concrete material input parameters. These parameters were investigated by comparing the results of load carrying capacity, load-deflection response and crack patterns from the FE analyses with a reliable experimental test. From the results obtained, it could be concluded that the numerical model was able to reproduce accurately the behavior of the tested slab and capture the punching shear failure.
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spelling Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat SlabsPunching ShearFlat SlabsNumerical ModelingReinforced ConcreteAbstract A series of nonlinear FE analyses was conducted in this paper to model the punching shear failure of RC flat slabs. The analyses were carried out in the software DIANA using three-dimensional continuum elements. These analyses involve the test of different modeling choices in order to evaluate their influences on punching shear failure modeling. The parameters examined are the size of the FE mesh, the convergence methods and the concrete material input parameters. These parameters were investigated by comparing the results of load carrying capacity, load-deflection response and crack patterns from the FE analyses with a reliable experimental test. From the results obtained, it could be concluded that the numerical model was able to reproduce accurately the behavior of the tested slab and capture the punching shear failure.Associação Brasileira de Ciências Mecânicas2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018001000503Latin American Journal of Solids and Structures v.15 n.10 2018reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78255004info:eu-repo/semantics/openAccessD.,Rafael A. SanabriaOliveira,Leonardo H. B. deTrautwein,Leandro MoutaAlmeida,Luiz Carlos deSantos,Antônio Carlos doseng2018-09-21T00:00:00Zoai:scielo:S1679-78252018001000503Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1679-7825&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.phpabcm@abcm.org.br||maralves@usp.br1679-78251679-7817opendoar:2018-09-21T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs
title Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs
spellingShingle Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs
D.,Rafael A. Sanabria
Punching Shear
Flat Slabs
Numerical Modeling
Reinforced Concrete
title_short Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs
title_full Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs
title_fullStr Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs
title_full_unstemmed Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs
title_sort Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs
author D.,Rafael A. Sanabria
author_facet D.,Rafael A. Sanabria
Oliveira,Leonardo H. B. de
Trautwein,Leandro Mouta
Almeida,Luiz Carlos de
Santos,Antônio Carlos dos
author_role author
author2 Oliveira,Leonardo H. B. de
Trautwein,Leandro Mouta
Almeida,Luiz Carlos de
Santos,Antônio Carlos dos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv D.,Rafael A. Sanabria
Oliveira,Leonardo H. B. de
Trautwein,Leandro Mouta
Almeida,Luiz Carlos de
Santos,Antônio Carlos dos
dc.subject.por.fl_str_mv Punching Shear
Flat Slabs
Numerical Modeling
Reinforced Concrete
topic Punching Shear
Flat Slabs
Numerical Modeling
Reinforced Concrete
description Abstract A series of nonlinear FE analyses was conducted in this paper to model the punching shear failure of RC flat slabs. The analyses were carried out in the software DIANA using three-dimensional continuum elements. These analyses involve the test of different modeling choices in order to evaluate their influences on punching shear failure modeling. The parameters examined are the size of the FE mesh, the convergence methods and the concrete material input parameters. These parameters were investigated by comparing the results of load carrying capacity, load-deflection response and crack patterns from the FE analyses with a reliable experimental test. From the results obtained, it could be concluded that the numerical model was able to reproduce accurately the behavior of the tested slab and capture the punching shear failure.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
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=S1679-78252018001000503
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018001000503
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1679-78255004
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 Associação Brasileira de Ciências Mecânicas
publisher.none.fl_str_mv Associação Brasileira de Ciências Mecânicas
dc.source.none.fl_str_mv Latin American Journal of Solids and Structures v.15 n.10 2018
reponame:Latin American journal of solids and structures (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Latin American journal of solids and structures (Online)
collection Latin American journal of solids and structures (Online)
repository.name.fl_str_mv Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv abcm@abcm.org.br||maralves@usp.br
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