Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation

Detalhes bibliográficos
Autor(a) principal: SANTOS,M. G. C.
Data de Publicação: 2018
Outros Autores: CORRÊA,M. R. S.
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=S1983-41952018000501076
Resumo: Abstract This paper presents a study of the effects caused by soil-structure interaction in reinforced concrete wall building on shallow foundation. It was verified the influence of displacements of supports on the redistribution of internal forces in the structural walls and in the redistribution of loads on the foundation. The superstructure was represented by shell finite elements and the soil-structure interaction was evaluated by iterative methods that consider the stiffness of the building, the soil heterogeneity and the group effect of foundation elements. An alternative model that considers the soil-structure interaction is adopted and the concrete walls are simulated by bar elements. The results indicate that the soil-structure interaction produces significant changes of the stress flow, with larger influences on the lower walls, as well as a tendency of settlements standardization and load migration to supports with smaller settlements.
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spelling Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundationreinforced concrete wall buildingstructural analysisshallow foundationsoil-structure interactionAbstract This paper presents a study of the effects caused by soil-structure interaction in reinforced concrete wall building on shallow foundation. It was verified the influence of displacements of supports on the redistribution of internal forces in the structural walls and in the redistribution of loads on the foundation. The superstructure was represented by shell finite elements and the soil-structure interaction was evaluated by iterative methods that consider the stiffness of the building, the soil heterogeneity and the group effect of foundation elements. An alternative model that considers the soil-structure interaction is adopted and the concrete walls are simulated by bar elements. The results indicate that the soil-structure interaction produces significant changes of the stress flow, with larger influences on the lower walls, as well as a tendency of settlements standardization and load migration to supports with smaller settlements.IBRACON - Instituto Brasileiro do Concreto2018-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952018000501076Revista IBRACON de Estruturas e Materiais v.11 n.5 2018reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952018000500010info:eu-repo/semantics/openAccessSANTOS,M. G. C.CORRÊA,M. R. S.eng2018-10-16T00:00:00Zoai:scielo:S1983-41952018000501076Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2018-10-16T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation
title Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation
spellingShingle Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation
SANTOS,M. G. C.
reinforced concrete wall building
structural analysis
shallow foundation
soil-structure interaction
title_short Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation
title_full Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation
title_fullStr Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation
title_full_unstemmed Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation
title_sort Analysis of the effects of soil-structure interaction in reinforced concrete wall buildings on shallow foundation
author SANTOS,M. G. C.
author_facet SANTOS,M. G. C.
CORRÊA,M. R. S.
author_role author
author2 CORRÊA,M. R. S.
author2_role author
dc.contributor.author.fl_str_mv SANTOS,M. G. C.
CORRÊA,M. R. S.
dc.subject.por.fl_str_mv reinforced concrete wall building
structural analysis
shallow foundation
soil-structure interaction
topic reinforced concrete wall building
structural analysis
shallow foundation
soil-structure interaction
description Abstract This paper presents a study of the effects caused by soil-structure interaction in reinforced concrete wall building on shallow foundation. It was verified the influence of displacements of supports on the redistribution of internal forces in the structural walls and in the redistribution of loads on the foundation. The superstructure was represented by shell finite elements and the soil-structure interaction was evaluated by iterative methods that consider the stiffness of the building, the soil heterogeneity and the group effect of foundation elements. An alternative model that considers the soil-structure interaction is adopted and the concrete walls are simulated by bar elements. The results indicate that the soil-structure interaction produces significant changes of the stress flow, with larger influences on the lower walls, as well as a tendency of settlements standardization and load migration to supports with smaller settlements.
publishDate 2018
dc.date.none.fl_str_mv 2018-10-01
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=S1983-41952018000501076
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952018000501076
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952018000500010
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.11 n.5 2018
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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