Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interaction

Detalhes bibliográficos
Autor(a) principal: Lopes,Anna Christinna Secundo
Data de Publicação: 2021
Outros Autores: Nascimento Neto,Joel Araújo do, Barros,Rodrigo
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=S1983-41952021000600209
Resumo: abstract: The present study assesses conventionally used design standards, analyzing the effects caused by the construction loads, that is, a gradual increase in load and stiffness during construction, and soil-structure interaction (SSI), with soil represented by linear springs, in a structural masonry building over a support structure of reinforced concrete. The equivalent frame model, developed by Nascimento Neto, was used to simulate the support structure and the first masonry floor, and a specific three-dimensional frame model to simulate the other floors. Four analysis models were applied to assess stress distribution at the base of the walls, and the stresses and displacements of the support structure. The results show that introducing SSI and the construction loads causes relief or the possible need to reinforce elements designed in Ultimate Limit State (ULS) and Serviceability Limit State (SLS), as well as uniform settlement.
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spelling Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interactionstructural masonryreinforced concrete support structuresoil-structure interactionconstruction sequence loadsabstract: The present study assesses conventionally used design standards, analyzing the effects caused by the construction loads, that is, a gradual increase in load and stiffness during construction, and soil-structure interaction (SSI), with soil represented by linear springs, in a structural masonry building over a support structure of reinforced concrete. The equivalent frame model, developed by Nascimento Neto, was used to simulate the support structure and the first masonry floor, and a specific three-dimensional frame model to simulate the other floors. Four analysis models were applied to assess stress distribution at the base of the walls, and the stresses and displacements of the support structure. The results show that introducing SSI and the construction loads causes relief or the possible need to reinforce elements designed in Ultimate Limit State (ULS) and Serviceability Limit State (SLS), as well as uniform settlement.IBRACON - Instituto Brasileiro do Concreto2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000600209Revista IBRACON de Estruturas e Materiais v.14 n.6 2021reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952021000600007info:eu-repo/semantics/openAccessLopes,Anna Christinna SecundoNascimento Neto,Joel Araújo doBarros,Rodrigoeng2021-07-07T00:00:00Zoai:scielo:S1983-41952021000600209Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2021-07-07T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interaction
title Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interaction
spellingShingle Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interaction
Lopes,Anna Christinna Secundo
structural masonry
reinforced concrete support structure
soil-structure interaction
construction sequence loads
title_short Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interaction
title_full Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interaction
title_fullStr Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interaction
title_full_unstemmed Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interaction
title_sort Analysis of structural masonry buildings taking into account the construction sequence loads and soil-structure interaction
author Lopes,Anna Christinna Secundo
author_facet Lopes,Anna Christinna Secundo
Nascimento Neto,Joel Araújo do
Barros,Rodrigo
author_role author
author2 Nascimento Neto,Joel Araújo do
Barros,Rodrigo
author2_role author
author
dc.contributor.author.fl_str_mv Lopes,Anna Christinna Secundo
Nascimento Neto,Joel Araújo do
Barros,Rodrigo
dc.subject.por.fl_str_mv structural masonry
reinforced concrete support structure
soil-structure interaction
construction sequence loads
topic structural masonry
reinforced concrete support structure
soil-structure interaction
construction sequence loads
description abstract: The present study assesses conventionally used design standards, analyzing the effects caused by the construction loads, that is, a gradual increase in load and stiffness during construction, and soil-structure interaction (SSI), with soil represented by linear springs, in a structural masonry building over a support structure of reinforced concrete. The equivalent frame model, developed by Nascimento Neto, was used to simulate the support structure and the first masonry floor, and a specific three-dimensional frame model to simulate the other floors. Four analysis models were applied to assess stress distribution at the base of the walls, and the stresses and displacements of the support structure. The results show that introducing SSI and the construction loads causes relief or the possible need to reinforce elements designed in Ultimate Limit State (ULS) and Serviceability Limit State (SLS), as well as uniform settlement.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
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=S1983-41952021000600209
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000600209
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952021000600007
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.14 n.6 2021
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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