Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soils

Bibliographic Details
Main Author: Marques,Olivia Catelan
Publication Date: 2021
Other Authors: Feitosa,Leonardo Almeida, Bicalho,Katia Vanessa, Alves,Elcio Cassimiro
Format: Article
Language: eng
Source: Revista IBRACON de Estruturas e Materiais
Download full: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000100205
Summary: Abstract: The influence of incremental constructive effects (IE) and soil-structure interaction (SSI) on high-rise buildings of reinforced concrete with shallow foundations on sandy soils were analyzed. IE and SSI evaluations were carried out by the parameters of global instability, maximum horizontal displacements, foundation loads, and settlements of a symmetrical and non-symmetrical plant of a 23-storey building For the analysis of the IE, the variation of the modulus of elasticity was considered over time along with the phases of application of loads in the building. For ISS analysis, the continuous medium was considered, and the calculation model considers a multi-spring-mass system under the foundation of the building. The results show a significant redistribution in the foundation efforts and suggest that a failure in considering these effects along with the structure can lead to projects that do not meet the standard specifications regarding stability parameters and overall structure displacements.
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spelling Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soilsglobal stabilityconstructive effectssoil-structure interactionshallow foundationsreinforced concreteAbstract: The influence of incremental constructive effects (IE) and soil-structure interaction (SSI) on high-rise buildings of reinforced concrete with shallow foundations on sandy soils were analyzed. IE and SSI evaluations were carried out by the parameters of global instability, maximum horizontal displacements, foundation loads, and settlements of a symmetrical and non-symmetrical plant of a 23-storey building For the analysis of the IE, the variation of the modulus of elasticity was considered over time along with the phases of application of loads in the building. For ISS analysis, the continuous medium was considered, and the calculation model considers a multi-spring-mass system under the foundation of the building. The results show a significant redistribution in the foundation efforts and suggest that a failure in considering these effects along with the structure can lead to projects that do not meet the standard specifications regarding stability parameters and overall structure displacements.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=S1983-41952021000100205Revista IBRACON de Estruturas e Materiais v.14 n.1 2021reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952021000100003info:eu-repo/semantics/openAccessMarques,Olivia CatelanFeitosa,Leonardo AlmeidaBicalho,Katia VanessaAlves,Elcio Cassimiroeng2020-12-15T00:00:00Zoai:scielo:S1983-41952021000100205Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2020-12-15T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soils
title Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soils
spellingShingle Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soils
Marques,Olivia Catelan
global stability
constructive effects
soil-structure interaction
shallow foundations
reinforced concrete
title_short Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soils
title_full Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soils
title_fullStr Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soils
title_full_unstemmed Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soils
title_sort Analysis of constructive effect and soil-structure interaction in tall building projects with shallow foundations on sandy soils
author Marques,Olivia Catelan
author_facet Marques,Olivia Catelan
Feitosa,Leonardo Almeida
Bicalho,Katia Vanessa
Alves,Elcio Cassimiro
author_role author
author2 Feitosa,Leonardo Almeida
Bicalho,Katia Vanessa
Alves,Elcio Cassimiro
author2_role author
author
author
dc.contributor.author.fl_str_mv Marques,Olivia Catelan
Feitosa,Leonardo Almeida
Bicalho,Katia Vanessa
Alves,Elcio Cassimiro
dc.subject.por.fl_str_mv global stability
constructive effects
soil-structure interaction
shallow foundations
reinforced concrete
topic global stability
constructive effects
soil-structure interaction
shallow foundations
reinforced concrete
description Abstract: The influence of incremental constructive effects (IE) and soil-structure interaction (SSI) on high-rise buildings of reinforced concrete with shallow foundations on sandy soils were analyzed. IE and SSI evaluations were carried out by the parameters of global instability, maximum horizontal displacements, foundation loads, and settlements of a symmetrical and non-symmetrical plant of a 23-storey building For the analysis of the IE, the variation of the modulus of elasticity was considered over time along with the phases of application of loads in the building. For ISS analysis, the continuous medium was considered, and the calculation model considers a multi-spring-mass system under the foundation of the building. The results show a significant redistribution in the foundation efforts and suggest that a failure in considering these effects along with the structure can lead to projects that do not meet the standard specifications regarding stability parameters and overall structure displacements.
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=S1983-41952021000100205
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000100205
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952021000100003
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.1 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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