Soil-structure interaction with time-dependent behaviour of both concrete and soil
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
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=S1679-78252022000500501 |
Resumo: | Abstract As the consideration of soil-structure interaction is increasingly being incorporated into design practice, there is a need for solutions that consider the most relevant aspects of the behaviour of both the concrete and the soil, some of which are time-dependent. The present work introduces a model that suits both the structure and the foundation – including the supporting soil – allowing the coupled analysis of hardening on cure, creep, shrinkage and cracking of concrete, and consolidation of soil. Both the structure and the foundation are modeled as one-dimensional finite elements. The time-dependent behaviour of the concrete and soil is modeled using Kelvin chains. For the structural elements, a mixed finite element formulation is used. Validation tests were conducted in the proposed modeling, comparing its results with available experimental and analytical data. The study of a reinforced concrete continuous beam supported by foundations on consolidating clay considering the time-dependent behaviour of the materials showed considerable changes in the effects of the soil-structure interaction. |
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Latin American journal of solids and structures (Online) |
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Soil-structure interaction with time-dependent behaviour of both concrete and soilSoil/structure interactionTime dependenceConcrete structuresConsolidationFinite element methodAbstract As the consideration of soil-structure interaction is increasingly being incorporated into design practice, there is a need for solutions that consider the most relevant aspects of the behaviour of both the concrete and the soil, some of which are time-dependent. The present work introduces a model that suits both the structure and the foundation – including the supporting soil – allowing the coupled analysis of hardening on cure, creep, shrinkage and cracking of concrete, and consolidation of soil. Both the structure and the foundation are modeled as one-dimensional finite elements. The time-dependent behaviour of the concrete and soil is modeled using Kelvin chains. For the structural elements, a mixed finite element formulation is used. Validation tests were conducted in the proposed modeling, comparing its results with available experimental and analytical data. The study of a reinforced concrete continuous beam supported by foundations on consolidating clay considering the time-dependent behaviour of the materials showed considerable changes in the effects of the soil-structure interaction.Associação Brasileira de Ciências Mecânicas2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252022000500501Latin American Journal of Solids and Structures v.19 n.5 2022reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78257081info:eu-repo/semantics/openAccessAlexandre,Leonardo de JesusMansur,Webe JoãoLopes,Francisco de RezendeSanta Maria,Paulo Eduardo Lima deeng2022-08-17T00:00:00Zoai:scielo:S1679-78252022000500501Revistahttp://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:2022-08-17T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false |
dc.title.none.fl_str_mv |
Soil-structure interaction with time-dependent behaviour of both concrete and soil |
title |
Soil-structure interaction with time-dependent behaviour of both concrete and soil |
spellingShingle |
Soil-structure interaction with time-dependent behaviour of both concrete and soil Alexandre,Leonardo de Jesus Soil/structure interaction Time dependence Concrete structures Consolidation Finite element method |
title_short |
Soil-structure interaction with time-dependent behaviour of both concrete and soil |
title_full |
Soil-structure interaction with time-dependent behaviour of both concrete and soil |
title_fullStr |
Soil-structure interaction with time-dependent behaviour of both concrete and soil |
title_full_unstemmed |
Soil-structure interaction with time-dependent behaviour of both concrete and soil |
title_sort |
Soil-structure interaction with time-dependent behaviour of both concrete and soil |
author |
Alexandre,Leonardo de Jesus |
author_facet |
Alexandre,Leonardo de Jesus Mansur,Webe João Lopes,Francisco de Rezende Santa Maria,Paulo Eduardo Lima de |
author_role |
author |
author2 |
Mansur,Webe João Lopes,Francisco de Rezende Santa Maria,Paulo Eduardo Lima de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Alexandre,Leonardo de Jesus Mansur,Webe João Lopes,Francisco de Rezende Santa Maria,Paulo Eduardo Lima de |
dc.subject.por.fl_str_mv |
Soil/structure interaction Time dependence Concrete structures Consolidation Finite element method |
topic |
Soil/structure interaction Time dependence Concrete structures Consolidation Finite element method |
description |
Abstract As the consideration of soil-structure interaction is increasingly being incorporated into design practice, there is a need for solutions that consider the most relevant aspects of the behaviour of both the concrete and the soil, some of which are time-dependent. The present work introduces a model that suits both the structure and the foundation – including the supporting soil – allowing the coupled analysis of hardening on cure, creep, shrinkage and cracking of concrete, and consolidation of soil. Both the structure and the foundation are modeled as one-dimensional finite elements. The time-dependent behaviour of the concrete and soil is modeled using Kelvin chains. For the structural elements, a mixed finite element formulation is used. Validation tests were conducted in the proposed modeling, comparing its results with available experimental and analytical data. The study of a reinforced concrete continuous beam supported by foundations on consolidating clay considering the time-dependent behaviour of the materials showed considerable changes in the effects of the soil-structure interaction. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
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=S1679-78252022000500501 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252022000500501 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1679-78257081 |
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.19 n.5 2022 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 |
_version_ |
1754302890995875840 |