Nonlinear analysis of steel scaffolds for shoring of concrete structures

Detalhes bibliográficos
Autor(a) principal: Soeiro, Marcos Andrew Rabelo
Data de Publicação: 2017
Outros Autores: Holanda, Áurea Silva de, Parente Junior, Evandro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/67293
Resumo: Shoring systems are temporary structures that should resist external loads during the construction of concrete structures. Therefore, the shoring system should have sufficient strength and stiffness to ensure the safety of the concrete structure until it becomes self-supporting. Unfortunately, a large number of accidents occur during the construction of concrete structures due to the failure of the shoring system, showing the importance of improving the knowledge about these structures. This work aims to study the behavior of steel scaffolds used in the construction of high-clearance concrete structures using three-dimensional finite element models considering both geometrical and material nonlinearities. The obtained results are in good agreement with experimental results available in literature. The results showed that the boundary conditions have a significant influence on the failure loads of steel scaffolds.
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spelling Nonlinear analysis of steel scaffolds for shoring of concrete structuresSteel scaffoldsShoring systemsStabilityNonlinear analysisShoring systems are temporary structures that should resist external loads during the construction of concrete structures. Therefore, the shoring system should have sufficient strength and stiffness to ensure the safety of the concrete structure until it becomes self-supporting. Unfortunately, a large number of accidents occur during the construction of concrete structures due to the failure of the shoring system, showing the importance of improving the knowledge about these structures. This work aims to study the behavior of steel scaffolds used in the construction of high-clearance concrete structures using three-dimensional finite element models considering both geometrical and material nonlinearities. The obtained results are in good agreement with experimental results available in literature. The results showed that the boundary conditions have a significant influence on the failure loads of steel scaffolds.REM - International Engineering Journal2022-07-20T18:08:38Z2022-07-20T18:08:38Z2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfPARENTE JUNIOR, E. et al. Nonlinear analysis of steel scaffolds for shoring of concrete structures. REM - International Engineering Journal, vol. 70, n. 1, p. 19-26, jan./mar. 2017. DOI: https://doi.org/10.1590/0370-446720147000092448-167Xhttp://www.repositorio.ufc.br/handle/riufc/67293Soeiro, Marcos Andrew RabeloHolanda, Áurea Silva deParente Junior, Evandroinfo:eu-repo/semantics/openAccessengreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFC2023-12-06T14:08:34Zoai:repositorio.ufc.br:riufc/67293Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:43:15.767050Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Nonlinear analysis of steel scaffolds for shoring of concrete structures
title Nonlinear analysis of steel scaffolds for shoring of concrete structures
spellingShingle Nonlinear analysis of steel scaffolds for shoring of concrete structures
Soeiro, Marcos Andrew Rabelo
Steel scaffolds
Shoring systems
Stability
Nonlinear analysis
title_short Nonlinear analysis of steel scaffolds for shoring of concrete structures
title_full Nonlinear analysis of steel scaffolds for shoring of concrete structures
title_fullStr Nonlinear analysis of steel scaffolds for shoring of concrete structures
title_full_unstemmed Nonlinear analysis of steel scaffolds for shoring of concrete structures
title_sort Nonlinear analysis of steel scaffolds for shoring of concrete structures
author Soeiro, Marcos Andrew Rabelo
author_facet Soeiro, Marcos Andrew Rabelo
Holanda, Áurea Silva de
Parente Junior, Evandro
author_role author
author2 Holanda, Áurea Silva de
Parente Junior, Evandro
author2_role author
author
dc.contributor.author.fl_str_mv Soeiro, Marcos Andrew Rabelo
Holanda, Áurea Silva de
Parente Junior, Evandro
dc.subject.por.fl_str_mv Steel scaffolds
Shoring systems
Stability
Nonlinear analysis
topic Steel scaffolds
Shoring systems
Stability
Nonlinear analysis
description Shoring systems are temporary structures that should resist external loads during the construction of concrete structures. Therefore, the shoring system should have sufficient strength and stiffness to ensure the safety of the concrete structure until it becomes self-supporting. Unfortunately, a large number of accidents occur during the construction of concrete structures due to the failure of the shoring system, showing the importance of improving the knowledge about these structures. This work aims to study the behavior of steel scaffolds used in the construction of high-clearance concrete structures using three-dimensional finite element models considering both geometrical and material nonlinearities. The obtained results are in good agreement with experimental results available in literature. The results showed that the boundary conditions have a significant influence on the failure loads of steel scaffolds.
publishDate 2017
dc.date.none.fl_str_mv 2017
2022-07-20T18:08:38Z
2022-07-20T18:08:38Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv PARENTE JUNIOR, E. et al. Nonlinear analysis of steel scaffolds for shoring of concrete structures. REM - International Engineering Journal, vol. 70, n. 1, p. 19-26, jan./mar. 2017. DOI: https://doi.org/10.1590/0370-44672014700009
2448-167X
http://www.repositorio.ufc.br/handle/riufc/67293
identifier_str_mv PARENTE JUNIOR, E. et al. Nonlinear analysis of steel scaffolds for shoring of concrete structures. REM - International Engineering Journal, vol. 70, n. 1, p. 19-26, jan./mar. 2017. DOI: https://doi.org/10.1590/0370-44672014700009
2448-167X
url http://www.repositorio.ufc.br/handle/riufc/67293
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv REM - International Engineering Journal
publisher.none.fl_str_mv REM - International Engineering Journal
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813028920072601600

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