Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sections
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | REM - International Engineering Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2023000100021 |
Resumo: | Abstract This article presents a theoretical and numerical study of bolted sleeve connections with rectangular hollow sections (RHS) under axial tension and compression. The geometric form of a hollow section provides resistance for high axial loads, torsion and combines effects, spreading its utilization in truss systems. In this context, the sleeve connections proposed explore these characteristics of RHS and offer an attractive aesthetic appearance for the continuity of elements. The bolted sleeve connection with RHS is formed by two outer tubes connected by an inner tube and staggered bolts. Herein, a parametric study was developed for identification of the failure modes in the connection. Finite element models with different geometric parameters and number of bolts were created in commercial software. The width, depth and thickness of RHS tubes and diameter of bolts were variated. In the theoretical/numerical/parametric results, the yielding gross section failure, the fracture through the effective net area failure and the bearing failure were observed. These failure modes occurred in both outer and inner tubes. The load results were compared to determine the resistance capacity of sleeve connections. The theoretical formulations were evaluated for representation of the ultimate load of the failure modes. |
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REM - International Engineering Journal |
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Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sectionssleeve connectionsrectangular hollow sectionsnumerical analysisAbstract This article presents a theoretical and numerical study of bolted sleeve connections with rectangular hollow sections (RHS) under axial tension and compression. The geometric form of a hollow section provides resistance for high axial loads, torsion and combines effects, spreading its utilization in truss systems. In this context, the sleeve connections proposed explore these characteristics of RHS and offer an attractive aesthetic appearance for the continuity of elements. The bolted sleeve connection with RHS is formed by two outer tubes connected by an inner tube and staggered bolts. Herein, a parametric study was developed for identification of the failure modes in the connection. Finite element models with different geometric parameters and number of bolts were created in commercial software. The width, depth and thickness of RHS tubes and diameter of bolts were variated. In the theoretical/numerical/parametric results, the yielding gross section failure, the fracture through the effective net area failure and the bearing failure were observed. These failure modes occurred in both outer and inner tubes. The load results were compared to determine the resistance capacity of sleeve connections. The theoretical formulations were evaluated for representation of the ultimate load of the failure modes.Fundação Gorceix2023-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2023000100021REM - International Engineering Journal v.76 n.1 2023reponame:REM - International Engineering Journalinstname:Fundação Gorceix (FG)instacron:FG10.1590/0370-44672022760041info:eu-repo/semantics/openAccessOliveira,Matheus Miranda deRoquete,LucasTanus,Lucas da SilvaMonteiro,Isabella EstevãoAlves,ViniciusSarmanho,Arlene Maria Cunhaeng2023-01-02T00:00:00Zoai:scielo:S2448-167X2023000100021Revistahttps://www.rem.com.br/?lang=pt-brPRIhttps://old.scielo.br/oai/scielo-oai.php||editor@rem.com.br2448-167X2448-167Xopendoar:2023-01-02T00:00REM - International Engineering Journal - Fundação Gorceix (FG)false |
dc.title.none.fl_str_mv |
Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sections |
title |
Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sections |
spellingShingle |
Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sections Oliveira,Matheus Miranda de sleeve connections rectangular hollow sections numerical analysis |
title_short |
Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sections |
title_full |
Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sections |
title_fullStr |
Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sections |
title_full_unstemmed |
Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sections |
title_sort |
Numerical and theoretical investigation of bolted sleeve connections with rectangular hollow sections |
author |
Oliveira,Matheus Miranda de |
author_facet |
Oliveira,Matheus Miranda de Roquete,Lucas Tanus,Lucas da Silva Monteiro,Isabella Estevão Alves,Vinicius Sarmanho,Arlene Maria Cunha |
author_role |
author |
author2 |
Roquete,Lucas Tanus,Lucas da Silva Monteiro,Isabella Estevão Alves,Vinicius Sarmanho,Arlene Maria Cunha |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Oliveira,Matheus Miranda de Roquete,Lucas Tanus,Lucas da Silva Monteiro,Isabella Estevão Alves,Vinicius Sarmanho,Arlene Maria Cunha |
dc.subject.por.fl_str_mv |
sleeve connections rectangular hollow sections numerical analysis |
topic |
sleeve connections rectangular hollow sections numerical analysis |
description |
Abstract This article presents a theoretical and numerical study of bolted sleeve connections with rectangular hollow sections (RHS) under axial tension and compression. The geometric form of a hollow section provides resistance for high axial loads, torsion and combines effects, spreading its utilization in truss systems. In this context, the sleeve connections proposed explore these characteristics of RHS and offer an attractive aesthetic appearance for the continuity of elements. The bolted sleeve connection with RHS is formed by two outer tubes connected by an inner tube and staggered bolts. Herein, a parametric study was developed for identification of the failure modes in the connection. Finite element models with different geometric parameters and number of bolts were created in commercial software. The width, depth and thickness of RHS tubes and diameter of bolts were variated. In the theoretical/numerical/parametric results, the yielding gross section failure, the fracture through the effective net area failure and the bearing failure were observed. These failure modes occurred in both outer and inner tubes. The load results were compared to determine the resistance capacity of sleeve connections. The theoretical formulations were evaluated for representation of the ultimate load of the failure modes. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-03-01 |
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=S2448-167X2023000100021 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2023000100021 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0370-44672022760041 |
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 |
Fundação Gorceix |
publisher.none.fl_str_mv |
Fundação Gorceix |
dc.source.none.fl_str_mv |
REM - International Engineering Journal v.76 n.1 2023 reponame:REM - International Engineering Journal instname:Fundação Gorceix (FG) instacron:FG |
instname_str |
Fundação Gorceix (FG) |
instacron_str |
FG |
institution |
FG |
reponame_str |
REM - International Engineering Journal |
collection |
REM - International Engineering Journal |
repository.name.fl_str_mv |
REM - International Engineering Journal - Fundação Gorceix (FG) |
repository.mail.fl_str_mv |
||editor@rem.com.br |
_version_ |
1754734691992207360 |