Nonlinear analysis of slender hollow steel sections based on the global deformations analysis

Bibliographic Details
Main Author: Baptista, A. M.
Publication Date: 1995
Other Authors: Muzeau, J. P.
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://repositorio.lnec.pt:8080/jspui/handle/123456789/1000713
Summary: This paper presents a geometric and material nonlinear model of analysis for the study of rectangular thin-walled steel box compressed members. The local buckling of the section's walls is taken in account by simplified piecewise linear stress-strain curves, based on extensive studies of several authors. The cross section's efforts and stiffness terms are calculated by analytical expressions, based on the analysis of the cross section's global deformations, which enable a very fast study of the behaviour of these structural members. The performance of this model is illustrated by the comparison of its results with those published by other authors, obtained by numerical and experimental studies.
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spelling Nonlinear analysis of slender hollow steel sections based on the global deformations analysisEstruturas de açoSecções transversais de parede finaEncurvadura localAnálise não linearThis paper presents a geometric and material nonlinear model of analysis for the study of rectangular thin-walled steel box compressed members. The local buckling of the section's walls is taken in account by simplified piecewise linear stress-strain curves, based on extensive studies of several authors. The cross section's efforts and stiffness terms are calculated by analytical expressions, based on the analysis of the cross section's global deformations, which enable a very fast study of the behaviour of these structural members. The performance of this model is illustrated by the comparison of its results with those published by other authors, obtained by numerical and experimental studies.2010-09-15T16:31:51Z2014-10-09T14:55:55Z2017-04-13T11:17:52Z1995-09-01T00:00:00Z1995-09conference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://repositorio.lnec.pt:8080/jspui/handle/123456789/1000713engBaptista, A. M.Muzeau, J. P.info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-05-17T03:00:41Zoai:localhost:123456789/1000713Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T07:34:14.003354Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Nonlinear analysis of slender hollow steel sections based on the global deformations analysis
title Nonlinear analysis of slender hollow steel sections based on the global deformations analysis
spellingShingle Nonlinear analysis of slender hollow steel sections based on the global deformations analysis
Baptista, A. M.
Estruturas de aço
Secções transversais de parede fina
Encurvadura local
Análise não linear
title_short Nonlinear analysis of slender hollow steel sections based on the global deformations analysis
title_full Nonlinear analysis of slender hollow steel sections based on the global deformations analysis
title_fullStr Nonlinear analysis of slender hollow steel sections based on the global deformations analysis
title_full_unstemmed Nonlinear analysis of slender hollow steel sections based on the global deformations analysis
title_sort Nonlinear analysis of slender hollow steel sections based on the global deformations analysis
author Baptista, A. M.
author_facet Baptista, A. M.
Muzeau, J. P.
author_role author
author2 Muzeau, J. P.
author2_role author
dc.contributor.author.fl_str_mv Baptista, A. M.
Muzeau, J. P.
dc.subject.por.fl_str_mv Estruturas de aço
Secções transversais de parede fina
Encurvadura local
Análise não linear
topic Estruturas de aço
Secções transversais de parede fina
Encurvadura local
Análise não linear
description This paper presents a geometric and material nonlinear model of analysis for the study of rectangular thin-walled steel box compressed members. The local buckling of the section's walls is taken in account by simplified piecewise linear stress-strain curves, based on extensive studies of several authors. The cross section's efforts and stiffness terms are calculated by analytical expressions, based on the analysis of the cross section's global deformations, which enable a very fast study of the behaviour of these structural members. The performance of this model is illustrated by the comparison of its results with those published by other authors, obtained by numerical and experimental studies.
publishDate 1995
dc.date.none.fl_str_mv 1995-09-01T00:00:00Z
1995-09
2010-09-15T16:31:51Z
2014-10-09T14:55:55Z
2017-04-13T11:17:52Z
dc.type.driver.fl_str_mv conference object
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dc.identifier.uri.fl_str_mv http://repositorio.lnec.pt:8080/jspui/handle/123456789/1000713
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dc.language.iso.fl_str_mv eng
language eng
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repository.mail.fl_str_mv info@rcaap.pt
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