Reliability analysis of typical cold-formed steel beams sections.
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/9109 https://doi.org/10.26512/ripe.v2i15.21384 |
Resumo: | This paper presents a reliability analysis of cold-formed steel beams, based on the FORM and MC simulation and using data obtained from experimental tests performed at the Johns Hopkins University, Baltimore (Schafer, 2003; 2006). This paper approached two sets of flexural tests, one referring to the failure by local buckling, and another for distortional buckling. A failure function is assembled to obtain, by taking into account the statistical parameters of the material (M), fabrication (F), and professional factors (P). The material and fabrication factors were taken from AISI standard. The professional factor was determined by comparing the tested failure loads and the predicted ultimate loads calculated from the selected design provisions. The goal of the paper is the assessment of reliability index for two nominal live-to-dead load ratios, as well as to compare the value found considering the load combinations for ultimate limit states. |
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Campos, Raylza Santos da SilvaBrandão, André Luis RiqueiraFreitas, Marcílio Sousa da Rocha2017-11-08T14:09:58Z2017-11-08T14:09:58Z2016CAMPOS, R. S. da S.; BRANDÃO, A. L. R.; FREITAS, M. S. da R. Reliability analysis of typical cold-formed steel beams sections. Revista Interdisciplinar de Pesquisa em Engenharia - RIPE, v. 2, p. 125-137, 2016. Disponível em: <https://periodicos.unb.br/index.php/ripe/article/view/21384>. Acesso em: 29 set. 2017.2447-6102http://www.repositorio.ufop.br/handle/123456789/9109https://doi.org/10.26512/ripe.v2i15.21384This paper presents a reliability analysis of cold-formed steel beams, based on the FORM and MC simulation and using data obtained from experimental tests performed at the Johns Hopkins University, Baltimore (Schafer, 2003; 2006). This paper approached two sets of flexural tests, one referring to the failure by local buckling, and another for distortional buckling. A failure function is assembled to obtain, by taking into account the statistical parameters of the material (M), fabrication (F), and professional factors (P). The material and fabrication factors were taken from AISI standard. The professional factor was determined by comparing the tested failure loads and the predicted ultimate loads calculated from the selected design provisions. The goal of the paper is the assessment of reliability index for two nominal live-to-dead load ratios, as well as to compare the value found considering the load combinations for ultimate limit states.Os trabalhos publicados no periódico Revista Interdisciplinar de Pesquisa em Engenharia - RIPE estão sob licença Creative Commons que permite copiar, distribuir e transmitir o trabalho desde que sejam citados o autor e o licenciante. Não permite a adaptação. Fonte: Revista Interdisciplinar de Pesquisa em Engenharia - RIPE <http://periodicos.unb.br/index.php/ripe/about/submissions#copyrightNotice> Acesso em: 18 fev. 2020.info:eu-repo/semantics/openAccessReliabilityBucklingCold-formed steeSteel beamsReliability analysis of typical cold-formed steel beams sections.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-8924http://www.repositorio.ufop.br/bitstream/123456789/9109/2/license.txt62604f8d955274beb56c80ce1ee5dcaeMD52ORIGINALARTIGO_ReliabilityAnalysisTypical.PDFARTIGO_ReliabilityAnalysisTypical.PDFapplication/pdf497683http://www.repositorio.ufop.br/bitstream/123456789/9109/1/ARTIGO_ReliabilityAnalysisTypical.PDF162a9c0da5f1fbc83ef4de6d26abde2fMD51123456789/91092020-02-18 10:40:09.609oai:localhost: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ório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332020-02-18T15:40:09Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
Reliability analysis of typical cold-formed steel beams sections. |
title |
Reliability analysis of typical cold-formed steel beams sections. |
spellingShingle |
Reliability analysis of typical cold-formed steel beams sections. Campos, Raylza Santos da Silva Reliability Buckling Cold-formed stee Steel beams |
title_short |
Reliability analysis of typical cold-formed steel beams sections. |
title_full |
Reliability analysis of typical cold-formed steel beams sections. |
title_fullStr |
Reliability analysis of typical cold-formed steel beams sections. |
title_full_unstemmed |
Reliability analysis of typical cold-formed steel beams sections. |
title_sort |
Reliability analysis of typical cold-formed steel beams sections. |
author |
Campos, Raylza Santos da Silva |
author_facet |
Campos, Raylza Santos da Silva Brandão, André Luis Riqueira Freitas, Marcílio Sousa da Rocha |
author_role |
author |
author2 |
Brandão, André Luis Riqueira Freitas, Marcílio Sousa da Rocha |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Campos, Raylza Santos da Silva Brandão, André Luis Riqueira Freitas, Marcílio Sousa da Rocha |
dc.subject.por.fl_str_mv |
Reliability Buckling Cold-formed stee Steel beams |
topic |
Reliability Buckling Cold-formed stee Steel beams |
description |
This paper presents a reliability analysis of cold-formed steel beams, based on the FORM and MC simulation and using data obtained from experimental tests performed at the Johns Hopkins University, Baltimore (Schafer, 2003; 2006). This paper approached two sets of flexural tests, one referring to the failure by local buckling, and another for distortional buckling. A failure function is assembled to obtain, by taking into account the statistical parameters of the material (M), fabrication (F), and professional factors (P). The material and fabrication factors were taken from AISI standard. The professional factor was determined by comparing the tested failure loads and the predicted ultimate loads calculated from the selected design provisions. The goal of the paper is the assessment of reliability index for two nominal live-to-dead load ratios, as well as to compare the value found considering the load combinations for ultimate limit states. |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016 |
dc.date.accessioned.fl_str_mv |
2017-11-08T14:09:58Z |
dc.date.available.fl_str_mv |
2017-11-08T14:09:58Z |
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.citation.fl_str_mv |
CAMPOS, R. S. da S.; BRANDÃO, A. L. R.; FREITAS, M. S. da R. Reliability analysis of typical cold-formed steel beams sections. Revista Interdisciplinar de Pesquisa em Engenharia - RIPE, v. 2, p. 125-137, 2016. Disponível em: <https://periodicos.unb.br/index.php/ripe/article/view/21384>. Acesso em: 29 set. 2017. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/9109 |
dc.identifier.issn.none.fl_str_mv |
2447-6102 |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.26512/ripe.v2i15.21384 |
identifier_str_mv |
CAMPOS, R. S. da S.; BRANDÃO, A. L. R.; FREITAS, M. S. da R. Reliability analysis of typical cold-formed steel beams sections. Revista Interdisciplinar de Pesquisa em Engenharia - RIPE, v. 2, p. 125-137, 2016. Disponível em: <https://periodicos.unb.br/index.php/ripe/article/view/21384>. Acesso em: 29 set. 2017. 2447-6102 |
url |
http://www.repositorio.ufop.br/handle/123456789/9109 https://doi.org/10.26512/ripe.v2i15.21384 |
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eng |
language |
eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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repositorio@ufop.edu.br |
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