Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams

Detalhes bibliográficos
Autor(a) principal: Araújo, José Milton de
Data de Publicação: 2005
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FURG (RI FURG)
Texto Completo: http://repositorio.furg.br/handle/1/5132
Resumo: The simplified methods of CEB and of ACI for prediction of deflections of reinforced concrete beams are analyzed in this work. Obtained results with those methods are compared with those obtained through a nonlinear analysis. Additional deflections due to creep and shrinkage are considered in the study. The obtained results indicate that the two simplified methods are appropriate for calculation of instantaneous deflections of reinforced concrete beams. The method of CEB also supplies good results when creep and shrinkage of concrete are considered. However, the method of ACI is not satisfactory for evaluation of long-term deflections of reinforced concrete beams.
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spelling Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beamsThe simplified methods of CEB and of ACI for prediction of deflections of reinforced concrete beams are analyzed in this work. Obtained results with those methods are compared with those obtained through a nonlinear analysis. Additional deflections due to creep and shrinkage are considered in the study. The obtained results indicate that the two simplified methods are appropriate for calculation of instantaneous deflections of reinforced concrete beams. The method of CEB also supplies good results when creep and shrinkage of concrete are considered. However, the method of ACI is not satisfactory for evaluation of long-term deflections of reinforced concrete beams.2015-07-14T19:11:33Z2015-07-14T19:11:33Z2005info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfARAÚJO, José Milton de. Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams. Engenharia Civil, n. 24, p. 55-66, 2005. Disponível em: <http://www.civil.uminho.pt/cec/revista/Num24/n_24_pag_55-66.pdf>. Acesso em: 13 jul. 2015.http://repositorio.furg.br/handle/1/5132engAraújo, José Milton deinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURG2015-07-14T19:11:33Zoai:repositorio.furg.br:1/5132Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2015-07-14T19:11:33Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false
dc.title.none.fl_str_mv Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams
title Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams
spellingShingle Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams
Araújo, José Milton de
title_short Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams
title_full Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams
title_fullStr Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams
title_full_unstemmed Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams
title_sort Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams
author Araújo, José Milton de
author_facet Araújo, José Milton de
author_role author
dc.contributor.author.fl_str_mv Araújo, José Milton de
description The simplified methods of CEB and of ACI for prediction of deflections of reinforced concrete beams are analyzed in this work. Obtained results with those methods are compared with those obtained through a nonlinear analysis. Additional deflections due to creep and shrinkage are considered in the study. The obtained results indicate that the two simplified methods are appropriate for calculation of instantaneous deflections of reinforced concrete beams. The method of CEB also supplies good results when creep and shrinkage of concrete are considered. However, the method of ACI is not satisfactory for evaluation of long-term deflections of reinforced concrete beams.
publishDate 2005
dc.date.none.fl_str_mv 2005
2015-07-14T19:11:33Z
2015-07-14T19:11:33Z
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 ARAÚJO, José Milton de. Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams. Engenharia Civil, n. 24, p. 55-66, 2005. Disponível em: <http://www.civil.uminho.pt/cec/revista/Num24/n_24_pag_55-66.pdf>. Acesso em: 13 jul. 2015.
http://repositorio.furg.br/handle/1/5132
identifier_str_mv ARAÚJO, José Milton de. Simplified procedures for calculation of instantaneous and long-term deflections of reinforced concrete beams. Engenharia Civil, n. 24, p. 55-66, 2005. Disponível em: <http://www.civil.uminho.pt/cec/revista/Num24/n_24_pag_55-66.pdf>. Acesso em: 13 jul. 2015.
url http://repositorio.furg.br/handle/1/5132
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.source.none.fl_str_mv reponame:Repositório Institucional da FURG (RI FURG)
instname:Universidade Federal do Rio Grande (FURG)
instacron:FURG
instname_str Universidade Federal do Rio Grande (FURG)
instacron_str FURG
institution FURG
reponame_str Repositório Institucional da FURG (RI FURG)
collection Repositório Institucional da FURG (RI FURG)
repository.name.fl_str_mv Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)
repository.mail.fl_str_mv
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