Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complex

Detalhes bibliográficos
Autor(a) principal: Magalhães, Fábio Costa
Data de Publicação: 2012
Outros Autores: Real, Mauro de V.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Vetor (Online)
Texto Completo: https://periodicos.furg.br/vetor/article/view/2565
Resumo: Due to the variability of the concrete strength, it is fundamental to use statistical methodologies to establish the parameters for the concrete structures acceptance. The utilization of a large number of strength test results is very important to the validation and calibration of the existing standard codes and technical specifications. In this study a comparative analysis of methodologies to estimate the characteristic compressive strength of concrete was made. The tests results obtained during the construction of the dry dock in the Rio Grande Maritime Complex were used to carry out the comparison of the estimates of the concrete characteristic strength as defined by NBR 12655 [6], ACI 214R-02 [1] and NP-EN-206-1 [9].
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spelling Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complexAnálise comparativa entre estimadores normatizados de resistência à compressão do concreto aplicada ao concreto utilizado na laje de fundo do dique seco do Pólo Naval do Rio Grande na cidade de Rio Grande-RSEstudo probabilísticoConcretoResistência à compressãoProbabilistic analysisConcreteCompressive strengthDue to the variability of the concrete strength, it is fundamental to use statistical methodologies to establish the parameters for the concrete structures acceptance. The utilization of a large number of strength test results is very important to the validation and calibration of the existing standard codes and technical specifications. In this study a comparative analysis of methodologies to estimate the characteristic compressive strength of concrete was made. The tests results obtained during the construction of the dry dock in the Rio Grande Maritime Complex were used to carry out the comparison of the estimates of the concrete characteristic strength as defined by NBR 12655 [6], ACI 214R-02 [1] and NP-EN-206-1 [9].A variabilidade da resistência do concreto torna fundamental a utilização de metodologias estatísticas capazes de estabelecer parâmetros para a aceitação das estruturas. A utilização de um grande número de resultados práticos de ensaios de resistência é de grande importância para a validação e calibração das normas e especificações técnicas existentes. O presente trabalho realizou uma análise comparativa entre as metodologias de estimativa de resistência à compressão de diferentes regiões produtoras de concreto. Foram utilizados os resultados dos ensaios realizados na construção do dique seco do Estaleiro Rio Grande para a realização da comparação entre as estimativas de resistência característica definidas pelas normas NBR 12655 [6], ACI 214R-02 [1] e NP-EN-206-1 [9].Universidade Federal do Rio Grande2012-04-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.furg.br/vetor/article/view/2565VETOR - Journal of Exact Sciences and Engineering; Vol. 21 No. 1 (2011); 31-50VETOR - Revista de Ciências Exatas e Engenharias; v. 21 n. 1 (2011); 31-502358-34520102-7352reponame:Vetor (Online)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGporhttps://periodicos.furg.br/vetor/article/view/2565/1381Copyright (c) 2014 VETOR - Revista de Ciências Exatas e Engenhariasinfo:eu-repo/semantics/openAccessMagalhães, Fábio CostaReal, Mauro de V.2023-03-22T15:42:43Zoai:periodicos.furg.br:article/2565Revistahttps://periodicos.furg.br/vetorPUBhttps://periodicos.furg.br/vetor/oaigmplatt@furg.br2358-34520102-7352opendoar:2023-03-22T15:42:43Vetor (Online) - Universidade Federal do Rio Grande (FURG)false
dc.title.none.fl_str_mv Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complex
Análise comparativa entre estimadores normatizados de resistência à compressão do concreto aplicada ao concreto utilizado na laje de fundo do dique seco do Pólo Naval do Rio Grande na cidade de Rio Grande-RS
title Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complex
spellingShingle Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complex
Magalhães, Fábio Costa
Estudo probabilístico
Concreto
Resistência à compressão
Probabilistic analysis
Concrete
Compressive strength
title_short Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complex
title_full Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complex
title_fullStr Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complex
title_full_unstemmed Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complex
title_sort Comparative analysis between models estimate concrete compressive strength applied to concrete of background slab of drydock in the Rio Grande maritime complex
author Magalhães, Fábio Costa
author_facet Magalhães, Fábio Costa
Real, Mauro de V.
author_role author
author2 Real, Mauro de V.
author2_role author
dc.contributor.author.fl_str_mv Magalhães, Fábio Costa
Real, Mauro de V.
dc.subject.por.fl_str_mv Estudo probabilístico
Concreto
Resistência à compressão
Probabilistic analysis
Concrete
Compressive strength
topic Estudo probabilístico
Concreto
Resistência à compressão
Probabilistic analysis
Concrete
Compressive strength
description Due to the variability of the concrete strength, it is fundamental to use statistical methodologies to establish the parameters for the concrete structures acceptance. The utilization of a large number of strength test results is very important to the validation and calibration of the existing standard codes and technical specifications. In this study a comparative analysis of methodologies to estimate the characteristic compressive strength of concrete was made. The tests results obtained during the construction of the dry dock in the Rio Grande Maritime Complex were used to carry out the comparison of the estimates of the concrete characteristic strength as defined by NBR 12655 [6], ACI 214R-02 [1] and NP-EN-206-1 [9].
publishDate 2012
dc.date.none.fl_str_mv 2012-04-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.furg.br/vetor/article/view/2565
url https://periodicos.furg.br/vetor/article/view/2565
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.furg.br/vetor/article/view/2565/1381
dc.rights.driver.fl_str_mv Copyright (c) 2014 VETOR - Revista de Ciências Exatas e Engenharias
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2014 VETOR - Revista de Ciências Exatas e Engenharias
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do Rio Grande
publisher.none.fl_str_mv Universidade Federal do Rio Grande
dc.source.none.fl_str_mv VETOR - Journal of Exact Sciences and Engineering; Vol. 21 No. 1 (2011); 31-50
VETOR - Revista de Ciências Exatas e Engenharias; v. 21 n. 1 (2011); 31-50
2358-3452
0102-7352
reponame:Vetor (Online)
instname:Universidade Federal do Rio Grande (FURG)
instacron:FURG
instname_str Universidade Federal do Rio Grande (FURG)
instacron_str FURG
institution FURG
reponame_str Vetor (Online)
collection Vetor (Online)
repository.name.fl_str_mv Vetor (Online) - Universidade Federal do Rio Grande (FURG)
repository.mail.fl_str_mv gmplatt@furg.br
_version_ 1797041761236811776

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