Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimens

Detalhes bibliográficos
Autor(a) principal: Pacheco, João Nuno
Data de Publicação: 2019
Outros Autores: de Brito, Jorge, Chastre, Carlos, Evangelista, Luís
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: https://doi.org/10.3390/ma12020280
Resumo: This research was funded by the EcoCoRe doctoral program through the Portuguese Foundation for Science and Technology (FCT)-Fundacao para a Ciencia e a Tecnologia, grant number PD/BD/113643/2015.
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spelling Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimensConcrete testingProbabilistic analysisRecycled concreteShape effectsStructural codesMaterials Science(all)This research was funded by the EcoCoRe doctoral program through the Portuguese Foundation for Science and Technology (FCT)-Fundacao para a Ciencia e a Tecnologia, grant number PD/BD/113643/2015.This paper investigates the effect of recycled coarse aggregate incorporation on the relationship between 150 mm cubic and Φ 150 mm cylindrical compressive strength (the reference strength of standards) by comparing data from recycled and natural aggregate concrete compositions in which both cubes and cylinders were tested. A conversion factor from cubic to cylindrical strength is proposed in two versions: A deterministic and a probabilistic one. Such factor has not been studied before and researchers have been converting cubic data as if natural aggregate concrete were tested. The probabilistic factor is intended for reliability analyses on the structural behaviour of recycled aggregate concrete using data from laboratory cube tests. It was found that the incorporation of recycled coarse aggregates sourced from concrete waste significantly decreases the expected value of the factor but the factor's scatter is relatively unaffected.DEC - Departamento de Engenharia CivilCERIS - Polo NOVARUNPacheco, João Nunode Brito, JorgeChastre, CarlosEvangelista, Luís2019-09-04T22:34:15Z2019-01-162019-01-16T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.3390/ma12020280eng1996-1944PURE: 11562751http://www.scopus.com/inward/record.url?scp=85060045853&partnerID=8YFLogxKhttps://doi.org/10.3390/ma12020280info: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:RCAAP2024-05-22T17:40:43Zoai:run.unl.pt:10362/80175Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T17:12:01.891339Repositórios 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 Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimens
title Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimens
spellingShingle Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimens
Pacheco, João Nuno
Concrete testing
Probabilistic analysis
Recycled concrete
Shape effects
Structural codes
Materials Science(all)
title_short Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimens
title_full Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimens
title_fullStr Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimens
title_full_unstemmed Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimens
title_sort Probabilistic conversion of the compressive strength of cubes to cylinders of natural and recycled aggregate concrete specimens
author Pacheco, João Nuno
author_facet Pacheco, João Nuno
de Brito, Jorge
Chastre, Carlos
Evangelista, Luís
author_role author
author2 de Brito, Jorge
Chastre, Carlos
Evangelista, Luís
author2_role author
author
author
dc.contributor.none.fl_str_mv DEC - Departamento de Engenharia Civil
CERIS - Polo NOVA
RUN
dc.contributor.author.fl_str_mv Pacheco, João Nuno
de Brito, Jorge
Chastre, Carlos
Evangelista, Luís
dc.subject.por.fl_str_mv Concrete testing
Probabilistic analysis
Recycled concrete
Shape effects
Structural codes
Materials Science(all)
topic Concrete testing
Probabilistic analysis
Recycled concrete
Shape effects
Structural codes
Materials Science(all)
description This research was funded by the EcoCoRe doctoral program through the Portuguese Foundation for Science and Technology (FCT)-Fundacao para a Ciencia e a Tecnologia, grant number PD/BD/113643/2015.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-04T22:34:15Z
2019-01-16
2019-01-16T00:00:00Z
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 https://doi.org/10.3390/ma12020280
url https://doi.org/10.3390/ma12020280
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1996-1944
PURE: 11562751
http://www.scopus.com/inward/record.url?scp=85060045853&partnerID=8YFLogxK
https://doi.org/10.3390/ma12020280
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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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