Compressive strength assessment of high strength concrete after fire using ultrasonic test method

Detalhes bibliográficos
Autor(a) principal: Araújo, Rafael Campos de Alencar
Data de Publicação: 2022
Outros Autores: Silva, William Menezes da, Pires, Tiago Ancelmo de Carvalho, Silva, José Jéferson do Rêgo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/32719
Resumo: This paper aims to evaluate the non-destructive ultrasonic pulse velocity (UPV) test method for determining the compressive strength of high strength of concrete (HSC) after fire. The compressive strength was determined through destructive cylinder test and by measuring ultrasonic pulse velocity. A total of 10 equations that relate compressive strength of concrete to UPV were evaluated in a total of 20 concrete samples. None of the equations were well suited for the case of HSC. The paper proposed a new equation and the UPV test showed suitable to assessment post-fire damaged HSC.
id UNIFEI_7eb2c641153e3e164e5408e0abaa9880
oai_identifier_str oai:ojs.pkp.sfu.ca:article/32719
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Compressive strength assessment of high strength concrete after fire using ultrasonic test methodEvaluación de resistencia a compresión del hormigón de alta resistencia después incendio utilizando el método de ensayo ultrasónicoDeterminação da resistência à compressão em concretos de alta resistência após incêndio através de ensaios de ultrassomHigh strength concretePost-fire damagedCompressive strengthUltrasonic pulse test.Hormigón de alta resistenciaDespués del incendioResistencia a la compresiónPulso ultrasónico.Concreto de alta resistênciaApós incêndioResistência à compressãoEnsaios ultrassom.This paper aims to evaluate the non-destructive ultrasonic pulse velocity (UPV) test method for determining the compressive strength of high strength of concrete (HSC) after fire. The compressive strength was determined through destructive cylinder test and by measuring ultrasonic pulse velocity. A total of 10 equations that relate compressive strength of concrete to UPV were evaluated in a total of 20 concrete samples. None of the equations were well suited for the case of HSC. The paper proposed a new equation and the UPV test showed suitable to assessment post-fire damaged HSC.Este artículo tiene como objetivo evaluar el método de ensayo no destructivo de Velocidad de Pulso Ultrasónico (VPU) para determinar la resistencia a compresión del Hormigón de Alta Resistencia (HAR) después del fuego. La resistencia a la compresión se determinó a través de un ensayo de cilindro destructiva y midiendo la velocidad del pulso ultrasónico. Se evaluaron un total de 10 ecuaciones que relacionan la resistencia a compresión del hormigón con la VPU en un total de 20 amuestras de hormigón. Ninguna de las ecuaciones era adecuada para el caso de HAR. El documento propuso una nueva ecuación y la prueba VPU se mostró adecuada para evaluar HAR después del incendio.Este trabalho tem como objetivo avaliar o ensaio não destrutivo de Velocidade do Pulso Ultrassônico (VPU) para a determinação da resistência à compressão em Concretos de Alta Resistência (CAR) após o fogo. A resistência à compressão foi determinada por meio do ensaio destrutivo em corpos de prova cilíndricos e pelo teste de ultrassom. Um total de 10 equações que relacionam a resistência à compressão do concreto com o VPU foram avaliadas em um total de 20 amostras de concreto. Nenhuma das equações foram adequadas para o caso de CAR. O artigo propôs uma nova equação e o teste VPU mostrou-se adequado para avaliação de CAR após incêndio.Research, Society and Development2022-08-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3271910.33448/rsd-v11i11.32719Research, Society and Development; Vol. 11 No. 11; e63111132719Research, Society and Development; Vol. 11 Núm. 11; e63111132719Research, Society and Development; v. 11 n. 11; e631111327192525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/32719/28206Copyright (c) 2022 Rafael Campos de Alencar Araújo; William Menezes da Silva; Tiago Ancelmo de Carvalho Pires; José Jéferson do Rêgo Silvahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAraújo, Rafael Campos de Alencar Silva, William Menezes da Pires, Tiago Ancelmo de Carvalho Silva, José Jéferson do Rêgo 2022-09-05T13:24:46Zoai:ojs.pkp.sfu.ca:article/32719Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:48:37.329787Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Compressive strength assessment of high strength concrete after fire using ultrasonic test method
Evaluación de resistencia a compresión del hormigón de alta resistencia después incendio utilizando el método de ensayo ultrasónico
Determinação da resistência à compressão em concretos de alta resistência após incêndio através de ensaios de ultrassom
title Compressive strength assessment of high strength concrete after fire using ultrasonic test method
spellingShingle Compressive strength assessment of high strength concrete after fire using ultrasonic test method
Araújo, Rafael Campos de Alencar
High strength concrete
Post-fire damaged
Compressive strength
Ultrasonic pulse test.
Hormigón de alta resistencia
Después del incendio
Resistencia a la compresión
Pulso ultrasónico.
Concreto de alta resistência
Após incêndio
Resistência à compressão
Ensaios ultrassom.
title_short Compressive strength assessment of high strength concrete after fire using ultrasonic test method
title_full Compressive strength assessment of high strength concrete after fire using ultrasonic test method
title_fullStr Compressive strength assessment of high strength concrete after fire using ultrasonic test method
title_full_unstemmed Compressive strength assessment of high strength concrete after fire using ultrasonic test method
title_sort Compressive strength assessment of high strength concrete after fire using ultrasonic test method
author Araújo, Rafael Campos de Alencar
author_facet Araújo, Rafael Campos de Alencar
Silva, William Menezes da
Pires, Tiago Ancelmo de Carvalho
Silva, José Jéferson do Rêgo
author_role author
author2 Silva, William Menezes da
Pires, Tiago Ancelmo de Carvalho
Silva, José Jéferson do Rêgo
author2_role author
author
author
dc.contributor.author.fl_str_mv Araújo, Rafael Campos de Alencar
Silva, William Menezes da
Pires, Tiago Ancelmo de Carvalho
Silva, José Jéferson do Rêgo
dc.subject.por.fl_str_mv High strength concrete
Post-fire damaged
Compressive strength
Ultrasonic pulse test.
Hormigón de alta resistencia
Después del incendio
Resistencia a la compresión
Pulso ultrasónico.
Concreto de alta resistência
Após incêndio
Resistência à compressão
Ensaios ultrassom.
topic High strength concrete
Post-fire damaged
Compressive strength
Ultrasonic pulse test.
Hormigón de alta resistencia
Después del incendio
Resistencia a la compresión
Pulso ultrasónico.
Concreto de alta resistência
Após incêndio
Resistência à compressão
Ensaios ultrassom.
description This paper aims to evaluate the non-destructive ultrasonic pulse velocity (UPV) test method for determining the compressive strength of high strength of concrete (HSC) after fire. The compressive strength was determined through destructive cylinder test and by measuring ultrasonic pulse velocity. A total of 10 equations that relate compressive strength of concrete to UPV were evaluated in a total of 20 concrete samples. None of the equations were well suited for the case of HSC. The paper proposed a new equation and the UPV test showed suitable to assessment post-fire damaged HSC.
publishDate 2022
dc.date.none.fl_str_mv 2022-08-15
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://rsdjournal.org/index.php/rsd/article/view/32719
10.33448/rsd-v11i11.32719
url https://rsdjournal.org/index.php/rsd/article/view/32719
identifier_str_mv 10.33448/rsd-v11i11.32719
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/32719/28206
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 11; e63111132719
Research, Society and Development; Vol. 11 Núm. 11; e63111132719
Research, Society and Development; v. 11 n. 11; e63111132719
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052769385840640

Registros relacionados