A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete

This work proposes a methodology to predict the elastic modulus of lightweight aggregate concretes. To this end an analytical formula is achieved by curve fitting experimental results from 135 concrete samples made of 45 different mixes. The validation of the proposed methodology is carried out by a...

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Autores:
Souza-Barbosa, Flávio de
Resende-Farage, Michèle Cristina
Lage-Bonifácio, Aldemon
Beaucour, Anne Lise
Ortola, Sophie
Tipo de recurso:
Article of journal
Fecha de publicación:
2015
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/60650
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/60650
http://bdigital.unal.edu.co/58982/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
lightweight aggregate concrete
elastic modulus
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Souza-Barbosa, Flávio de45204cd1-4dd1-448d-a344-ec84900a2fee300Resende-Farage, Michèle Cristinade8ea9db-bfea-4564-8041-a69c2d881f1f300Lage-Bonifácio, Aldemone12821ae-a434-4164-9668-986a5b0de46b300Beaucour, Anne Lise3eef9738-ab3d-4b4a-a765-607e193fa9e7300Ortola, Sophieaf1b0957-5751-4e5a-b646-3f9c5b617fa23002019-07-02T18:48:05Z2019-07-02T18:48:05Z2015-09-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/60650http://bdigital.unal.edu.co/58982/This work proposes a methodology to predict the elastic modulus of lightweight aggregate concretes. To this end an analytical formula is achieved by curve fitting experimental results from 135 concrete samples made of 45 different mixes. The validation of the proposed methodology is carried out by applying the obtained analytical formula to a set of 90 concrete samples made of 30 different mixes. Comparisons with other methods applied to predicting the elastic modulus of lightweight aggregate concretes indicate that the results show good agreement and suggest that the proposed methodology could be applied in practical situations.application/pdfspaUniversidad Nacional de Colombia (Sede Medellín). Facultad de Minas.https://revistas.unal.edu.co/index.php/dyna/article/view/46196Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaSouza-Barbosa, Flávio de and Resende-Farage, Michèle Cristina and Lage-Bonifácio, Aldemon and Beaucour, Anne Lise and Ortola, Sophie (2015) A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete. DYNA, 82 (193). pp. 98-103. ISSN 2346-218362 Ingeniería y operaciones afines / Engineeringlightweight aggregate concreteelastic modulusA methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concreteArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL46196-264004-1-PB.pdfapplication/pdf746759https://repositorio.unal.edu.co/bitstream/unal/60650/1/46196-264004-1-PB.pdfe0c6e0907cfb5f062273d6d73cb7a74cMD51THUMBNAIL46196-264004-1-PB.pdf.jpg46196-264004-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9223https://repositorio.unal.edu.co/bitstream/unal/60650/2/46196-264004-1-PB.pdf.jpgd22ce4679ab16636e872917d7f85e5faMD52unal/60650oai:repositorio.unal.edu.co:unal/606502023-04-08 23:04:39.489Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete
title A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete
spellingShingle A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete
62 Ingeniería y operaciones afines / Engineering
lightweight aggregate concrete
elastic modulus
title_short A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete
title_full A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete
title_fullStr A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete
title_full_unstemmed A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete
title_sort A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete
dc.creator.fl_str_mv Souza-Barbosa, Flávio de
Resende-Farage, Michèle Cristina
Lage-Bonifácio, Aldemon
Beaucour, Anne Lise
Ortola, Sophie
dc.contributor.author.spa.fl_str_mv Souza-Barbosa, Flávio de
Resende-Farage, Michèle Cristina
Lage-Bonifácio, Aldemon
Beaucour, Anne Lise
Ortola, Sophie
dc.subject.ddc.spa.fl_str_mv 62 Ingeniería y operaciones afines / Engineering
topic 62 Ingeniería y operaciones afines / Engineering
lightweight aggregate concrete
elastic modulus
dc.subject.proposal.spa.fl_str_mv lightweight aggregate concrete
elastic modulus
description This work proposes a methodology to predict the elastic modulus of lightweight aggregate concretes. To this end an analytical formula is achieved by curve fitting experimental results from 135 concrete samples made of 45 different mixes. The validation of the proposed methodology is carried out by applying the obtained analytical formula to a set of 90 concrete samples made of 30 different mixes. Comparisons with other methods applied to predicting the elastic modulus of lightweight aggregate concretes indicate that the results show good agreement and suggest that the proposed methodology could be applied in practical situations.
publishDate 2015
dc.date.issued.spa.fl_str_mv 2015-09-01
dc.date.accessioned.spa.fl_str_mv 2019-07-02T18:48:05Z
dc.date.available.spa.fl_str_mv 2019-07-02T18:48:05Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.issn.spa.fl_str_mv ISSN: 2346-2183
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/60650
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/58982/
identifier_str_mv ISSN: 2346-2183
url https://repositorio.unal.edu.co/handle/unal/60650
http://bdigital.unal.edu.co/58982/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/dyna/article/view/46196
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.references.spa.fl_str_mv Souza-Barbosa, Flávio de and Resende-Farage, Michèle Cristina and Lage-Bonifácio, Aldemon and Beaucour, Anne Lise and Ortola, Sophie (2015) A methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete. DYNA, 82 (193). pp. 98-103. ISSN 2346-2183
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas.
institution Universidad Nacional de Colombia
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