Study of a hot asphalt mixture response based on energy concepts
The main objective of the research reported in this paper is to determine the response of a hot mix asphalt (HMA) in terms of both the tensile strength and energy parameters (based on the assessment of the force-displacement curve) as potential tools for improving the HMA mixture design. The HMAs an...
- Autores:
-
Reyes Ortíz, Oscar Javier
Álvarez Lugo, Allex E.
Botella Nieto, Ramón
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2011
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/37989
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/37989
http://bdigital.unal.edu.co/28074/
- Palabra clave:
- Toughness
hot mix asphalt (HMA)
indirect tensile test
tensile strength
mineral filler
mixture design
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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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_abf2Reyes Ortíz, Oscar Javier09a98a3b-05fd-4493-a5d5-fca0a6a5efe5300Álvarez Lugo, Allex E.1c7e2dc8-f878-4b9a-8668-f09571ded4eb300Botella Nieto, Ramón44a0006d-bd00-4cfa-8bb8-6f743b62110d3002019-06-28T02:11:11Z2019-06-28T02:11:11Z2011https://repositorio.unal.edu.co/handle/unal/37989http://bdigital.unal.edu.co/28074/The main objective of the research reported in this paper is to determine the response of a hot mix asphalt (HMA) in terms of both the tensile strength and energy parameters (based on the assessment of the force-displacement curve) as potential tools for improving the HMA mixture design. The HMAs analyzed were fabricated using a 60-70 penetration asphalt binder, dense-graded aggregate, mineral filler, and different types and contents of mineral filler replacements (i.e., lime, cement, and fly ash). The indirect tensile test was conducted to determine both the HMA tensile strength and force-displacement curve, which allowed for the computation of the HMA toughness as well as the energies involved in the process before and after reaching the tensile strength. Corresponding results suggest that the replacement of mineral filler by cement, lime, and fly ash modified the HMA response in terms of both the tensile strength and energy parameters. In addition, analysis of the energy parameters discussed proved to be useful for determining the optimum mineral filler content of HMA. Consequently, analysis of these energy parameters can benefit the HMA mixture design process.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/26006Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 78, núm. 168 (2011); 45-52 DYNA; Vol. 78, núm. 168 (2011); 45-52 2346-2183 0012-7353Reyes Ortíz, Oscar Javier and Álvarez Lugo, Allex E. and Botella Nieto, Ramón (2011) Study of a hot asphalt mixture response based on energy concepts. Dyna; Vol. 78, núm. 168 (2011); 45-52 DYNA; Vol. 78, núm. 168 (2011); 45-52 2346-2183 0012-7353 .Study of a hot asphalt mixture response based on energy conceptsArtículo 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/ARTToughnesshot mix asphalt (HMA)indirect tensile testtensile strengthmineral fillermixture designORIGINAL26006-164541-1-PB.htmltext/html31368https://repositorio.unal.edu.co/bitstream/unal/37989/1/26006-164541-1-PB.html263a3cc41431bae63b99bce35d66e5b3MD5126006-91131-1-PB.pdfapplication/pdf1129459https://repositorio.unal.edu.co/bitstream/unal/37989/2/26006-91131-1-PB.pdfc021528d0efda80ddb951d23db8466f6MD52THUMBNAIL26006-91131-1-PB.pdf.jpg26006-91131-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9222https://repositorio.unal.edu.co/bitstream/unal/37989/3/26006-91131-1-PB.pdf.jpga5f7e49c5724c474480a56e687882a9eMD53unal/37989oai:repositorio.unal.edu.co:unal/379892024-01-13 23:05:59.532Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
dc.title.spa.fl_str_mv |
Study of a hot asphalt mixture response based on energy concepts |
title |
Study of a hot asphalt mixture response based on energy concepts |
spellingShingle |
Study of a hot asphalt mixture response based on energy concepts Toughness hot mix asphalt (HMA) indirect tensile test tensile strength mineral filler mixture design |
title_short |
Study of a hot asphalt mixture response based on energy concepts |
title_full |
Study of a hot asphalt mixture response based on energy concepts |
title_fullStr |
Study of a hot asphalt mixture response based on energy concepts |
title_full_unstemmed |
Study of a hot asphalt mixture response based on energy concepts |
title_sort |
Study of a hot asphalt mixture response based on energy concepts |
dc.creator.fl_str_mv |
Reyes Ortíz, Oscar Javier Álvarez Lugo, Allex E. Botella Nieto, Ramón |
dc.contributor.author.spa.fl_str_mv |
Reyes Ortíz, Oscar Javier Álvarez Lugo, Allex E. Botella Nieto, Ramón |
dc.subject.proposal.spa.fl_str_mv |
Toughness hot mix asphalt (HMA) indirect tensile test tensile strength mineral filler mixture design |
topic |
Toughness hot mix asphalt (HMA) indirect tensile test tensile strength mineral filler mixture design |
description |
The main objective of the research reported in this paper is to determine the response of a hot mix asphalt (HMA) in terms of both the tensile strength and energy parameters (based on the assessment of the force-displacement curve) as potential tools for improving the HMA mixture design. The HMAs analyzed were fabricated using a 60-70 penetration asphalt binder, dense-graded aggregate, mineral filler, and different types and contents of mineral filler replacements (i.e., lime, cement, and fly ash). The indirect tensile test was conducted to determine both the HMA tensile strength and force-displacement curve, which allowed for the computation of the HMA toughness as well as the energies involved in the process before and after reaching the tensile strength. Corresponding results suggest that the replacement of mineral filler by cement, lime, and fly ash modified the HMA response in terms of both the tensile strength and energy parameters. In addition, analysis of the energy parameters discussed proved to be useful for determining the optimum mineral filler content of HMA. Consequently, analysis of these energy parameters can benefit the HMA mixture design process. |
publishDate |
2011 |
dc.date.issued.spa.fl_str_mv |
2011 |
dc.date.accessioned.spa.fl_str_mv |
2019-06-28T02:11:11Z |
dc.date.available.spa.fl_str_mv |
2019-06-28T02:11:11Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/37989 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/28074/ |
url |
https://repositorio.unal.edu.co/handle/unal/37989 http://bdigital.unal.edu.co/28074/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/dyna/article/view/26006 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
dc.relation.ispartofseries.none.fl_str_mv |
Dyna; Vol. 78, núm. 168 (2011); 45-52 DYNA; Vol. 78, núm. 168 (2011); 45-52 2346-2183 0012-7353 |
dc.relation.references.spa.fl_str_mv |
Reyes Ortíz, Oscar Javier and Álvarez Lugo, Allex E. and Botella Nieto, Ramón (2011) Study of a hot asphalt mixture response based on energy concepts. Dyna; Vol. 78, núm. 168 (2011); 45-52 DYNA; Vol. 78, núm. 168 (2011); 45-52 2346-2183 0012-7353 . |
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 |
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application/pdf |
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Universidad Nacional de Colombia Sede Medellín |
institution |
Universidad Nacional de Colombia |
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