Improvement of clayey subgrades through the addition of steel waste

This work evaluates the behaviour of clay soil mixture by adding stell waste/slag, comparering with the quality criteria to be a subgrade road. The behavior of the mixture of steel waste with kaolinite clay was established with a dosage matrix of global increase, in percentages of 25, 50 and 75% thr...

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Autores:
Tipo de recurso:
http://purl.org/coar/resource_type/c_6527
Fecha de publicación:
2020
Institución:
Universidad Pedagógica y Tecnológica de Colombia
Repositorio:
RiUPTC: Repositorio Institucional UPTC
Idioma:
spa
OAI Identifier:
oai:repositorio.uptc.edu.co:001/10344
Acceso en línea:
https://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/11692
https://repositorio.uptc.edu.co/handle/001/10344
Palabra clave:
ground stabilization;
subgrade;
clays;
pavement;
mechanical properties
estabilización de suelos;
subrasante;
arcillas;
pavimento;
propiedades mecánicas
Rights
License
Derechos de autor 2020 REVISTA DE INVESTIGACIÓN, DESARROLLO E INNOVACIÓN
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network_acronym_str REPOUPTC2
network_name_str RiUPTC: Repositorio Institucional UPTC
repository_id_str
spelling 2020-08-152024-07-05T18:04:08Z2024-07-05T18:04:08Zhttps://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/1169210.19053/20278306.v11.n1.2020.11692https://repositorio.uptc.edu.co/handle/001/10344This work evaluates the behaviour of clay soil mixture by adding stell waste/slag, comparering with the quality criteria to be a subgrade road. The behavior of the mixture of steel waste with kaolinite clay was established with a dosage matrix of global increase, in percentages of 25, 50 and 75% through sieve number 4. The results show that the steel waste works on cohesive materials, reducing plasticity by up to 0%, and increasing the California Bearing Ratio (CBR) value, by 378.92%. It is possible to conclude that the steel waste is an excellent complement for improving the physical and mechanical properties of kaolinite clay subgrade. In a first approximation, the most recommended dosage is 25%, because the reduction of resistance to compression and plasticity index was not as high as in other dosages, but it increases the CBR index and the density.El presente trabajo evalúa el comportamiento de mezclas de suelo arcilloso mediante la adición de escoria de acero, comparando con los criterios de calidad para ser una subrasante vial. El comportamiento de la mezcla de escoria de acería con arcilla caolinita, se estableció con una matriz de dosificación de aumento gradual, en porcentajes de: 25, 50 y 75%, a través del tamiz N°4. Los resultados indican que la escoria de acería funciona en materiales cohesivos, reduciendo la plasticidad hasta un 0%, y aumentando el valor del California Bearing Ratio, CBR, en un 378.92%. Se concluye que la escoria de acero, es un excelente complementopara mejorar las propiedades físicas y mecánicas de una subrasante de arcilla caolinita. En una primera aproximación, la dosificación más recomendada es de un 25%, debido a que la disminución en la resistencia a la compresión e índice de plasticidad no fue tan alta como en las otras dosificaciones, pero sí aumenta el índice CBR y la densidad.application/pdftext/xmlspaspaUniversidad Pedagógica y Tecnológica de Colombiahttps://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/11692/9755https://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/11692/11250Derechos de autor 2020 REVISTA DE INVESTIGACIÓN, DESARROLLO E INNOVACIÓNhttp://purl.org/coar/access_right/c_abf28http://purl.org/coar/access_right/c_abf2Revista de Investigación, Desarrollo e Innovación; Vol. 11 No. 1 (2020): Julio-Diciembre; 185-196Revista de Investigación, Desarrollo e Innovación; Vol. 11 Núm. 1 (2020): Julio-Diciembre; 185-1962389-94172027-8306ground stabilization;subgrade;clays;pavement;mechanical propertiesestabilización de suelos;subrasante;arcillas;pavimento;propiedades mecánicasImprovement of clayey subgrades through the addition of steel wasteMejoramiento de subrasantes de tipo arcilloso mediante la adición de escoria de aceroinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6527http://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a111http://purl.org/coar/version/c_970fb48d4fbd8a85Ospina-García, Miguel ÁngelChaves-Pabón, Saieth BaudilioJiménez-Sicachá, Luis Miguel001/10344oai:repositorio.uptc.edu.co:001/103442025-07-18 11:51:10.036metadata.onlyhttps://repositorio.uptc.edu.coRepositorio Institucional UPTCrepositorio.uptc@uptc.edu.co
dc.title.en-US.fl_str_mv Improvement of clayey subgrades through the addition of steel waste
dc.title.es-ES.fl_str_mv Mejoramiento de subrasantes de tipo arcilloso mediante la adición de escoria de acero
title Improvement of clayey subgrades through the addition of steel waste
spellingShingle Improvement of clayey subgrades through the addition of steel waste
ground stabilization;
subgrade;
clays;
pavement;
mechanical properties
estabilización de suelos;
subrasante;
arcillas;
pavimento;
propiedades mecánicas
title_short Improvement of clayey subgrades through the addition of steel waste
title_full Improvement of clayey subgrades through the addition of steel waste
title_fullStr Improvement of clayey subgrades through the addition of steel waste
title_full_unstemmed Improvement of clayey subgrades through the addition of steel waste
title_sort Improvement of clayey subgrades through the addition of steel waste
dc.subject.en-US.fl_str_mv ground stabilization;
subgrade;
clays;
pavement;
mechanical properties
topic ground stabilization;
subgrade;
clays;
pavement;
mechanical properties
estabilización de suelos;
subrasante;
arcillas;
pavimento;
propiedades mecánicas
dc.subject.es-ES.fl_str_mv estabilización de suelos;
subrasante;
arcillas;
pavimento;
propiedades mecánicas
description This work evaluates the behaviour of clay soil mixture by adding stell waste/slag, comparering with the quality criteria to be a subgrade road. The behavior of the mixture of steel waste with kaolinite clay was established with a dosage matrix of global increase, in percentages of 25, 50 and 75% through sieve number 4. The results show that the steel waste works on cohesive materials, reducing plasticity by up to 0%, and increasing the California Bearing Ratio (CBR) value, by 378.92%. It is possible to conclude that the steel waste is an excellent complement for improving the physical and mechanical properties of kaolinite clay subgrade. In a first approximation, the most recommended dosage is 25%, because the reduction of resistance to compression and plasticity index was not as high as in other dosages, but it increases the CBR index and the density.
publishDate 2020
dc.date.accessioned.none.fl_str_mv 2024-07-05T18:04:08Z
dc.date.available.none.fl_str_mv 2024-07-05T18:04:08Z
dc.date.none.fl_str_mv 2020-08-15
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_6527
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.coarversion.spa.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a111
format http://purl.org/coar/resource_type/c_6527
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/11692
10.19053/20278306.v11.n1.2020.11692
dc.identifier.uri.none.fl_str_mv https://repositorio.uptc.edu.co/handle/001/10344
url https://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/11692
https://repositorio.uptc.edu.co/handle/001/10344
identifier_str_mv 10.19053/20278306.v11.n1.2020.11692
dc.language.none.fl_str_mv spa
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/11692/9755
https://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/11692/11250
dc.rights.es-ES.fl_str_mv Derechos de autor 2020 REVISTA DE INVESTIGACIÓN, DESARROLLO E INNOVACIÓN
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.coar.spa.fl_str_mv http://purl.org/coar/access_right/c_abf28
rights_invalid_str_mv Derechos de autor 2020 REVISTA DE INVESTIGACIÓN, DESARROLLO E INNOVACIÓN
http://purl.org/coar/access_right/c_abf28
http://purl.org/coar/access_right/c_abf2
dc.format.none.fl_str_mv application/pdf
text/xml
dc.publisher.es-ES.fl_str_mv Universidad Pedagógica y Tecnológica de Colombia
dc.source.en-US.fl_str_mv Revista de Investigación, Desarrollo e Innovación; Vol. 11 No. 1 (2020): Julio-Diciembre; 185-196
dc.source.es-ES.fl_str_mv Revista de Investigación, Desarrollo e Innovación; Vol. 11 Núm. 1 (2020): Julio-Diciembre; 185-196
dc.source.none.fl_str_mv 2389-9417
2027-8306
institution Universidad Pedagógica y Tecnológica de Colombia
repository.name.fl_str_mv Repositorio Institucional UPTC
repository.mail.fl_str_mv repositorio.uptc@uptc.edu.co
_version_ 1839633789582573568

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