Influencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0

ilustraciones, fotografías, gráficas, tablas

Autores:
Orjuela Garzón, Angélica Marcela
Tipo de recurso:
Fecha de publicación:
2021
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
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oai:repositorio.unal.edu.co:unal/80974
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https://repositorio.unal.edu.co/handle/unal/80974
https://repositorio.unal.edu.co/
Palabra clave:
620 - Ingeniería y operaciones afines::624 - Ingeniería civil
Estabilización de suelos
Compactación de suelos
Soil stabilization
Comportamiento volumétrico
Potencial de colapso
Suelos compactados
Suelos parcialmente saturados
Consolidómetro de succión controlada
Volumetric behaviour
Collapse potential
Compacted soils
Partially saturated soils
Suction-controlled oedometer
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openAccess
License
Reconocimiento 4.0 Internacional
id UNACIONAL2_4708001dedb99ceeae19949fd58b4142
oai_identifier_str oai:repositorio.unal.edu.co:unal/80974
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Influencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0
dc.title.translated.eng.fl_str_mv Influence of suction on the compressibility of unsaturated soils in k0 paths
title Influencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0
spellingShingle Influencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0
620 - Ingeniería y operaciones afines::624 - Ingeniería civil
Estabilización de suelos
Compactación de suelos
Soil stabilization
Comportamiento volumétrico
Potencial de colapso
Suelos compactados
Suelos parcialmente saturados
Consolidómetro de succión controlada
Volumetric behaviour
Collapse potential
Compacted soils
Partially saturated soils
Suction-controlled oedometer
title_short Influencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0
title_full Influencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0
title_fullStr Influencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0
title_full_unstemmed Influencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0
title_sort Influencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0
dc.creator.fl_str_mv Orjuela Garzón, Angélica Marcela
dc.contributor.advisor.none.fl_str_mv Colmenares Montañez, Julio Esteban
dc.contributor.author.none.fl_str_mv Orjuela Garzón, Angélica Marcela
dc.contributor.researchgroup.spa.fl_str_mv Geotechnical Engineering Knowledge and Innovation Genki
dc.subject.ddc.spa.fl_str_mv 620 - Ingeniería y operaciones afines::624 - Ingeniería civil
topic 620 - Ingeniería y operaciones afines::624 - Ingeniería civil
Estabilización de suelos
Compactación de suelos
Soil stabilization
Comportamiento volumétrico
Potencial de colapso
Suelos compactados
Suelos parcialmente saturados
Consolidómetro de succión controlada
Volumetric behaviour
Collapse potential
Compacted soils
Partially saturated soils
Suction-controlled oedometer
dc.subject.lemb.spa.fl_str_mv Estabilización de suelos
Compactación de suelos
dc.subject.lemb.eng.fl_str_mv Soil stabilization
dc.subject.proposal.spa.fl_str_mv Comportamiento volumétrico
Potencial de colapso
Suelos compactados
Suelos parcialmente saturados
Consolidómetro de succión controlada
dc.subject.proposal.eng.fl_str_mv Volumetric behaviour
Collapse potential
Compacted soils
Partially saturated soils
Suction-controlled oedometer
description ilustraciones, fotografías, gráficas, tablas
publishDate 2021
dc.date.issued.none.fl_str_mv 2021
dc.date.accessioned.none.fl_str_mv 2022-02-14T16:26:32Z
dc.date.available.none.fl_str_mv 2022-02-14T16:26:32Z
dc.type.spa.fl_str_mv Trabajo de grado - Maestría
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/masterThesis
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/acceptedVersion
dc.type.content.spa.fl_str_mv Text
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/TM
status_str acceptedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/80974
dc.identifier.instname.spa.fl_str_mv Universidad Nacional de Colombia
dc.identifier.reponame.spa.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
dc.identifier.repourl.spa.fl_str_mv https://repositorio.unal.edu.co/
url https://repositorio.unal.edu.co/handle/unal/80974
https://repositorio.unal.edu.co/
identifier_str_mv Universidad Nacional de Colombia
Repositorio Institucional Universidad Nacional de Colombia
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.references.spa.fl_str_mv Ajdari, M., Monghassem, M., & Reza Lari, H. (2016). A modified osmotic diaphragmatic oedometer for investigating the hydro-mechanical response of unsaturated soils. Geotechnical Testing Journal, 39(6), 906–921. https://doi.org/10.1520/GTJ20150142
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González, N. A. (2005). Influencia de la succión en el comportamiento volumétrico de suelos compactados. Universidad Nacional de Colombia, Bogotá, Colombia.
Head, K. H. (2006). Manual of Soil Laboratory Testing: Soil Classification and Compaction Tests (3rd ed.). Scotland: Whittles Publishing.
Heibrock, G., König, D., Datcheva, M., Pourzargar, A., Alabdullah, J., & Schanz, T. (2018). Prediction of effective stress in partially saturated sand–kaolin mixtures. Geomechanics for Energy and the Environment, 15, 85–94. https://doi.org/10.1016/j.gete.2018.06.001
Josa, A. (1988). Un modelo elastoplastico para suelos no saturados. Universidad Politécnica de Cataliña.
Josa, Balmaceda, A., Gens, A., & Alonso, E. E. (1992). An elastoplastic model for partially saturated soils exhibiting a maximum of collapse. Proc. 3rd Int. Computational Plasticity. Barcelona, España.
Jotisankasa, A. (2005). Collapse Behaviour of a Compacted Silty Clay.
Kikumoto, M., Kyokawa, H., Nakai, T., & Shahin, H. (2010). A simple elasto-plastic model for unsaturated soils and interpretations of collapse and compaction behaviours. In E. Alonso & A. Gens (Eds.), Proc. of the 5th International Conference on Unsaturated Soils (pp. 849–855). Barcelona, España.
Lawton, E., Fragaszy, J., & Hardcastle, J. (1989). Collapse of compacted clayey sands. Journal of Geotechnical Engineering, 115(9), 1252–1267.
Lawton, E., Fragaszy, J., & Hetherington, M. (1992). Review of the wetting-induced collapse in compacted soils. Journal of Geotechnical Engineering, 118(9), 1376–1394.
Li, P., Vanapalli, S., & Li, T. (2016). Review of collapse triggering mechanism of collapsible soils due to wetting. Journal of Rock Mechanics and Geotechnical Engineering, 8(2), 256–274. https://doi.org/10.1016/j.jrmge.2015.12.002
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dc.rights.spa.fl_str_mv Derechos reservados al autor, 2021
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Reconocimiento 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Reconocimiento 4.0 Internacional
Derechos reservados al autor, 2021
http://creativecommons.org/licenses/by/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.extent.spa.fl_str_mv 197 páginas
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia
dc.publisher.program.spa.fl_str_mv Bogotá - Ingeniería - Maestría en Ingeniería - Geotecnia
dc.publisher.department.spa.fl_str_mv Departamento de Ingeniería Civil y Agrícola
dc.publisher.faculty.spa.fl_str_mv Facultad de Ingeniería
dc.publisher.place.spa.fl_str_mv Bogotá, Colombia
dc.publisher.branch.spa.fl_str_mv Universidad Nacional de Colombia - Sede Bogotá
institution Universidad Nacional de Colombia
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spelling Reconocimiento 4.0 InternacionalDerechos reservados al autor, 2021http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Colmenares Montañez, Julio Estebancc92ffe792a53c34a8258076fac18bbbOrjuela Garzón, Angélica Marcela13a5df0fc25af7e30e97c51b572df34dGeotechnical Engineering Knowledge and Innovation Genki2022-02-14T16:26:32Z2022-02-14T16:26:32Z2021https://repositorio.unal.edu.co/handle/unal/80974Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/ilustraciones, fotografías, gráficas, tablasEl control del potencial de colapso, inducido por humedecimiento, en suelos compactados, es primordial para evitar la formación de grietas y fallas dentro los rellenos que podrían derivar en el daño de las estructuras. Se realizó una investigación de tipo experimental que evaluó el potencial de cambio volumétrico por inundación de mezclas compactadas de arena y caolín bajo dos niveles de esfuerzo vertical constante. Se encontró que las mezclas compactadas a pesos unitarios secos cercanos al máximo de la compactación normal y esfuerzos verticales de 47 kPa y 86 kPa presentaron un comportamiento volumétricamente estable, mientras que mezclas compactadas a pesos unitarios secos por debajo de 16 kN/m3 y contenidos de agua menores al óptimo, desarrollaron porcentajes de colapso hasta de 12%. Durante la investigación, se desarrolló y construyó un equipo de consolidación con control de succión que permite la medición de esfuerzos radiales y el control de la succión. Lo anterior permitió estudiar la influencia de trayectorias de humedecimiento y secado en el potencial de colapso de una mezcla de arena y caolín. Para dicha mezcla se halló que el cambio volumétrico es estable una vez se desarrolló la trayectoria de humedecimiento. (Texto tomado de la fuente)The control of wetting-induced collapse potential in compacted soils is essential to prevent the formation of cracks and faults within the fills that may later result in damage to the engineering structures. An experimental research was conducted to study the volumetric change potential of compacted mixtures of sand and kaolin by flooding the samples under two levels of constant vertical stress. Mixtures compacted at dry unit weights close to the maximum of normal compaction and vertical forces of 47 kPa and 86 kPa were found to have volumetrically stable behaviour, while mixtures compacted at dry unit weights below 16 kN/m3 and water contents below optimal, developed collapse percentages up to 12%. During the research, a suction-controlled equipment was developed and built that allows the measurement of radial stress and the control of suction, which allowed us to study the influence of wetting and drying paths on the collapse potential of a mixture of sand and kaolin. For this mixture, it was found that the volumetric change is stable once the wetting path was developed.MaestríaMagíster en Ingeniería - GeotecniaRelaciones constitutivas de suelos, rocas y materiales afines197 páginasapplication/pdfspaUniversidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - GeotecniaDepartamento de Ingeniería Civil y AgrícolaFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá620 - Ingeniería y operaciones afines::624 - Ingeniería civilEstabilización de suelosCompactación de suelosSoil stabilizationComportamiento volumétricoPotencial de colapsoSuelos compactadosSuelos parcialmente saturadosConsolidómetro de succión controladaVolumetric behaviourCollapse potentialCompacted soilsPartially saturated soilsSuction-controlled oedometerInfluencia de la succión en la compresibilidad de suelos no saturados en trayectorias k0Influence of suction on the compressibility of unsaturated soils in k0 pathsTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMAjdari, M., Monghassem, M., & Reza Lari, H. 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Computers and Geotechnics, 43, 178–187. https://doi.org/10.1016/j.compgeo.2012.04.010EstudiantesInvestigadoresPúblico generalORIGINAL1077146390.2021.pdf1077146390.2021.pdfTesis de Maestría en Ingeniería - Geotecniaapplication/pdf10324396https://repositorio.unal.edu.co/bitstream/unal/80974/3/1077146390.2021.pdf6a197ee188215a43822f27fe0b6df7a1MD53LICENSElicense.txtlicense.txttext/plain; charset=utf-84074https://repositorio.unal.edu.co/bitstream/unal/80974/2/license.txt8153f7789df02f0a4c9e079953658ab2MD52THUMBNAIL1077146390.2021.pdf.jpg1077146390.2021.pdf.jpgGenerated Thumbnailimage/jpeg4899https://repositorio.unal.edu.co/bitstream/unal/80974/4/1077146390.2021.pdf.jpgf949dd6ed8673ee1097645eef5b8a0c2MD54unal/80974oai:repositorio.unal.edu.co:unal/809742024-08-03 23:09:54.127Repositorio Institucional Universidad Nacional de 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