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dc.contributor.authorRojas Suárez, Jhan Piero
dc.contributor.authorMolina-Gómez, Fausto
dc.contributor.authorRuge Cárdenas, Juan Carlos
dc.coverage.spatialBogota , Colombia
dc.date.accessioned2021-11-21T16:12:51Z
dc.date.available2021-11-21T16:12:51Z
dc.date.issued2018-11-29
dc.identifier.urihttp://repositorio.ufps.edu.co/handle/ufps/1199
dc.description.abstractThixotropy is a distinctively rheological (time-dependent) phenomenon, which is found in many complex materials, especially colloidal systems as fine-grained soils. Clays are materials that can recover their initial strength after remoulding. The estimation of such recovering allows optimising the designs of geotechnical structures and then reducing the construction costs. This paper presents the results of a study that evaluates the thixotropy phenomenon of clayey soils. The work methodology involved an experimental plan composed of five phases: (i) extraction of samples; (ii) physical and mechanical characterisation of the undisturbed samples; (iii) remoulding of samples after testing; (iv) storage of remoulded samples; and (v) evaluation of undrained shear strength recovering for 0, 15, 30, and 60 days after remoulding. Undisturbed samples were collected using Shelby tube from the municipality of Madrid, near Bogotá, in Colombia. Results were analysed in terms of sensitivity degree because this parameter allows estimating the shear strength recovering. Findings show that clayey soils from lacustrine deposits of Bogota high plateau do not loss completely all of their original mechanical properties after remoulding and exhibit a medium sensitive behaviour. Conclusions indicate there is a recovering of undrained shear strength along the time, in which the samples will recover their original state about one year after remoulding.eng
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherJournal of Physics: Conference Seriesspa
dc.relation.ispartofJournal of Physics: Conference Series
dc.rightsContent from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltdeng
dc.sourcehttps://iopscience.iop.org/article/10.1088/1742-6596/1386/1/012050/metaspa
dc.titleThixotroic behaviour study of clayey soils from the lacustrine deposits of bogotá high plateaueng
dc.typeArtículo de revistaspa
dcterms.referencesSeng S and Tanaka H 2012 Properties of very soft clays: A study of thixotropic hardening and behavior under low consolidation pressure Soils and Foundations 52 335spa
dcterms.referencesBauer W H and Collins E A 1967 Rheology: Theory and applications 4 ed Frederick Roland Eirich (New York: Academic Press) Thixotropy and Dilatancy 423 chapter 8spa
dcterms.referencesMewis J 1970 Thixotropy — a general review Journal of Non-Newtonian Fluid Mechanics 6 1spa
dcterms.referencesBarnes H A 1997 Thixotropy — a review Journal of Non-Newtonian Fluid Mechanics 70 1spa
dcterms.referencesSkempton A W and Northey R D 1952 The Sensitivity of Clays Géotechnique 3 30spa
dcterms.referencesZhang X W, Kong L W, Yang A W and Sayem H M 2017 Thixotropic mechanism of clay: A microstructural investigation Soils and Foundations 57 23spa
dcterms.referencesRinaldi V A and Clariá J J 2016 Time dependent stress-strain behavior of bentonite slurries: effect of thixotropy Powder Technology 291 311spa
dcterms.referencesBowles J 1996 Foundation analysis and design 5 (Singapore: McGraw-Hill)spa
dcterms.referencesWood D M 1991 Soil behaviour and critical state soil mechanics (Cambridge)spa
dcterms.referencesBardet J P 1997 Experimental soil mechanics (New Yersey: Prentice Hall)spa
dcterms.referencesCoronado O, Caicedo B, Taibi S, Correia A G and Fleureau J-M 2011 A macro geomechanical approach to rank non-standard unbound granular materials for pavements Engineering Geology 119 64spa
dcterms.referencesMolina-Gómez F, Ruge J C and Camacho-Tauta J 2018 Variabilidad espacial un suelo arcilloso del sector Sabana Centro para la confiabilidad de asentamientos por consolidación primaria: Caso de estudio campus Nueva Granada Ingeniería y Ciencia 14 179spa
dcterms.referencesCaicedo B, Mendoza C, López Caballero F and Lizcano A 2018 Behavior of diatomaceous soil in lacustrine deposits of Bogotá, Colombia Journal of Rock Mechanics and Geotechnical Engineering 10 367spa
dcterms.referencesAmerican Society for Testing and Materials (ASTM) 2014 Standard test methods for specific gravity of soil solids by water pycnometer, ASTM D854-14 (West Conshohocken: American Society for Testing and Materials)spa
dcterms.referencesAmerican Society for Testing and Materials (ASTM) 2017 Standard test methods for liquid limit, plastic limit, and Plasticity index of soils, ASTM D4318-17e1 (West Conshohocken: American Society for Testing and Materials)spa
dcterms.referencesAmerican Society for Testing and Materials (ASTM) 2017 Standard practice for classification of soils for engineering purposes (unified soil classification system), ASTM D2487-17 (West Conshohocken: American Society for Testing and Materials)spa
dcterms.referencesMitchell J K and Soga K 2005 Fundamentals of soil behavior (New York: Wiley)spa
dc.identifier.doi10.1088/1742-6596/1386/1/012050
dc.publisher.placeLondres, Reino Unidospa
dc.relation.citationeditionVol.1386 No.1.(2019)spa
dc.relation.citationendpage7spa
dc.relation.citationissue1 (2019)spa
dc.relation.citationstartpage1spa
dc.relation.citationvolume1386spa
dc.relation.citesRuge, J. C., Molina-Gómez, F., & Rojas, J. P. (2019, November). Thixotropic behaviour study of clayey soils from the lacustrine deposits of Bogotá high plateau. In Journal of Physics: Conference Series (Vol. 1386, No. 1, p. 012050). IOP Publishing.
dc.relation.ispartofjournalJournal of Physics: Conference Seriesspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
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