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dc.contributor.authorRomero Morales, Enrique Edgar
dc.contributor.authorCárdenas, Octavio E.
dc.contributor.authorLloret Morancho, Antonio
dc.contributor.authorWeber, Rodrigo C.
dc.contributor.authorRomero Merino, Enrique
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciències de la Computació
dc.date.accessioned2018-10-23T11:04:12Z
dc.date.issued2018
dc.identifier.citationRomero, E., Cárdenas, O. E., Lloret, A., Weber, R., Romero, E. Shear strength properties and collapse response of a sandy silt under generalized stress states. A: Pan-American Conference on Unsaturated Soils. "PanAm Unsaturated Soils 2017". American Society of Civil Engineers (ASCE), 2018, p. 350-359.
dc.identifier.isbn9780784481677
dc.identifier.urihttp://hdl.handle.net/2117/122806
dc.description.abstractThe paper presents preliminary results on the shear strength properties and collapse response of a compacted low-density mixture of fine sand and clayey silt in a hollow cylinder apparatus. Shear strength tests at two different contrasting hydraulic states (as-compacted and saturated) have been performed at constant mean net stress and different Lode angles. The results have allowed defining the variation of the critical state line with Lode angle and matric suction. The collapse response on wetting has been studied under constant mean net stress (p = 200 kPa) and deviatoric stress (q = 200 kPa), and at different intermediate principal stresses. Selected test results have been interpreted with the Barcelona basic model, in which changes in the critical state line with Lode angle has been considered.
dc.format.extent10 p.
dc.language.isoeng
dc.publisherAmerican Society of Civil Engineers (ASCE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de sòls
dc.subject.lcshClay soils--Testing
dc.subject.lcshSandy soils--Testing
dc.subject.otherCritical current density (superconductivity)
dc.subject.otherSilt
dc.subject.otherCollapse response
dc.subject.otherCritical state lines
dc.subject.otherDeviatoric stress
dc.subject.otherGeneralized stress
dc.subject.otherHollow cylinder apparatus
dc.subject.otherIntermediate principal stress
dc.subject.otherShear strength tests
dc.subject.otherStrength property
dc.subject.otherSoil testing
dc.titleShear strength properties and collapse response of a sandy silt under generalized stress states
dc.typeConference report
dc.subject.lemacSòls argilosos
dc.contributor.groupUniversitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques
dc.identifier.doi10.1061/9780784481684.036
dc.relation.publisherversionhttps://ascelibrary.org/doi/10.1061/9780784481684.036
dc.rights.accessRestricted access - publisher's policy
drac.iddocument21988037
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorRomero, E., Cárdenas, O. E., Lloret, A., Weber, R., Romero, E.
upcommons.citation.contributorPan-American Conference on Unsaturated Soils
upcommons.citation.publishedtrue
upcommons.citation.publicationNamePanAm Unsaturated Soils 2017
upcommons.citation.startingPage350
upcommons.citation.endingPage359


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