Time-Dependent Shear Strength Behavior of Superfine Cement-Stabilized Clayey Soil

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dc.authorid0000-0001-7206-0158en_US
dc.contributor.authorMollamahmutoglu, Murat
dc.contributor.authorAvcı, Eyübhan
dc.date.accessioned2021-03-20T20:09:33Z
dc.date.available2021-03-20T20:09:33Z
dc.date.issued2020
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractIn this study, the goal was to investigate the shear strength properties of superfine cement (SC) stabilized clayey soil (CS). In this regard, standard compaction tests were run on the clayey soil specimens stabilized with 8, 10, and 12% SC to determine their optimum moisture contents and the maximum dry densities. Thereafter, unconsolidated undrained (UU) triaxial tests were conducted on them to find out their shear strength parameters and stress-strain characteristics at different time intervals under wet-cured and air-dried conditions. The shear strength parameters-namely the cohesion intercept and the internal friction angle of CS-increased with the stabilization of SC under both curing conditions. Additionally, the shear strength parameters of SC-stabilized CS were increased more with the increase of SC content and time under both curing conditions. The internal friction angles of air-dried specimens were higher than those of wet-cured specimens. On the other hand, the cohesion intercepts of wet-cured specimens were greater than those of air-dried specimens. The stress-strain behavior of CS was also influenced with the stabilization of SC such that as the stresses of CS were increased with the increase of SC content and time their strains decreased and they experienced brittle failures under both wet-cured and air-dried conditions.en_US
dc.identifier.doi10.14359/51722403en_US
dc.identifier.endpage258en_US
dc.identifier.issn0889-325X
dc.identifier.issn1944-737X
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage251en_US
dc.identifier.urihttp://doi.org/10.14359/51722403
dc.identifier.urihttps://hdl.handle.net/20.500.12885/462
dc.identifier.volume117en_US
dc.identifier.wosWOS:000571057600023en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAvcı, Eyübhan
dc.language.isoenen_US
dc.publisherAmer Concrete Insten_US
dc.relation.ispartofAci Materials Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectclayey soilen_US
dc.subjectshear strengthen_US
dc.subjectstabilizationen_US
dc.subjectsuperfine cementen_US
dc.titleTime-Dependent Shear Strength Behavior of Superfine Cement-Stabilized Clayey Soilen_US
dc.typeArticleen_US

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