Syneresis dependent shear strength parameters of sodium silicate grouted sands

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dc.authorid0000-0001-7206-0158en_US
dc.contributor.authorAvcı, Eyübhan
dc.contributor.authorMollamahmutoglu, Murat
dc.date.accessioned2021-03-20T20:12:43Z
dc.date.available2021-03-20T20:12:43Z
dc.date.issued2019
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractThe influence of syneresis on the shear strength parameters of both sodium silicate-formamide and sodium silicate-glyoxal grouted sands was investigated under wet-cured as well as air-dried conditions. Syneresis of sodium silicate-formamide and sodium silicate-glyoxal grout gels increased with the increase of sodium silicate content up to a certain point. After which, as the silicate content of both grout gels increased, their syneresis decreased. In general, syneresis of sodium silicate-glyoxal grout gels was higher than those of sodium silicate-formamide grout gels. Syneresis of sands injected by the above-mentioned grouts was also observed and found to be less compared to the related grout gels. Triaxial tests were run on both wet-cured and air-dried sand specimens at different time intervals to determine the effect of syneresis on the internal friction angle and cohesion intercept of grouted sands. Due to syneresis, the shear strength parameters of wet-cured sand specimens decreased with time to some extent and then ceased to have an effect. In contrast, the shear strength parameters of air-dried sand specimens increased with time up to a certain point, even though they underwent syneresis, and then became stable.en_US
dc.identifier.doi10.1144/qjegh2017-080en_US
dc.identifier.endpage109en_US
dc.identifier.issn1470-9236
dc.identifier.issn2041-4803
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage99en_US
dc.identifier.urihttp://doi.org/10.1144/qjegh2017-080
dc.identifier.urihttps://hdl.handle.net/20.500.12885/677
dc.identifier.volume52en_US
dc.identifier.wosWOS:000457570500010en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAvcı, Eyübhan
dc.language.isoenen_US
dc.publisherGeological Soc Publ Houseen_US
dc.relation.ispartofQuarterly Journal Of Engineering Geology And Hydrogeologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keywords]en_US
dc.titleSyneresis dependent shear strength parameters of sodium silicate grouted sandsen_US
dc.typeArticleen_US

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