Investigation of the effect of grain size on liquefaction potential of sands

Basit Öğe Kaydı
dc.contributor.authorSonmezer, Yetis Bulent
dc.contributor.authorAkyuz, Abdussamed
dc.contributor.authorKayabali, Kamil
dc.date.accessioned2021-01-14T18:10:52Z
dc.date.available2021-01-14T18:10:52Z
dc.date.issued2020
dc.departmentKKÜ
dc.description.abstractDue to the permanent damage to structures during earthquakes, soil liquefaction is an important issue in geotechnical earthquake engineering that needs to be investigated. Typical examples of soil liquefaction have been observed in many earthquakes, particularly in Alaska, Niigata (1964), San Fernando (1971), Loma Prieta (1989), Kobe (1995) and Izmit (1999) earthquakes. In this study, liquefaction behavior of uniform sands of different grain sizes was investigated by using the energy-based method. For this purpose, a total of 36 deformation-controlled tests were conducted on water-saturated samples in undrained conditions by using the cyclic simple shear test method and considering the relative density, effective stress and mean grain size parameters that affect the cumulative liquefaction energy. The results showed that as the mean grain size decreases, the liquefaction potential of the sand increases. In addition, with increasing effective stress and relative density, the resistance of sand against liquefaction decreases. Multiple regression analysis was performed on the test results and separate correlations were proposed for the samples with mean grain size of 0.11-0.26 mm and for the ones with 0.45-0.85 mm. The recommended relationships were compared to the ones existing in the literature and compatible results were obtained.en_US
dc.identifier.citationBu makale açık erişimli değildir.en_US
dc.identifier.doi10.12989/gae.2020.20.3.243
dc.identifier.endpage254en_US
dc.identifier.issn2005-307X
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85087531093
dc.identifier.scopusqualityQ2
dc.identifier.startpage243en_US
dc.identifier.urihttps://doi.org/10.12989/gae.2020.20.3.243
dc.identifier.urihttps://hdl.handle.net/20.500.12587/12801
dc.identifier.volume20en_US
dc.identifier.wosWOS:000513583200006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTECHNO-PRESSen_US
dc.relation.ispartofGEOMECHANICS AND ENGINEERING
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectliquefactionen_US
dc.subjectliquefaction energyen_US
dc.subjectcyclic simple shear testen_US
dc.subjectsanden_US
dc.subjectmean grain sizeen_US
dc.subjecteffective stressen_US
dc.subjectrelative densityen_US
dc.titleInvestigation of the effect of grain size on liquefaction potential of sandsen_US
dc.typeArticle

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