Lamination effect on flow rates through composite liners

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dc.contributor.authorGüler, Erol
dc.contributor.authorÖzhan, Hakkı
dc.contributor.authorCengiz, Cihan
dc.date.accessioned2021-05-15T12:50:26Z
dc.date.available2021-05-15T12:50:26Z
dc.date.issued2014
dc.departmentMühendislik ve Doğa Bilimleri Fakültesien_US
dc.description10th International Conference on Geosynthetics, ICG 2014 -- 21 September 2014 through 25 September 2014 -- -- 110984
dc.description.abstractIn this study, the hydraulic conductivity characteristics of laminated versus unlaminated composite liner systems were compared. For this purpose, a flexible-wall permeameter was used and hydraulic conductivity tests were performed. A 6 and 0.75 mm diameter hole in the middle of the laminated geomembrane (GM) was created on the geocomposite produced by a GM laminated to a geosynthetic clay liner (GCL). The other geocomposite was produced by simply placing the same GM on the same GCL without lamination. In order to compare the effect of hydraulic heads and effective stress, the GCLs were tested under hydraulic heads of 0.75 m and 1.5 m and effective stresses of 35 kPa, 140 kPa and 280 kPa. According to the results, lamination did not have a significant effect on the hydraulic properties of the geocomposites in the laboratory scale. Increasing effective stress and decreasing hydraulic head caused little decrease in flux of the geocomposites. Defect size also did not have a significant effect on hydraulic conductivity.en_US
dc.identifier.isbn9783981395396
dc.identifier.scopus2-s2.0-84925014364
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://hdl.handle.net/20.500.12939/1242
dc.indekslendigikaynakScopus
dc.institutionauthorÖzhan, Hakkı
dc.language.isoen
dc.publisherDeutsche Gesellschaft fur Geotechnik e.V.en_US
dc.relation.ispartof10th International Conference on Geosynthetics, ICG 2014
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGeocompositeen_US
dc.subjectGeomembraneen_US
dc.subjectGeosynthetic Clay Lineren_US
dc.subjectHydraulic Conductivityen_US
dc.subjectLaminationen_US
dc.titleLamination effect on flow rates through composite liners
dc.typeConference Object

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