Experimental investigation of the stabilization performance trends of two geogrids constructed on low bearing capacity subgrade

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dc.contributor.authorGökova, Süleyman
dc.contributor.authorSaltan, Mehmet
dc.contributor.authorTerzi, Serdal
dc.contributor.authorTutumluer, Erol
dc.contributor.authorUz, Volkan Emre
dc.contributor.authorKaraşahin, Mustafa
dc.date.accessioned2025-01-06T17:29:42Z
dc.date.available2025-01-06T17:29:42Z
dc.date.issued2018
dc.description11th International Conference on Geosynthetics 2018, ICG 2018 -- 16 September 2018 through 21 September 2018 -- Seoul -- 166341
dc.description.abstractExperiments were carried out on real size samples in the laboratory to investigate the geogrid stabilization performance in highway pavement applications. A moving wheel load was applied on representative pavement samples constructed on low bearing capacity subgrade with and without geogrids. Two types of geogrids were used to construct the pavement sample configurations. Resistance to plastic (permanent) deformation was recorded as a performance indicator to compare structural performance trends of the pavement samples. For this objective, surface deformations were measured after certain wheel load repetitions. Rut depths were calculated from surface profiles measured with a laser profiler. Layer thicknesses were varied to observe differences in the deformation trends. When appropriate conditions were reached in the trial configurations, all layer thicknesses were kept constant during the tests. The two geogrid types constructed with the same granular materials and varying layer thicknesses were used in different layer interfaces to search for the most optimum solution. According to the study findings, the use of geogrid over soft subgrade with low CBR values has been shown to extend the life of the pavement by reducing the rut depth. Copyright © 11th Inter. Conf. on Geos. 2018, ICG 2018. All rights reserved.
dc.description.sponsorshipTÜBİTAK, (213M533)
dc.identifier.endpage1125
dc.identifier.isbn978-171380608-0
dc.identifier.scopus2-s2.0-85099607484
dc.identifier.startpage1119
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1284
dc.identifier.volume2
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherKorean Geosynthetics Society
dc.relation.ispartof11th International Conference on Geosynthetics 2018, ICG 2018
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectCBR
dc.subjectGeogrid
dc.subjectGeosynthetics
dc.subjectPavement
dc.subjectWheel load simulator
dc.titleExperimental investigation of the stabilization performance trends of two geogrids constructed on low bearing capacity subgrade
dc.typeConference Object

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