Improvement of the strength of soils which comprises granular pumice by injection of cement under low pressure

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dc.contributor.authorYildiz, M.
dc.contributor.authorSoganci, A. S.
dc.date.accessioned2024-02-23T14:48:39Z
dc.date.available2024-02-23T14:48:39Z
dc.date.issued2015
dc.departmentNEÜen_US
dc.description.abstractIn this study, improvement of granular pumice soils strength by injection method in Nevsehir City (Turkey) was investigated. In the first phase of the study, the geotechnical properties of granular pumice soils were investigated. The specific density, dry unit weight and water absorption value increased with the decrease of grain size. Thus, it can be seen that the bearing capacity of pumice varies depending on the grain size. In the second level, changes in strength of unconfined compression of injected pumice samples were analysed. The samples taken from the field were prepared to 35, 65 and 85% density, relatively. Pressure of 100 kPa and water/cement ratio of 1.0 was applied to these test samples and the samples were allowed to be cured for a period of 7 and 28 days. The results of the study showed that injected pumice soil reached its maximum strength value with 35% relative density and reached its minimum value with 85% relative density. At the end of 28 days curing period, injected pumice soils prepared with 85% relative density have an equivalent strength to C8 concrete class, and grouted pumice soils prepared with 35% relative density have an equivalent strength to C12 concrete class. (C) 2015 Sharif University of Technology. All rights reserved.en_US
dc.identifier.endpage91en_US
dc.identifier.issn1026-3098
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85013418880en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage81en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12452/17749
dc.identifier.volume22en_US
dc.identifier.wosWOS:000351804600007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofScientia Iranicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPumiceen_US
dc.subjectInjectionen_US
dc.subjectCementen_US
dc.subjectRelative Densityen_US
dc.subjectUnconfined Compression Strengthen_US
dc.titleImprovement of the strength of soils which comprises granular pumice by injection of cement under low pressureen_US
dc.typeArticleen_US

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