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dc.contributor.authorAkin, Muge K.
dc.date.accessioned2021-08-27T08:35:03Z
dc.date.available2021-08-27T08:35:03Z
dc.date.issued2016en_US
dc.identifier.issn1464-343X
dc.identifier.issn1879-1956
dc.identifier.urihttps://doi.org/10.1016/j.jafrearsci.2016.01.011
dc.identifier.urihttps://hdl.handle.net/20.500.12573/966
dc.description.abstractThe term of ground improvement states to the modification of the engineering properties of soils. Jet grouting is one of the grouting methods among various ground improvement techniques. During jet grouting, different textures of columns can be obtained depending on the characteristics of surrounding subsoil as well as the adopted jet-grouting system for each site is variable. In addition to textural properties, strength and index parameters of jet-grout columns are highly affected by the adjacent soil. In this study, the physical and mechanical properties of jet-grout columns constructed at two different sites in silty and sandy soil conditions were determined by laboratory tests. A number of statistical relationships between physical and mechanical properties of soilcrete were established in this study in order to investigate the dependency of numerous variables. The relationship between q(u) and gamma(d) is more reliable for sandy soilcrete than that of silty columns considering the determination coefficients. Positive linear relationships between Vp and gamma(d) with significantly high determination coefficients were obtained for the jet-grout columns in silt and sand. The regression analyses indicate that the P-wave velocity is a very dominant parameter for the estimation of physical and mechanical properties of jet-grout columns and should be involved during the quality control of soilcrete material despite the intensive use of uniaxial compressive strength test. Besides, it is concluded that the dry unit weight of jet-grout column is a good indicator of the efficiency of employed operational parameters during jet-grouting. (C) 2016 Elsevier Ltd. All rights reserved.en_US
dc.language.isoengen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDen_US
dc.relation.isversionof10.1016/j.jafrearsci.2016.01.011en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhysico-mechanical propertiesen_US
dc.subjectSoilcreteen_US
dc.subjectP-wave velocityen_US
dc.subjectUniaxial compressive strength (UCS)en_US
dc.subjectSoil stabilizationen_US
dc.subjectJet-grouten_US
dc.titleExperimental studies on the physico-mechanical properties of jet-grout columns in sandy and silty soilsen_US
dc.typearticleen_US
dc.contributor.departmentAGÜ, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.contributor.authorID0000-0001-8873-5287en_US
dc.contributor.institutionauthorAkin, Muge K.
dc.identifier.volumeVolume 116 Page 190-197en_US
dc.relation.journalJOURNAL OF AFRICAN EARTH SCIENCESen_US
dc.relation.publicationcategoryMakale - Uluslararası - Editör Denetimli Dergien_US


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