Show simple item record

dc.contributor.authorLekstutytė, Ieva
dc.contributor.authorŽaržojus, Gintaras
dc.contributor.authorGadeikis, Saulius
dc.contributor.authorDomej, Gisela
dc.contributor.authorSkuodis, Šarūnas
dc.date.accessioned2023-09-18T16:19:04Z
dc.date.available2023-09-18T16:19:04Z
dc.date.issued2022
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/113132
dc.description.abstractIn Lithuania, the upper part of the Earth's crust was formed during the Pleistocene. Only a small part of Lithuania is a relic of the previous Medininkai stage (Lonian) glaciation in the Middle Pleistocene (Chibanian Age), which occur on the surface only in the southeastern area. Medininkai glacial period till soils are an almost unstudied soil type in Lithuania. Due to geotechnical investigations on new construction sites, an opportunity appeared to provide experimental investigations with Medininkai glacial period till soils. One of the main challenges of this research is to collect a perfectly undisturbed sample that would reflect the in-situ conditions. The Medininkai glaciation till soil is a mixture of different portions of clay, sand, and gravel and are different from other detectable till soils globally and unique. The main purpose of this study is to explore and review the strength and deformation properties of till soils of the Medininkai glacial period. Triaxial testing and oedometer tests were used for soil investigation in order to achieve the aim of the study. During the in-situ tests, cone penetration tests were performed as well as the borehole data was described. In this paper, the most important researches were achieved due to comparison single-stage triaxial (SST) and multi-stage triaxial (MST) test methods applying different soil testing conditions. It was concluded that there are no significant differences, only small due to moisture content and drainage conditions. Also, based on different calculate method for OCR evaluation was determined that this till soil is overconsolidated.eng
dc.format.extentp. 302-315
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.source.urihttps://minerals.hk/gdas2022proceeding.pdf
dc.titleComposition and strength of Middle Pleistocene till in Lithuania
dc.typeStraipsnis recenzuotame konferencijos darbų leidinyje / Paper published in peer-reviewed conference publication
dcterms.references57
dc.type.pubtypeP1d - Straipsnis recenzuotame konferencijos darbų leidinyje / Article published in peer-reviewed conference proceedings
dc.contributor.institutionVilniaus universitetas
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyStatybos fakultetas / Faculty of Civil Engineering
dc.subject.researchfieldN 005 - Geologija / Geology
dc.subject.researchfieldT 002 - Statybos inžinerija / Construction and engineering
dc.subject.studydirectionE05 - Statybos inžinerija / Civil engineering
dc.subject.studydirectionC03 - Geologija / Geology
dc.subject.vgtuprioritizedfieldsSD0101 - Pažangios statinių konstrukcijos / Smart building structures
dc.subject.ltspecializationsL104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies
dc.subject.enMiddle Pleistocene
dc.subject.enclay
dc.subject.ensoil strength
dc.subject.entriaxial test
dc.subject.entill soil
dcterms.sourcetitleA new era of metropolis and infrastructure developments in Hong Kong – challenges and opportunities to geotechnical engineering : proceedings of the 42nd annual seminar Geotechnical Division, The Hong Kong Institution of Engineers, 13 May 2022, Hong Kong
dc.publisher.nameThe Hong Kong Institution of Engineers
dc.publisher.cityHong Kong
dc.identifier.elaba129905791


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record