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Prediction of swell pressure in Neogene clays from Warsaw, based on the swell index

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cris.lastimport.scopus2024-02-12T20:45:42Z
dc.abstract.enThe paper presents the results of swell measurements of Neogene clays (Posnanian clay) from the Mazovia region with different grain size distribution and mineral composition. The study was conducted with model soil with initial moisture contents of 15%, 20%, 25% and 30%. The basic physical properties of clays, their mineral composition and swelling parameters such as free swelling index and swelling pressure were determined. Free swell index was correlated to liquid limit, plasticity index, clay content and water content. A very high fit was found for a proposed relationship between the free swell index and swell pressure which offers an inexpensive method of predicting swell pressure in the preliminary stages of site investigation.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorGawriuczenkow, Ireneusz
dc.contributor.authorWójcik, Emilia
dc.date.accessioned2024-01-25T17:32:58Z
dc.date.available2024-01-25T17:32:58Z
dc.date.issued2018
dc.description.financeNie dotyczy
dc.description.number2
dc.description.volume44
dc.identifier.doi10.7494/GEOL.2018.44.2.219
dc.identifier.issn2299-8004
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/116917
dc.languageeng
dc.pbn.affiliationearth and related environmental sciences
dc.relation.ispartofGeology, Geophysics & Environment
dc.relation.pages219-229
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enNeogene clays
dc.subject.enexpansiveness
dc.subject.enswell pressure
dc.subject.enswell index
dc.titlePrediction of swell pressure in Neogene clays from Warsaw, based on the swell index
dc.typeJournalArticle
dspace.entity.typePublication