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Wpływ zanieczyszczenia olejem napędowym na uziarnienie i plastyczność mad z rejonu Warszawa-Siekierki

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cris.lastimport.scopus2024-02-12T19:37:55Z
dc.abstract.enThe paper presents the results of testing flood facies sediments – muds. The term “muds” refers to a genetic type of deposits, regardless of their variability in particle size composition and organic matter content. Due to the poor geological engineering properties, such as, high lithological variability, low degree of diagenesis, as well as high moisture content and organic matter content, muds are classified as weak soils and river valleys are the areas of complicated ground conditions. The paper presents lithological, physical and chemical properties of muds from the floodplain of the Vistula River valley in the area of Warsaw-Siekierki. A series of mud samples contaminated with diesel fuel in the range of 2–16% were prepared. The microaggregate analyses as well as the plastic and liquid limit tests showed a significant effect of contamination on the soil index properties. The increase in diesel fuel content resulted in the loss of soil plasticity and cohesion. The aggregation of clay particles and the increase in the silt fraction content was observed. The most significant changes of properties were obtained for the mud samples containing 6–16% of diesel fuel. The research of soils contaminated with petroleum products is of great importance in determining the geological engineering conditions of the subsoil for foundation purposes.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorTrzciński, Jerzy
dc.contributor.authorKlein, Marta
dc.contributor.authorIzdebska-Mucha, Dorota
dc.date.accessioned2024-01-26T12:07:48Z
dc.date.available2024-01-26T12:07:48Z
dc.date.issued2021
dc.description.financePublikacja bezkosztowa
dc.description.number12
dc.description.volume69
dc.identifier.doi10.7306/2021.42
dc.identifier.issn0033-2151
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/125304
dc.identifier.weblinkhttp://dx.doi.org/10.7306/2021.42
dc.languagepol
dc.pbn.affiliationearth and related environmental sciences
dc.relation.ispartofPrzegląd Geologiczny
dc.relation.pages800-810
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enVistula valley
dc.subject.enalluvial soils
dc.subject.engeological engineering properties
dc.subject.enpetroleum products
dc.subject.encontaminated sites
dc.subject.enfoundation conditions
dc.titleWpływ zanieczyszczenia olejem napędowym na uziarnienie i plastyczność mad z rejonu Warszawa-Siekierki
dc.typeJournalArticle
dspace.entity.typePublication