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Determination of the Atterberg Limits of Eemian Gyttja on Samples with Different Composition Cover

Determination of the Atterberg Limits of Eemian Gyttja on Samples with Different Composition

Open Access
|Jun 2020

Abstract

The paper presents the results of laboratory tests of plastic limit wP and liquid limit wL of Eemian gyttja characterized by different organic matter content Iom and calcium carbonate content CaCO3. Comparison of the liquid limit wL determined with the use of the Casagrande apparatus wLC and a cone penetrometer with cones having apex angles of 60° wL60 and 30° wL30 is shown. Based on statistical analysis of the test results, single- and two-factor empirical relationships for evaluating the plastic limit wP and liquid limit wL of Eemian gyttja depending on the organic matter content Iom and/or calcium carbonate content CaCO3 are presented in this study.

DOI: https://doi.org/10.2478/sgem-2019-0041 | Journal eISSN: 2083-831X | Journal ISSN: 0137-6365
Language: English
Page range: 168 - 178
Submitted on: Jul 10, 2019
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Accepted on: Feb 3, 2020
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Published on: Jun 30, 2020
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2020 Katarzyna Goławska, Zbigniew Lechowicz, Władysław Matusiewicz, Maria Jolanta Sulewska, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.