R. G. Motenko, R. R. Davletova, E. S. Grechishcheva, A. G. Alekseev
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Experimental Evaluation of the Peatification Effect on the Phase Composition of Water in Frozen Soils of with Different Grain Size Distributions
Abstract
The article presents the results of experimental studies of the unfrozen water content (Ww) in frozen soils with different grain size distributions with a degree of peatification from 3 to 100% (in increments of 10%). The obtained patterns Ww = f(t °C) are discussed. The role of the organic matter content in the formation of the phase composition of moisture in the temperature range from 0 to –18°C is estimated. The study primarily considers the patterns of moisture changes due to unfrozen water with a degree of peatification above 50%, when soils are referred to peat according to GOST 25 100–2020. The patterns of the change in Ww from the degree of peatification at fixed temperatures are given.
期刊介绍：
Moscow University Geology Bulletin is the journal that mainly publishes scientific articles, short reports of graduate students, and reviews. Publications made by the members of the Faculty of Geology of the Moscow State University and their collaborators are published. Publications encompass all branches of geology.
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