Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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STUDY OF CHANGES COEFFICIENT OF VARIATION CLAY SOIL MOISTURE ON MATERIALS OF GEOLOGICAL SURVEY IN THE REPUBLIC OF MARI EL FOR CLOTHES LOGGING ROADS

Weinstein V.M. 1 Nekhoroshkov P.A. 1 Weinstein E.V. 1 Miroshin A.N. 1
1 FGBOU VPO «Volga Region State Technological University”
The results of the study the average moisture content of soil depth in vivo testing , performed refinement coefficient of variation of humidity on the results of experimental data , calculated the estimated moisture and mechanical characteristics of the soil . The studies yielded the following data : the coefficient of variation of moisture content in the clay soils and arable land in the forest above the norm in Russia of 0.1 to 1.2-2.3 times , with increasing depth of sampling coefficient of variation of moisture content of clay soils increases the plow in an average of 19% in all studied areas; sampling depth increases the coefficient of variation of soil moisture content of clay in the forest increased by an average of 21% in Sernurskiy , and 10% in Kilemarsky areas.