CORRELATIONS BETWEEN THE INDICES OF DENSITY PROPERTIES OF FROZEN ROCKS AND GROUNDS WITH INDICATORS OF MOISTURE CONTENT

Identified the relationship between volume and bulk density of the frozen rocks and its moisture content: total mass and volumetric moisture content and the moisture content, total mass and volumetric ice content and aldosterone, mass and volumetric moisture content and moisture content, absolute humidity and moisture content. It is shown that the moisture content of the frozen rocks to change their density properties, both directly (in the rocks, an additional mass), and indirectly, affecting razryhlitel and swelling rocks which are determined experimentally. In addition to relationships that have a fundamental character, the approximate relationship allowing to calculate the indicators of the density of properties in a number of breeds with a minimum of information about the moisture content.

Keywords

Frozen rock, frozen ground, indicators of moisture content, volume and bulk density, the relationship.

Issue number: 2
Year: 2017
ISBN:
UDK: 622.02: 552(045)
DOI:
Authors: Yanchenko G. A.

About authors: Yanchenko G.A., Doctor of Technical Sciences, Professor, Mining Institute, National University of Science and Technology «MISiS», 119049, Moscow, Russia, e-mail: ud@msmu.ru.

REFERENCES:
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2. Yanchenko G. A. Gornyy informatsionno-analiticheskiy byulleten’. 2015, no 11, pp. 93–100.
3. Yanchenko G. A. Izvestiya vuzov. Gornyy zhurnal. 2007, no 4, pp. 139–149.
4. Yanchenko G. A. The relationship between the total index moisture in the frozen rocks. Mining science and technology. 2016; (1): 25–32. (In Russ.) DOI:10.17073/2500-0632-2016-1-25-32.
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