%0 Journal Article %T Justification of stone in construction materials bases and covers logging roads %A Kruchinin, I.N. %K logging roads, stone material, rubble, the contact forces between the particles, grain structure, cementation %J Forestry Engineering Journal %D 2017 %N 6 %P 6 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov