TY JOUR TI THEORETICAL STUDY OF THE KINEMATIC AND DYNAMIC CHARACTERISTICS OF THE AUGER WORKING BODY OF A FOREST FIRE GROUND-THROWING MACHINE KW modeling KW ground cover KW screw working body KW soil throwing machine JO Forestry Engineering Journal AU Popikov, P.I. AU Pozdnyakov, A.K. AU Uskov, V.I. AU Lysych, M.N. AU Gnusov, M.A. PY 2021 IS 11 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov