TY JOUR TI SIMULATION OF THE PARAMETERS OF THE CUTTING TOOL DRIVE OF A BALLAST CLEANING MACHINE USING LS-DYNA AND FESTOHYDROLIC SOFTWARE COMPLEXES KW machine KW device KW ballast layer KW modeling JO Transport engineering AU Chalova, M.Y. AU Grigor'ev, P.A. AU Neklyudov, A.N. AU Troshko, I.V. PY 2023 IS 2023 PB Bryansk State Technical University