TY JOUR TI ENGINEERING RISK ANALYSIS AT THE OPERATIONAL STAGE OF THE LIFE CYCLE CONTRACT AS A MODEL FOR THE TRANSITION TO FORMING A DIGITAL TWIN OF ROLLING STOCK KW railway transport KW passenger car KW reliability KW operating time KW failure KW concept JO Transport engineering AU Shinkaruk, A.S. AU Rafikov, R.H. AU Evseev, D.G. AU Kulikov, M.Y. AU Goryunov, N.A. PY 2024 IS 2024 PB Bryansk State Technical University