%0 Journal Article %T Modeling the Impact of a Freight Wagon Wheel with Two Non-Rejection Flat Spots on the Railway Track %A Adadurov, A.S. %A Podgrebennyy, I.M. %A , .. %A Comaev, P.I. %K railway transport, wheelset, flat spot, dynamic load, “wheel — rail” system, mathematical modeling, non-rejection defect, Pauk system (Automatic Derailment Control System), impact, track %J Proceedings of Petersburg Transport University %D 2026 %N 23 %P 9 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"