TY JOUR TI Experimental research of the dynamic work of railway bridges under the influence of high-speed rolling stock KW HSR KW high-speed line KW dynamic interaction KW high-speed train KW bridge structures KW vibrations of spans JO Proceedings of Petersburg Transport University AU Lukovnikov, E.E. AU D'yachenko, L.K. AU Smirnov, I.M. PY 2024 IS 21 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"