%0 Journal Article %T Complex Spatial Geometry of Curved Sections on High-Speed Railways %A Shkurnikov, S.V. %A Bulakaeva, O.S. %A Anisimov, V.A. %K railway plan, horizontal alignment, high-speed railway, passage curves, verticals curves, vertical and passage curve superimposition %J Bulletin of scientific research results %D 2022 %N 2022 %P 14 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"