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Information × Registration Number 0221U105414, 0121U100168 , R & D reports Title Investigation of the stress-strain state of the ballastless structure of the railway track popup.stage_title Head Kurhan Dmytro M., Registration Date 07-07-2021 Organization Dnipro National University of Railway Transport named after Academician V. Lazaryan popup.description2  Reliability of a railway track is characterized by stability, first of all, of a sleeper basis. Experience in the operation of main railways, including high-speed and high-speed, abroad shows that one of the possible options for the construction of the upper structure of the track is a railway track on a ballast-free (slab) basis. The requirement of economic feasibility in the calculations for the entire service life of the track is formed from the following factors: stability, safety and preservation of geometric parameters for a long time, which generally determines its stability. In this respect, the track-based track differs favorably from the ballast track, as it maintains a stable position for much longer. Product Description popup.authors popup.nrat_date 2021-07-07 Close