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Information × Registration Number 0221U105076, 0114U001762 , R & D reports Title Research and development of technical specifications, technical specifications and working documentation for the prototypes and experimental batch of intermediate anchor rail fastening type APRS-1, prestressed reinforced concrete sleepers with adjustable width of gauge and industrial equipment popup.stage_title Head Hovorukha Volodymyr V., Кандидат технічних наук Registration Date 03-06-2021 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The processes of interaction of fastening, rails and wheels of the running gear of rolling stock to determine the parameters of technical means in curved sections of rail transport and eliminate shortcomings in existing structures to save capital costs, extend their service life, increase service life, reduce operating costs, improve traffic safety with the provision of existing speeds. Development of a new elastic rail anchor intermediate fastening for rail track, which provides increased speeds and traffic intensities of passenger and freight trains relative to the existing technical level, taking into account the adjustment of track width for curved sections of small radius. As a result, the main technical requirements for the experimental batch of anchor intermediate rail fastening type APRS-1 were prepared and agreed. Feasibility study of introduction of anchor intermediate rail fastening of APRS-1 type and reinforced concrete prestressed sleepers of railways of 1520 mm type Ш-А1 has been prepared The scientific novelty is that an important feature of the new APRS-1 type fastener in combination with reinforced concrete sleepers is the expansion of the scope of this structure for curved sections with particularly small radii of curvature (from 200 to 450 m and less) with track width adjustment. As a result of the implementation of two stages of the work plan on the basis of scientific and technical developments transferred to LLC "TRANSINVEST HOLDING", according to the agreement, two technical tasks were developed to create a new track structure.  Product Description popup.authors popup.nrat_date 2021-06-03 Close