FIELD: transportation.
SUBSTANCE: method of current maintenance of a curved track section in plan includes sand filling onto an external rail length, at the same time sand filling is provided to the rail length of the track arranged with a shift in the areas of interaction of the wheel-rail system elements along rail rolling surface away from the center of the curve by means of change in external rail canting. To realize the method, a rail track is proposed, which comprises a curved section of the track in plan with sand filling to the external rail length, which is arranged with a shift in the areas of interaction of the wheel-rail system elements along rail rolling surface away from the center of the curve by means of change in external rail canting.
EFFECT: reduced wear of a track.
2 cl, 1 dwg
