STABLE BALLAST-FREE RAIL TRACK Russian patent published in 2011 - IPC E01B1/00 E01B2/00 E01B3/00 E01D1/00 E01D2/00 

FIELD: construction.

SUBSTANCE: ballast-free track comprises a bearing reinforced board, where reinforced sleepers are installed. Shaping cellular frames of honeycomb form are used as reinforcement. Frames are made of polymer or polymer composite material. On side surfaces of a sleeper there are ledges, which are arranged in zone of under-track parts or in the medium part of the sleeper. A sleeper is connected to a board for its whole height by means of a mount groove in the board frame, which complies with the shape and dimensions of a sleeper.

EFFECT: development of structurally and technologically simple, reliable ballast-free rail track on an artificial structure.

14 cl, 5 dwg