| 摘要 |
FIELD: construction.SUBSTANCE: rail road comprises rail lines. Each rail line comprises rails. The rail line comprises rails, connection of which with joint pads is arranged as non-detachable at both ends. Each such rail is arranged in the rail line in series with at least two rails connected to joint pads by detachable connections.EFFECT: increased safety and reliability at a rail road, reduced power inputs for its maintenance and transportation of passengers and cargo, reduction of impact loads and hazardous noise impact at environment and passengers, increased service life of a rail road, rolling stock.2 cl, 1 dwg |
