FIELD: rail tracks. SUBSTANCE: track structure includes rails connected by butt joints and mounted on base made of transverse ties. Adjacent ties are grouped in underrail zones with longitudinal girders with cantilever sections. Track structure has also T-shaped inserts. Post of each insert is found in gap between rail end faces and articulated for limited turning in longitudinal vertical plane on axle secured to intermediate support installed on base longitudinal girder. EFFECT: higher efficiency. 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RAILWAY JOINT | 1989 |
|
RU2048624C1 |
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