FIELD: construction, particularly to built upper structures of different-purpose railroad tracks.
SUBSTANCE: method involves laying sleepers having 2.75 m lengths along each rail so that the sleepers are spaced 0.5 m apart; connecting sleepers in transversal direction by round timber bars having 30 mm diameters.
EFFECT: reduced volume of laid timber, reduced specific pressure under the same contact stress caused by car wheel acted on subgrade, reduced rail deflection.
6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RAILWAY RAIL LENGTH (VERSIONS) | 2007 |
|
RU2381317C2 |
| TRACK UPPER STRUCTURE DESIGN | 2007 |
|
RU2352706C1 |
| METHOD FOR INSTALLATION OF PERMANENT WAY | 2007 |
|
RU2352705C1 |
| TRACK STRUCTURE AND METHOD OF ITS ERECTION | 1997 |
|
RU2127786C1 |
| PRESTRESSED REINFORCED CONCRETE SLAB FOR RAILWAY ROADS | 2007 |
|
RU2373317C2 |
| REINFORCED CONCRETE UNDERRAIL BASE AND METHOD OF ITS CONSTRUCTION | 2004 |
|
RU2250279C1 |
| RAIL TRACK | 1998 |
|
RU2149936C1 |
| METHOD FOR RAILWAY GRID ASSEMBLING USING STABLE CONCRETE SLEEPERS | 2007 |
|
RU2335592C1 |
| 0 |
|
SU67036A1 | |
| RAILWAY CROSSING DECK | 2022 |
|
RU2785809C1 |
