SOB - Y-steel sleeper : 無料・フリー素材/写真
SOB - Y-steel sleeper / Welcome to Switzerland backstage!
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | In the Steinerberg region, these Y-steel sleepers are used. They are particularly suitable for tracks with narrow curves. Because the rails are welded today, there are forces by temperature fluctuation that have to compensate in the tracks. This design is more stable against changing the track gauge. The SOB is one of the first railways which has changed to the new gauge of 1437 mm. 2 mm more than before. Since 2014, tracks are laid with the new gauge. SBB and BLS have also decided to do so. Especially at high speeds, there are less resonances, wearout and the trains roll calmer. Switzerland, Oct 4, 2016. (2/6) |
| 撮影日 | 2016-10-04 15:30:15 |
| 撮影者 | Welcome to Switzerland backstage! , Eastern Switzerland |
| タグ | |
| 撮影地 | Steinerberg, Kanton Schwyz, Schweiz 地図 |