High Speed Track (TGV) on top of station building
Cheonan Station / Korea
| Project Cheonan Station / Korea High Speed Train Line Seoul - Pusan |
Vibration Isolation System prestressable spring elements, Type GP & GPV incl. Viscodampers |
| Design axle load 22 t |
Commissioning in operation since May 2004 |
| Mass-Spring-System Total length: 1,250 m Vertical System natural frequency: 6 Hz Number of tracks: 4 Design speed: 350 km/h Track bed mass: 3.5 t/m Length of slabs: 20 m Width of slabs: 22.8 m |
Owner Korean High Speed Railway Construction Authority |
| Construction Details Spring supported concrete slabs, ballast bed, concrete sleepers |
Vibration & Acoustics Consultant SYSTRA / France |