Mass-Spring-System for Urban Tram Line, Bielefeld / Germany
Project Bielefeld, Schwarzer Weg / Germany High-Performance floating trackbed system for an urban tram line in front of a hotel building |
Vibration Isolation System GERB spring elements, Type GSI |
Design axle load 10 t |
Commissioning 1995 |
Mass-Spring-System Slab length: 65 m Vertical system natural frequency: 5 Hz Number of tracks: 2 Design tram velocity: 60 km/h Trackbed mass: 1,67 t/m2 |
Client City Bielefeld |
Construction Details Spring supported in-situ concrete slabs, arranged in a shallow concrete pit, embedded rails, asphalt top surface |
Vibration & Acoustics Consultant IBU Essen, Germany |