Shock and Vibration / 2016 / Article / Fig 7

Research Article

The Effect of Rail Fastening System Modifications on Tram Traffic Noise and Vibration

Figure 7

Tram track superstructure construction on track subsections.
(a) Construction of the levelling layer with PPE fastenings and rail mounting
(b) Construction of the levelling layer with 21-CTT fastenings and rail mounting
(c) Positioning of the sleepers with 21-STT fastenings, rail mounting, and construction of upper slab

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