Research Article

Applying System Dynamics of Discrete Supported Track to Analyze the Rail Corrugation Causation on Curved Urban Railway Tracks

Figure 7

Natural vibration modal analysis of the wheel-rail system. (a) Typical modes of curved track with 200 m radius. (b) Typical modes of curved track with 300 m radius. (c) Typical modes of curved track with 400 m radius. (d) Typical modes of curved track with 1000 m radius.
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