Research Article
Insights into Underrail Rubber Pad’s Effect on Vehicle-Track-Viaduct System Dynamics
Table 7
Wheelset power spectrum peak and peak frequency.
| | Condition | Ambient temperature (oC) | Peak ((m/s2)2/Hz) | Frequency (Hz) |
| | Under the constant resistance rail pad | 20 | 1703 | 55 | | −20 | 275.6 | 75 | | −30 | 184 | 85 |
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