Vibration isolation types | Measuring points | Without vibration isolation | With vibration isolation | ARF | |||
---|---|---|---|---|---|---|---|
Maximum | Average | Maximum | Average | Range | Average | ||
Rigid sandwich wall | Measuring point at the distance of 35m away from railway center | 0.0188 | 0.0160 | 0.0062 | 0.0050 | 0.26~0.37 | 0.32 |
Measuring point at the distance of 40m away from railway center | 0.0134 | 0.0111 | 0.0063 | 0.0051 | 0.35~0.55 | 0.46 |