Differences between superstructure and substructure resilience: Indicative ground-borne vibration and insertion loss predictions based on the pipe-in-pipe model

The subject of superstructure versus substructure resilience is, arguably, never more important than during the search for an effective means of achieving isolation against high-frequency ground-borne vibrations independent from the boundary conditions in which the trackform operates, e.g. with respect to the type of passing rolling stock and with respect...