Prediction of vibration and groundborne noise above railway tunnels: Revised source terms (RR-DYN-95-102)

BR Research have developed a prediction model for ground vibration from Eurostar trains travelling in tunnels. This model predicts vibration in the frequency range 8Hz to 80Hz, important for assessing perceptible vibration, and also from 25Hz to 160Hz for assessment of groundborne noise. An essential element of the model...