Modelling Ambient Vibration Responses Induced by Operation of Metro Train on Curved Rail Segment with Small Curvature Radius

Figure 17

Acceleration of the floor 3 in time and frequency domain under overcrowding scenario. (a) Horizontal acceleration of the time domain. (b) Horizontal acceleration of the frequency domain. (c) Vertical acceleration of the time domain. (d) Vertical acceleration of the frequency domain.

(a)

(b)

(c)

(d)