Mathematical Problems in Engineering / 2013 / Article / Tab 1

Research Article

Traffic Noise Propagating from Vibration of Railway Wagon

Table 1

Lateral and vertical velocities at 1/3 octave over leading and trailing pivot.

Frequency (Hz)Lat.vel.over ldg.pivot (m/s)Lat.vel.over tlg.pivot (m/s)Vert.vel.over ldg.pivot (m/s)Vert.vel.over tlg.pivot (m/s)

20
25
31.5
40
50
63
80
100
125
160
200
250
315
400
500
625
800
1,000

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