Table 5 The center frequencies in 1/3 octave band and weighting factors of Wk.

From: A multi-parameters assessment method and prediction model for ground vibration under the high-speed railway bridge

f(i)(Hz)

1

1.25

1.6

2

2.5

3.15

4

5

6.3

8

Wk(i)

− 6.33

− 6.29

− 6.12

− 5.49

− 4.01

− 1.90

− 0.29

0.33

0.46

0.31

f(i)(Hz)

10

12.5

16

20

25

31.5

40

50

63

80

Wk(i)

− 0.10

− 0.89

− 2.28

− 3.93

− 5.80

− 7.86

− 10.05

− 12.19

− 14.61

− 17.56

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