Table 8 The division of distance thresholds.

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

Operating condition

Distance thresholds (m)

I-type

II-type

III-type

IV-type

G3695

174

73

30

12

G3696

>500

464

281

145

G3654

>500

>500

482

272

G924

210

98

41

16