Vibration Response Analysis of Simply Supported Box Girder Bridge-Maglev Train in Accelerated Test of Changsha Maglev Express

Table 1

Main technical specifications of the train.

Number	Technical specifications	Type of train
		End	Middle
1	Basic train length (mm)	16500	15600
2	Basic train width (mm)	2800
3	Maximum train height (mm)	≤3700
4	Net height inside the train (mm)	≥2100
5	Floor height (mm)	≤880
6	AW0 train weight (t)	≤24
7	Train suspension ability (t)	≥33
8	Number of suspension frame modules	5
9	Length of suspension frame modules (mm)	≤2800
10	Rail gauge (mm)	1860
11	Rated suspension gap (mm)	8
12	Height of centerline of coupler (mm)	600 ± 5
13	Number of doors on each side of the train vehicle	2
14	Starting acceleration (m/s^2)	≥0.9
15	Common braking deceleration (m/s^2)	≥1.1
16	Emergency braking deceleration (m/s^2)	≥1.3