Driving Comfort Analysis Method of Highway Bridge Based on Human-Vehicle-Bridge Interaction

Table 6

The percentage change of peak acceleration of vehicle’s vibration without the wheel path roughness difference.

Speed (km/h)	Roughness level	VVA (%)	PVA (%)	RVA (%)
40	R1	5.6	8.5	1311.4
	R2	16.0	7.9	9178.4
60	R1	23.2	20.6	1187.5
	R2	31.4	11.3	8402.3
80	R1	1.7	19.1	1172.0
	R2	14.6	32.0	11180.0
100	R1	11.7	0.2	1400.0
	R2	2.8	11.4	12583.0