Fatigue Performance of Steel-Concrete Composite Continuous Box Girder Bridge Deck

Table 1

Vehicle type classification.

Vehicle classification	Model sketch		Vehicle type description
Model 1			Two-axle vehicle weighing <3 tons
Model 2			Two-axle vehicle weighing >3 tons
Model 3			Single axle and two wheels + single axle and two wheels + single axle and four wheels; Single axle and two wheels + single axle and two wheels + single axle and four wheels; Single axle and double wheel + double axle and four wheels
Model 4			Single axle and two wheels + single axle and two wheels + two axles and four wheels; Single axle and double wheel + single axle and four wheels + double axle and four wheels
Model 5			Single axle and double wheel + double axle and four wheels + double axle and four wheels; Single axle and double wheel + single axle and double wheel + three axle and four wheels; Single axle and double wheel + single axle and four wheel + three axle and four wheels
Model 6			Single axle and double wheel + double axle and four wheel + three axle and four wheels