Study on Dynamic Amplification Coefficient of U-Shaped Girder Based on Vehicle-Bridge Coupling Dynamics

Table 5

Distribution of the DAFs of the U-shaped girder designed for the type-D vehicle.

V	Vertical deflection	Longitudinal stress	Lateral stress
120
140
160
180
200

1.0∼1.1; 1.1∼1.2; 1.2∼1.3; 1.3∼1.4.