Dynamic Coupling Analysis of Vehicle-Bridge System for Long-Span Suspension Bridge Based on Backpropagation Neural Network Method

<div>Road roughness function in longitudinal direction of the stiffened girder (showing the road roughness and the road roughness derivative of half span length only, the other half is taken symmetrically).</div>

Advances in Civil Engineering

fig7

Figure 7

Figure 7: Dynamic Coupling Analysis of Vehicle-Bridge System for Long-Span Suspension Bridge Based on Backpropagation Neural Network Method 