Fault Detection of In-Service Bridge Expansion Joint Based on Voiceprint Recognition

<div>Training and evaluation of ConFormer VPR model for vehicle impact sound classification. (a) Loss curve and accuracy curve. (b) ROC curve and AuC value.</div>

Structural Control and Health Monitoring

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Figure 16

Figure 16: Fault Detection of In-Service Bridge Expansion Joint Based on Voiceprint Recognition 