Damage detection for high-speed railway standard box girders based on time–frequency characteristics of train-induced strain

Keyphrases

• Box Girder 100%
• Confidence Boundary 33%
• Damage Detection 100%
• Damage Features 66%
• Damage Localization 33%
• Damage Quantification 33%
• Deformation Characteristics 33%
• Denoising Autoencoder 33%
• Effective Maintenance 33%
• Element Analysis 33%
• Frequency Interval 66%
• High-speed Railway 100%
• High-speed Railway Box Girder 100%
• Induced Strain 100%
• Inverse Cumulative Distribution Function 33%
• Maintenance Strategy 33%
• Mechanical Characteristics 33%
• Operational Variability 33%
• Optimal Frequency 33%
• Particle Swarm Optimization Algorithm 33%
• Plate Element 33%
• Railway Standards 100%
• Remove Noise 33%
• Strain Sensor 33%
• Wavelet Transform 33%

Engineering

• Box Girder 100%
• Cumulative Distribution Function 16%
• Damage Detection 100%
• Deformation Characteristic 16%
• Denoising Autoencoders 16%
• Frequency Interval 33%
• Maintenance Strategy 16%
• Mechanical Property 16%
• Optimal Frequency 16%
• Particle Swarm Optimization 16%
• Plate Element 16%