Early fatigue damage evaluation based on nonlinear Lamb wave third-harmonic phase velocity matching
Gaozheng Zhao, Mingshun Jiang, Wei Li, Yuxiang Luo, Qingmei Sui, Lei Jia
Topics & Concepts
Lamb wavesPhase velocityAcousticsNonlinear systemMaterials scienceHarmonicMatching (statistics)Structural engineeringPhysicsEngineeringSurface waveMathematicsOpticsStatisticsQuantum mechanicsUltrasonics and Acoustic Wave PropagationFatigue and fracture mechanicsStructural Health Monitoring Techniques