Guided wavefield curvature imaging of invisible damage in composite structures
Ganggang Sha, Hao Xu, Maciej Radzieński, Maosen Cao, Wiesław Ostachowicz, Zhongqing Su
Topics & Concepts
CurvatureDelamination (geology)Laser scanning vibrometryLaser Doppler vibrometerAcousticsTransducerLamb wavesComposite numberGuided wave testingMaterials scienceComposite laminatesGeologyOpticsWave propagationLaserGeometrySeismologyPhysicsComposite materialTectonicsDistributed feedback laserMathematicsSubductionUltrasonics and Acoustic Wave PropagationOptical measurement and interference techniquesStructural Health Monitoring Techniques