Online remaining fatigue life estimation of curved steel connection using nonlinear ultrasonic modulation
Jinho Jang, Hoon Sohn
Topics & Concepts
Ultrasonic sensorModulation (music)AcousticsNonlinear systemPower (physics)TransducerModulation indexMaterials scienceStructural engineeringEngineeringPulse-width modulationPhysicsQuantum mechanicsUltrasonics and Acoustic Wave PropagationNon-Destructive Testing TechniquesFatigue and fracture mechanics