A modified virtual time reversal method for enhancing monitoring sensitivity of bolt preloads based on ultrasonic guided waves
Fei Du, Zhenxiong Tian, Nan Yang, Xuan Zhang, Chao Xu, Shaofeng Wang, Zhongqing Su
Topics & Concepts
Bolted jointEngineeringStructural engineeringSuperposition principleSIGNAL (programming language)AcousticsGuided wave testingWaveformSensitivity (control systems)Ultrasonic sensorFinite element methodNonlinear systemVibrationComputer scienceElectronic engineeringPhysicsMathematicsMathematical analysisVoltageProgramming languageElectrical engineeringQuantum mechanicsUltrasonics and Acoustic Wave PropagationGeophysical Methods and ApplicationsNon-Destructive Testing Techniques