Nonlinear ultrasonic evaluation of high-density polyethylene natural gas pipe thermal butt fusion joint aging behavior
Qiang Wang, Haiting Zhou, Junwei Xie, Xiaomeng Xu
Topics & Concepts
Materials scienceNondestructive testingHigh-density polyethyleneCreepUltrasonic sensorComposite materialWeldingJoint (building)HarmonicsUltrasonic testingThermalNonlinear systemPolyethyleneStructural engineeringAcousticsEngineeringPhysicsVoltageMedicineQuantum mechanicsElectrical engineeringRadiologyMeteorologyUltrasonics and Acoustic Wave PropagationNon-Destructive Testing TechniquesGeotechnical Engineering and Underground Structures