The Design and Verification of an Active SAMSR Ultrasonic Guided Wave Monitoring System with Ultra-Low Crosstalk [PDF]
Sensors, 2020 Due to long propagation distance and high sensitivity to a variety of damages, ultrasonic guided wave technologies have been widely applied in the damage detection or health monitoring of pipe networks and large plate-like structures.
Wendong Xue +5 more
doaj +2 more sources
Ultrasonic guided wave nondestructive testing of anchorage quality of rebar resin bolt based on EMD-PCA [PDF]
Scientific ReportsCurrently, the ultrasonic guided wave inspection of the anchoring quality of rebar resin bolts in coal mine tunnels faces issues such as rapid signal energy attenuation, waveform superposition of reflected waves, and waveform complexity, making it ...
Kesong Fan +6 more
doaj +2 more sources
Review of Current Guided Wave Ultrasonic Testing (GWUT) Limitations and Future Directions
Sensors, 2021 Damage is an inevitable occurrence in metallic structures and when unchecked could result in a catastrophic breakdown of structural assets. Non-destructive evaluation (NDE) is adopted in industries for assessment and health inspection of structural ...
Samuel Chukwuemeka Olisa +2 more
doaj +3 more sources
Kissing Bond Damage Identification and Evaluation in CFRP-Reinforced Steel Plates Using Mixed-Frequency Ultrasonic Guided Waves [PDF]
SensorsCFRP laminates are widely adopted for the strengthening of steel structures and the debonding damage poses a severe threat to the integrity of CFRP-reinforced structures.
Ruiqi Guan +5 more
doaj +2 more sources
High-Sensitivity Ultrasonic Guided Wave Monitoring of Pipe Defects Using Adaptive Principal Component Analysis [PDF]
Sensors, 2021 Yang Zheng, Zhifeng Tang, Weixu Liu
exaly +2 more sources
Spectral Verification of the Mechanisms behind FBG-Based Ultrasonic Guided Wave Detection [PDF]
Sensors, 2020 Sidney Goossens +2 more
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An Ultrasonic Guided Wave Mode Excitation Method in Rails
IEEE Access, 2018 This paper proposes a new method for exciting a specific mode of guided ultrasonic wave in a rail. The method requires the cross-sectional mode shape to determine excitation direction, excitation coefficient, and excitation position of each mode.
Xu Xining +4 more
doaj +2 more sources
Ultrasonic Guided Wave Testing on Cross-Ply Composite Laminate: An Empirical Study [PDF]
Sensors, 2020 Muhammad Khalid Malik +2 more
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A Reference Matching-Based Temperature Compensation Method for Ultrasonic Guided Wave Signals [PDF]
Sensors, 2019 Yishou Wang, Bingrong Miao, Hu Sun
exaly +2 more sources
Development of Ultrasonic Guided Wave Transducer for Monitoring of High Temperature Pipelines [PDF]
Sensors, 2019 Tat-Hean Gan +2 more
exaly +2 more sources