Low-frequency ultrasonic array imaging for detecting concrete structural defects in blind zones
J Yang, G Fan, Y Xiang, H Zhang, W Zhu… - … and Building Materials, 2024 - Elsevier
Ultrasonic array (UA) imaging is a promising non-destructive testing (NDT) method that is
extensively used for defect detection. Due to the high attenuation characteristics of ultrasonic …
extensively used for defect detection. Due to the high attenuation characteristics of ultrasonic …