Ultrasonic wavefiled images for crack concrete

This is an ultrasonic wavefield image dataset of cracked concrete, sourced from the AQAQUS finite element software. A total of 240 crack conditions were set, excited by PZT. One file contains four files: 1. Wavefield_image: A total of 301 frames of wavefield images, with a resolution of 400×400 and a sampling interval of 5e-7s.2. label: Label map of the crack images.3. simulation_coordinates: Surface sensor position coordinates, corresponding to the scanning points in the SLDV simulation.4. V3_displacement_output: Time-history data of the V3 direction from the sensors, simulating the signals acquired by the SLDV.