Steady state wave-field response for aluminium structures of varying thickness - data

Meassurements taken on a Polytec Vibrometer capturing the steady state response of a multi frqueny or single frequency guided wave in two test specimens (Specimen 1 - 3mm thick aluminium plate with 3 circularly thickned areas. Specimen 2 - 8mm thick aluminium plate with thickness features varying from 0.5mm to 8mm)

Reserach results based upon these data are published at https://doi.org/10.1016/j.ymssp.2020.106801