Compression Compression fatigue tests on multi stiffener aerospace structures

This dataset contains health monitoring data collected during compression compression fatigue and quasi-static tests of multi stiffener (Level 2) aerospace composite panels. The panels were initially or after some time damaged either by a low velocity impact or by an artificial disbond, located between the stiffener and the skin (a pdf file highlights the locations). Six coupons were tested until failure (2 Quasi-static and 4 fatigue) and the folders contain Acoustic Emission, optical fibres (distributed sensing) data, Lamb wave data and C-scan images of the different impact damages. Data recorded prior to impact are denoted as BI while those after impact are denoted with AI.