Inverse analysis of interlaminar strength in CFRP laminates using pulse laser spallation method

In this article, the interlaminar tensile strength between CFRP prepregs with [0°/90°]s lay-up was evaluated with pulse laser spallation method. Transformation functions were applied to obtain the interlaminar stress in the inverse analyses. The pulsed laser spallation test was used to investigate the dynamic interlaminar strength and the static interlaminar strength was determined by the static stud-pull-test. Two different curing conditions...