Numerical deflection and stress prediction of cutout borne damaged composite flat/curved panel structure

This article presents the deflection and stress responses of the concentric cutout impregnated composite curved/flat panel structure, including the variable cutout profiles (square, circular, and elliptical). The model can compute the structural configuration due to the curvature parameter change, i.e., plate, spherical, cylindrical, elliptical, and hyperboloid. The damaged composite structural model is derived using a cubic-order of...