Model Analysis of Centre Circular Cutout of Laminated Composite Plate and Square Skew Plate by using FEM

A "composite" is when two or more different materials are combined together to create a superior and unique material. This research presents an experimental of the Model analysis of Centre circular laminated composite plate with circular cutout. The Various sizes of centrally located square plate/skew plate with circular cutouts are considered in order to examine the effect of cutout size and boundary condition on the fundamental natural frequency of the square graphite epoxy laminate. The Natural frequencies of the finite element (FE) were analyzed by the ANSYS software, which was found by analysis.