Modal Analysis of Woven Composites: Comparison of 2D and 3D Patterns Under Various Boundary Conditions

ABSTRACT Woven composites have extensive applications in various industries, including aerospace, automotive, and military. The scientific analysis of this particular type of composite material is crucial for optimizing their dynamic systems in various industrial components and ensuring their performance meets the required standards. In this article, we address the complex changes that occur in the vibrational frequency of rectangular woven composite plates. We examine the significant effects that binder fibers have on woven composites under different boundary conditions and provide a comprehensive comparison of the vibrational patterns exhibited by woven structures with and without binder fibers. To enhance the understanding of these phenomena, we also present a detailed frequency analysis, which is then compared with the results obtained from finite element simulations.