VIBRATION ANALYSIS OF COMPOSITE PLATE ON FABRICATION PROCESS

Abstract

During their working lives, the majority of structural components are often subjected to dynamic loadings. These parts may frequently need to operate in harsh dynamic environments where resonant vibrations do the most harm. Stress and frequency are used to estimate a material's susceptibility to vibration-induced material fracture. For the structure's safety, the vibration's maximum amplitude must not exceed a certain threshold. As a result, vibration analysis has become crucial when designing a structure in order to predict its response and take the appropriate action to regulate structural vibrations and their amplitudes. In order to evaluate the free vibration of woven fibre Glass/Epoxy composite plates in free-free boundary conditions, the current study incorporates comprehensive experimental effort. The hand-layup technique is used to create the composite plates made of woven glass fibre and epoxy matrix specimens. Tensile testing of specimens is another experimental method for determining the elastic properties of the plate. In order to determine the Natural frequencies, an experimental research is conducted utilising the modal analysis technique. This experiment is also used to verify the outcomes of the FEA performed with Ansys. In-depth research is done on the impact of various parameters, such as aspect ratio and fibre orientation, on woven fibre composite plates under free-free boundary conditions. For researchers and engineers working on design applications, this study may be a significant resource.

Cite as

Sasmita Sahoo, & Pradip Kumar Sahu. (2022). VIBRATION ANALYSIS OF COMPOSITE PLATE ON FABRICATION PROCESS. Research and Reviews on Experimental and Applied Mechanics, 5(2), 1–17. https://doi.org/10.5281/zenodo.7064669