Research on vibration noise of the composite laminated plate structure based on the FEM-BEM

Abstract

Based on the FEM-BEM hybrid method, the effects of the angle of composite layer, number of layers and the opening position of a composite material and opening form are studied in order to get these three aspects’ influence law on the vibration and acoustic radiation properties of the composite laminated plate structure, which can provide some reference for the engineers to design the composite laminated plate structure.