Modeling and Verifying the Dynamic Response of Layered Plate Damping Systems
摘要
The dynamic response of plate systems in which similar size plates are joined with bolts is modeled. Specifically, the modal response of analytical, numerical, and experimental models is compared and is shown to vary with respect to bolt pattern, number of joint interfaces, plate thickness, and bolt preload. The contrast between the numerical (validated with experimental data through model updating) and the analytical models quantifies the complexity of a joined plate system as opposed to a homogenous plate. Comparing and accurately modeling these configurations further the understanding of the dynamic response of layered joined plates.