Natural Frequencies of Isotropic Rectangular Plates in Improved Accuracy

The objective of this paper is to present comprehensive lists accurate natural frequencies isotropic thin rectangular plates. For purpose, a simple yet very analytical approach described study the free vibration In numerical computations, convergence and comparison studies are conducted check accuracy solution demonstrate improvement solutions in results. Twenty-one tables then provided give lowest six frequency parameters for all possible combinations three typical edge conditions (clamped, simply supported edges). Each value given five significant figures non-Levy type problem (i.e., two opposite edges not supported) Levy problem. These results presented different aspect ratios same format past representative reference.