International Journal of Industrial Electronics and Electrical Engineering(IJIEEE).
Paper Title - Semi-Exact Algebraic Expressions For The Natural Frequencies Of Rectangular Kirchhoff-Love Plates
Semi-exact, closed-form algebraic expressions are developed for the natural frequencies of rectangular
Kirchhoff-Love plates. The approach employs plane waves, their edge reflections, and phase closure considerations. The
semi-exact nature is such that the analysis exactly satisfies plate boundary conditions along each edge when taken in
isolation, but not fully when combined, and thus is approximate near a corner. As frequency increases, the expressions
become increasingly more accurate. For clamped square plates, closed-form expressions are developed in algebraic form for
the first time and it is shown that the expressions for the first twenty non-dimensional natural frequencies are within 0.06%
of their exact values.
Author - Michael j. Leamy
Citation - Michael j. Leamy ,
Michael j. Leamy " Semi-Exact Algebraic Expressions For The Natural Frequencies Of Rectangular Kirchhoff-Love Plates " ,
International Journal of Industrial Electronics and Electrical Engineering , Volume-4,Issue-2 ( Feb, 2016 )