Natural vibrations of thick circular plate based on the modified Mindlin theory
作者： I Senjanovic , N Hadzic , N. Vladimir , D-S Cho , None
DOI: 10.24423/AOM.1216
关键词:
摘要: Outline of the modified Mindlin theory is presented in which mathematical model with three differential equations motion for total deflection and rotations decomposed into a single equation pure bending vibrations transverse shear rotary inertia effects two in-plane vibrations. The governing are transformed from orthogonal to polar coordinate system purpose circular plate vibration analysis. fourth order flexural split further second Bessel type. Also, by introducing displacement potential functions. exact values natural frequencies listed compared FEM results.
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