A semi-analytical solution for vibration of rectangular plates with abrupt thickness variation

DOI10.1016/S0020-7683(00)00329-2zbMath1015.74018OpenAlexW2087529162MaRDI QIDQ5939394

Sritawat Kitipornchai, Kim Moew Liew, T. Y. Ng

Publication date: 16 January 2002

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0020-7683(00)00329-2

zbMATH Keywords

semi-analytical methodmode shapesnatural frequenciesdomain decomposition methodabrupt thickness variationglobal energy functionalKirchhoff-Love plate theoryRayleigh-Ritz procedurerectangular plates

Mathematics Subject Classification ID

Analytic approximation of solutions (perturbation methods, asymptotic methods, series, etc.) of dynamical problems in solid mechanics (74H10) Vibrations in dynamical problems in solid mechanics (74H45) Plates (74K20)

Related Items (3)

Free vibration analysis of stepped rectangular plates resting on non-homogeneous elastic foundations ⋮ Fundamental frequency of isotropic and orthotropic rectangular plates with linearly varying thickness by discrete singular convolution method ⋮ Semi-analytical modeling of cutouts in rectangular plates with variable thickness -- free vibration analysis

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