Numerical aspects for free vibration of thick plates. I: Formulation and verification. II: Numerical efficiency and vibration frequencies

DOI10.1016/S0045-7825(97)00198-9 10.1016/S0045-7825(97)00197-7; 10.1016/S0045-7825(97)00198-9zbMath0961.74030OpenAlexW2051733962MaRDI QIDQ1971463

Sritawat Kitipornchai, Kim Moew Liew, Chee Wah Lim

Publication date: 5 June 2001

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7825(97)00197-7

zbMATH Keywords

free vibration analysishigher-order plate theorytransverse shear strainminimization of energy functionalkinematic boundary conditionsboundary-compliant admissible shape functionsglobal plate elementkinetic energy integralsshear deformable rectangular platesthick shear deformable rectangular plates

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Plates (74K20) Numerical approximation of solutions of dynamical problems in solid mechanics (74H15)

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