Axisymmetric dynamic stability of a bimodulus thick circular plate

Chen Lien-Wen Chen, Juang Dar-Ping Juang

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

The object of the present paper is to investigate the dynamic stability of bimodulus thick circular and annular plates subjected to a combination of a pure dynamic bending and a uniform dynamic extensional stress in the plane of the plate. The Mindlin plate finite element model is established to solve the dynamic stability problems of an axisymmetric circular plate. A ring type element is chosen to approach the axisymmetric problem. The obtained results of the dynamic stability region are shown to be very good when compared with the closed form solutions for ordinary plates. The influences of various parameters on the dynamic stability boundary are studied.

Original languageEnglish
Pages (from-to)933-939
Number of pages7
JournalComputers and Structures
Volume26
Issue number6
DOIs
Publication statusPublished - 1987

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Modelling and Simulation
  • Materials Science(all)
  • Mechanical Engineering
  • Computer Science Applications

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