AXISYMMETRIC VIBRATION OF AN INITIALLY STRESSED BIMODULUS THICK CIRCULAR PLATE.

Ji Liang Doong, Lien Wen Chen

研究成果: Article同行評審

25 引文 斯高帕斯(Scopus)

摘要

The fundamental frequency of an axisymmetric clamped circular bimodulus thick plate subjected to a combination of a pure bending stress and extensional stress in the plane of the plate is investigated. The governing equations which are obtained by using the average stress method are solved by the Galerkin method. Natural frequencies are compared with the previous results of Irie et al. for ordinary thick plates. The effects of various parameters on the natural frequencies and neutral surface locations are studied. The bimodulus properties are shown to reduce the frequency coefficient OMEGA , significantly.

原文English
頁(從 - 到)461-468
頁數8
期刊Journal of Sound and Vibration
94
發行號4
出版狀態Published - 1984 一月 1

All Science Journal Classification (ASJC) codes

  • 凝聚態物理學
  • 材料力學
  • 聲學與超音波
  • 機械工業

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