Free‐vibration analysis of single‐layer and two‐layer bimodular beams

Jong‐Shyong ‐S Wu, Hung-Sying Jing, Chun‐Rong ‐R Cheng

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

A method is presented for determining the natural frequencies and the corresponding mode shapes of isotropic bimodular beams at certain supporting conditions. Although only the lowest three modes of the single‐layer and two‐layer bimodular beams were studied, in principle, the method may also be used to determine higher‐mode natural frequencies and shapes of the multi‐layer beams. Numerical analysis shows that the approach is suitable for the free‐vibration analysis of clamped/free and hinged/hinged bimodular beams.

原文English
頁(從 - 到)955-965
頁數11
期刊International Journal for Numerical Methods in Engineering
28
發行號4
DOIs
出版狀態Published - 1989 一月 1

All Science Journal Classification (ASJC) codes

  • Numerical Analysis
  • Engineering(all)
  • Applied Mathematics

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