Dynamic stability of thick bimodulus beams

L. Y. Chen, P. D. Lin, L. W. Chen

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


Dynamic stability of bimodulus beam subjected to a periodic axial load is investigated by using the Timoshenko beam theory. To determine the instability frequency ranges, the Bolotin's method is employed. The effects of in-plane load, slenderness ratios and modulus ratios on the instability regions are investigated.

Original languageEnglish
Pages (from-to)257-263
Number of pages7
JournalComputers and Structures
Issue number2
Publication statusPublished - 1991

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Modelling and Simulation
  • General Materials Science
  • Mechanical Engineering
  • Computer Science Applications


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