Free vibration of plated structures by grillage method

T. Balendra, N. E. Shanmugam

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

Free vibration of plated structures such as plates, stiffened plates and cellular structures are analysed by the grillage method. The accuracy of the method is assessed by comparing with published results and those of the finite element method. Reasonably good results are obtained by the grillage method, which is less demanding on computer time and thus reduces the cost of analysis substantially. By using the grillage method the influence of the number of stiffeners in a stiffened plate and the number of webs in a cellular structure on the vibration characteristics of plated structures is investigated.

Original languageEnglish
Pages (from-to)333-350
Number of pages18
JournalJournal of Sound and Vibration
Volume99
Issue number3
DOIs
Publication statusPublished - 8 Apr 1985
Externally publishedYes

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free vibration
Finite element method
Costs
finite element method
costs
vibration

ASJC Scopus subject areas

  • Engineering(all)
  • Mechanical Engineering

Cite this

Free vibration of plated structures by grillage method. / Balendra, T.; Shanmugam, N. E.

In: Journal of Sound and Vibration, Vol. 99, No. 3, 08.04.1985, p. 333-350.

Research output: Contribution to journalArticle

Balendra, T. ; Shanmugam, N. E. / Free vibration of plated structures by grillage method. In: Journal of Sound and Vibration. 1985 ; Vol. 99, No. 3. pp. 333-350.
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