Linear forced in-plane and out-of-plane vibrations of frames having a curved member

Özyiǧit H., Öz H., Tekelioǧlu M.

Mathematical and Computational Applications, vol.9, no.3, pp.371-380, 2004 (Scopus, TRDizin) identifier

  • Publication Type: Article / Article
  • Volume: 9 Issue: 3
  • Publication Date: 2004
  • Journal Name: Mathematical and Computational Applications
  • Journal Indexes: Scopus, TR DİZİN (ULAKBİM)
  • Page Numbers: pp.371-380
  • Keywords: Curved beams, Forced vibrations, Vibration of frames
  • Manisa Celal Bayar University Affiliated: Yes

Abstract

The forced, in-plane and out-of-plane vibrations of frames comprised of straight and curved members are investigated using Finite Element Methods. The straight and curved beams are assumed as Euler-Bernoulli type and they have circular cross-sections. The frame lies in a single plane. In the analysis, elongation, bending and rotary inertia effects are included. Four degrees of freedom for in-plane vibrations and three degrees of freedom for out-of-plane vibrations are assumed. The in-plane and out-of-plane point and transfer receptances are obtained in order to determine the sensitive and non-sensitive frequency interval of the frame system.