Free vibration analysis of Timoshenko beams by DSC method

CİVALEK Ö., Kiracıoğlu O.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING, vol.26, no.12, pp.1890-1898, 2010 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 26 Issue: 12
  • Publication Date: 2010
  • Doi Number: 10.1002/cnm.1279
  • Journal Name: INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1890-1898
  • Keywords: shear deformable beam, Timoshenko beam, free vibration, discrete singular convolution, DISCRETE SINGULAR CONVOLUTION, SHEAR DEFORMATION THEORIES, FINITE-ELEMENT MODEL, RECTANGULAR-PLATES, MINDLIN PLATES, DIFFERENTIAL QUADRATURE, NATURAL FREQUENCIES, INTERNAL SUPPORTS, BENDING SOLUTIONS, DYNAMIC-ANALYSIS
  • Akdeniz University Affiliated: Yes

Abstract

Free vibration analysis of Timoshenko beams has been presented. Discrete singular convolution method is used for numerical solution of equation of motion of Timoshenko beam. Clamped, pinned and sliding boundary conditions and their combinations are taken into account. Typical results are presented for different parameters and boundary conditions. Numerical results are presented and compared with that available in the literature. It is shown that very good results are obtained. This method is very effective for the study of vibration problems of Timoshenko beam. Copyright (C) 2009 John Wiley & Sons, Ltd.