Ritz finite element approach to nonlinear vibrations of a Timoshenko beam
โ Scribed by Sarma, B. S. ;Varadan, T. K.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1985
- Tongue
- English
- Weight
- 533 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0748-8025
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This paper presents a four-node Timoshenko beam finite element with variable degrees of freedom. Both the element transverse displacement and the rotation of the beam cross-section are described by a cubic polynomial plus a variable number of trigonometric sine terms. The polynomial terms are used t
Large amplitude free flexural vibrations of horizontally circular curved beams have been investigated for the first time. Numerical solutions have been obtained by the finite element method. A three-noded horizontally curved isoparametric beam element has been chosen for this purpose. A non-linear s
A method of modal analysis is proposed in this paper to investigate the forced vibration of multi-span Timoshenko beams. The ratio of the radius of gyration of the cross-section to one span length is defined as a parameter r. The effect of r on the first modal frequency of a beam is studied. A conce