Dynamic stability of spinning pre-twisted beams
โ Scribed by H.P. Lee
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 762 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0020-7683
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The equations of motion of a pre-twisted cantilever beam with a spinning base subject to axial base excitations are formulated by using Euler beam theory and the assumed mode method. The effects of sinusoidal perturbations in terms of the axial accelerations of the beam are then examined by using Bo
This paper deals with the parametric instability of a pre-twisted, cantilevered, three-layered symmetric sandwich beam subjected to a periodic axial load at the free end. The non-dimensional governing equations of motion and the associated boundary conditions are derived by Hamilton's principle. The
The equations of motion of a spinning beam of uniform rectangular cross-section are formulated by using Euler beam theory and the assumed mode method. The equations of motion are then transformed to the standard form of an eigenvalue problem for determining the critical spinning speeds corresponding
A study is presented of the coupled bending-bending-torsion vibrations of a pre-twisted rotating cantilever beam of fibre-reinforced material. The free vibration and dynamic stability problems are discussed. The transverse shear deformation and rotary inertia are included. The effect of the pre-twis