Free and forced vibration of a beam supported at many locations
β Scribed by S.Q. Lin; C.N. Bapat
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 717 KB
- Volume
- 142
- Category
- Article
- ISSN
- 0022-460X
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π SIMILAR VOLUMES
which, by using equation ( 6), becomes The equation for rotatory motion of the concentrated mass about its central axis and parallel to y-axis is in which is the angular acceleration, takes the form EI @
In this paper, the free and forced vibration of a fixed-free Euler-Bernoulli beam in contact with a rigid cylindrical foundation is studied. One end of the beam is clamped at the top of the rigid cylindrical foundation and the other end is free. The vibrations are separated into upward and downward
A method of analysis for the forced vibration of a beam with viscoelastic boundary supports is proposed based on complex normal mode analysis. The viscoelastic support regions are first described in terms of equivalent complex stiffness coefficients, and then using the complex modes of the beam syst