𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the connection of viscously damped continuous vibratory systems

✍ Scribed by J.O. Hallquist; V.W. Snyder


Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
552 KB
Volume
32
Category
Article
ISSN
0022-460X

No coin nor oath required. For personal study only.

✦ Synopsis


An analytical technique is presented to combine viscously damped multi-dimensional continuous systems with discrete springs or viscous dampers. The known characteristics of the unconnected SYstems are used to generate a characteristic equation leading to the complete solution of the combined system. The method circumvents many of the numerical difficulties associated with problems involving eigenvalues with the same or nearly the same moduli. A variety of numerical examples of this type are included.


πŸ“œ SIMILAR VOLUMES


ON THE SENSITIVITIES OF THE EIGENVALUES
✍ M. GΓΌrgΓΆze πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 196 KB

This paper deals with the investigation of the sensitivity of the eigenvalues of a special mechanical system. It consists of a clamped-free Bernoulli-Euler beam carrying a tip mass. The vibrations of the beam are damped by a viscous damper which is attached to it within the span. The main concern li

Quantification of the extent of non-prop
✍ G. Prater Jr.; R. Singh πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 861 KB

The primary objective of this paper is to present several numerical indices developed to determine quantitatively the extent of non-proportional damping present within a discrete vibratory system. A total of five distinct indices are considered. Two of these are based on the complex modes of a gener