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The effect of small changes in mass and stiffness on the natural frequencies and modes of vibrating systems

✍ Scribed by R.P.N. Jones

Publisher
Elsevier Science
Year
1960
Tongue
English
Weight
279 KB
Volume
1
Category
Article
ISSN
0020-7403

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πŸ“œ SIMILAR VOLUMES

CHANGES IN THE NATURAL FREQUENCIES OF RE
CHANGES IN THE NATURAL FREQUENCIES OF REPEATED MODE PAIRS INDUCED BY CRACKS IN A VIBRATING RING
✍ R.N. Wake; J.S. Burgess; J.T. Evans πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 187 KB

The presence of cracks in solid structures can be detected by measuring changes in the natural frequencies of appropriate vibration modes. In the present work a simple energy-based model of a vibrating ring is presented to estimate the effect of a crack on the frequencies of repeated mode pairs. Int

A STUDY ON MODE LOCALIZATION PHENOMENA:
A STUDY ON MODE LOCALIZATION PHENOMENA: INFLUENCES OF THE STIFFNESS AND THE MASS OF THE COUPLER ON MODE LOCALIZATION
✍ Dong-Ok Kim; In-Won Lee πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 379 KB

The influences of the stiffness and the mass that constitute a coupler between two substructures of the periodic structures on mode localization are studied theoretically, and the results are confirmed by numerical examples. The results of this study show that the mass as well as the stiffness of th