✦ LIBER ✦

Rail Vibrations in the High Frequency Range

✍ Scribed by Kl. Knothe; Z. Strzyzakowski; K. Willner

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 378 KB
Volume: 169
Category: Article
ISSN: 0022-460X
DOI: 10.1006/jsvi.1994.1009

No coin nor oath required. For personal study only.

✦ Synopsis

Different models of rails for the high frequency range are compared. In addition to known models, a new model based entirely upon the finite element method is presented. The models are used to calculate the dispersion relations for wave propagation in free rails up to (15 \mathrm{kHz}). The results for different models are compared. The deviations are explained and the validity ranges for the different models are given.

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