Article,

Loading and Service Life of Transmission Cables subjected to Wind-Induced Vibrations

.
(1987)

Abstract

With the help of a mathematical model for representing a section of transmission line, the author derives common quantities for evaluating the degree of vibration of an overhead line. These quantities describe the actual loading and can be compared to permissible loadings, represented by means of a Wohler curve. In this manner, the anticipated service life of a transmission line subjected .to wind-induced vibrations can be successfully estimated for known operational loadings.

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