This paper deals with the dynamic analyses carried out to determine the aeolian vibration behavior of the All Dielectric Se~ Supporting Optical Cables (ADSS). The vibration numerical simulation usually requires two main tests giving the cable self-damping and the flexural stiffness EJ. Considering the long lasting experience gained on metallic cables. both the power method (PM) and the inverse standing wave ratio (ISWR) have been considered. in order to evaluate the cable self-damping. Some improvements, proven to be necessary in transferring the methods to the ADSS cables. are then described. Results from a standardized fatigue test are also shown and critically discussed,
All Dielectric self-supporting cables: mechanical features and aeolian vibration / Cigada, A; Falco, M; Marelli, P; Consonni, E; Sutehall, R; Vanali, Marcello. - STAMPA. - (1998), pp. 1-10. (Intervento presentato al convegno International Wire and Cables Symposium tenutosi a USA nel November 16-19, 1998).
All Dielectric self-supporting cables: mechanical features and aeolian vibration
VANALI, Marcello
1998-01-01
Abstract
This paper deals with the dynamic analyses carried out to determine the aeolian vibration behavior of the All Dielectric Se~ Supporting Optical Cables (ADSS). The vibration numerical simulation usually requires two main tests giving the cable self-damping and the flexural stiffness EJ. Considering the long lasting experience gained on metallic cables. both the power method (PM) and the inverse standing wave ratio (ISWR) have been considered. in order to evaluate the cable self-damping. Some improvements, proven to be necessary in transferring the methods to the ADSS cables. are then described. Results from a standardized fatigue test are also shown and critically discussed,I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.