MULTI-PARAMETER ANALYSIS OF FLUID-STRUCTURE INTERACTION OF LONG SINGLE CABLE STRUCTURES

The fluid-structure interaction (FSI) of thewind-induced vibration of cable structures is studied in this paper.The basic theory of FSI and the analysis procedure of theweak coupling are discussed. An example of the wind-induced vibration inlaminar wind model and turbulence wind model of a 100 m long cable withdifferent parameters such as inclined angle and yaw angle is computedwith the ANSYS-CFX software. The numerical results agree well with thetheoretical analysis.