Fluid-structure interaction analysis for double cable structures

The wind-induced vibration response of multi-cable structures is special and different from that of single cable structures. The cable in the flow field for multi-cable structures has significant perturbations on the cable's dynamic response nearby. Double cable structure is a typical kind of multi-cable structures. In this paper based on strong coupling fluid-structure interaction(FSI)analysis, the wind-induced vibration in different cases is analyzed in detail. By systematical parameter analysis and the conclusions of the analysis results, the wind dynamics properties were obtained, which can give reference for the design and engineering application of similar cable structures. ©, 2014, Tianjin University. All right reserved.