![]() It should be noted that cable-stayed bridges can now be analyzed with a high level of precision using high-speed digital computers and advanced analytical methods. ![]() This advance gave the first spark of the beginning of a system that mainly depends on cables. ![]() has established the need to raise cable stress in order to minimize the sag effect. However, the high-straining actions due to seismic loads may cause structural damage if the analysis does not correctly investigate such loads.ĭischinger F. Cable-stayed bridges for the span ranges of 700–1500m have been proved to be mechanically, cost-effectively, and aerodynamically superior to suspension bridges. The relationship between those subsystems makes cable-stayed bridges structurally efficient for long spans. There are three major subsystems in the structural system of cable-stayed bridges: girder (deck), tower (pylon), and cables. Cable-stayed bridges are indeterminate structures.
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