A Review on the Effect of Structural Performance of Cable-stayed Bridges

Abstract

Cable-stayed bridges have become a preferred choice for long-span crossings due to their aesthetic appeal, structural efficiency, and cost-effectiveness. The performance of these bridges is highly influenced by factors such as cable arrangement, pylon height, deck stiffness, and material properties. This review critically examines recent studies on the structural performance of cable-stayed bridges, focusing on parameters such as load-carrying capacity, deflection behavior, vibration characteristics, and durability under various environmental and loading conditions. The review highlights the influence of design configurations, stressing techniques, and construction methodologies on the overall structural behavior. Additionally, challenges related to fatigue, cable tensioning, and dynamic response are discussed to provide a comprehensive understanding of the factors affecting performance. The findings can assist engineers and researchers in optimizing design strategies and improving the safety, durability, and efficiency of future cable-stayed bridge projects.