Performance-Based Methodology for Seismic Design and Evaluation of Bridges

Numerous methods have been proposed for the seismic-resistant design of buildings, with performance-based design being one of the most promising approaches. This method integrates various previous techniques, offering a comprehensive framework. However, regrettably, there has been inadequate attention given to adapting this method for bridge applications in codes. It is evident that a similar effort, akin to what has been accomplished for buildings, is also necessary for bridges. By scrutinizing the design methods outlined in various codes and identifying their weaknesses, it is possible to achieve suitable results for the performance-based design of bridges. This research aims to develop a performance-based design method specifically tailored for bridges, thereby familiarizing engineers with the performance levels of bridges. The goal is to enhance the seismic resilience of bridges by providing a robust and adaptable design framework that aligns with the evolving needs of modern infrastructure.

کلیدواژه ها:

Seismic Resilience ، Bridge Engineering ، Disaster Recovery