Comparative engineering analysis of the Veresk Bridge and the Millau Viaduct: earthquake resistanceand risk assessment

This article presents a comparative engineering analysis of two well-known bridges – the Veresk Bridge (Iran) and the Millau Viaduct (France). The Veresk Bridge and the Millau Viaduct are chosen for the study due to their fundamental differences in structural solutions, environmental conditions, and engineering challenges. The Veresk Bridge is constructed in a seismically active mountainous region using traditional methods, while the Millau Viaduct is designed with modern technologies over a deep gorge subjected to strong winds. These differences enable the compari-son of engineering approaches to structural stability in diverse environmental conditions. The study examines construc-tion materials and structures that ensure their durability and reliability under the influence of various environmental fac-tors. The economic efficiency of design solutions, the stability of structures in operating conditions, and natural factors are assessed. The study identifies potential weak points in structures and provides recommendations for improving their reliability, safety, and service life.