11/18/2025
In the wake of the 2023 Mw 7.8 earthquake in southern Turkey, three major viaducts along the Tarsus-Adana-Gaziantep HighwayโNurdagi, Sehitler, and Baspinarโsustained significant damage yet remained standing. Their survival highlighted the strength of their original design and the importance of rapid, effective retrofitting. Engineers implemented steel shell reinforcements, footing enlargements, and FRP strengthening to restore capacity and enhance resilience for future seismic events. This article offers a detailed look at how these critical bridges were repaired and preserved under extraordinary circumstances.
๐Continue reading: https://www.structuremag.org/article/viaduct-damage-assessment-after-the-2023-earthquake-in-turkey-part-2/