SRB (Seismic Resilience-Based) methodology for historical centers: San Marino case study

A novel methodology for assessing seismic resilience (SR) at the scale of urban blocks, rather than individual buildings, has been successfully applied to San Marino's historic center—a UNESCO World Heritage Site. This approach combines 3D surveys and visual inspections to derive empirical fragility curves, enabling more accurate quantification of structural vulnerabilities in historical city centers. Unlike previous studies focused on singular structures, this method provides a comprehensive framework for evaluating recovery investments, addressing the complex interplay of adjacent buildings with shared typologies. The findings highlight its potential for preserving cultural heritage while enhancing seismic resilience in vulnerable urban regions.

Forcellini, D., McAvoy, S., & Kuester, F. (2025). SRB (Seismic Resilience-Based) methodology for historical centers: San Marino case study. Resilient Cities and Structures, 4(4), 132–142. https://doi.org/10.1016/j.rcns.2025.12.001