Identification and Assessment of the Seismic Behaviour of Giotto‘s Bell Tower in Florence (Italy)

Giotto’s Bell Tower in Florence, Italy, exhibits significant seismic vulnerability due to its slender masonry structure. A refined numerical model, developed using finite element analysis and laser scanning data, reveals critical insights into its dynamic behavior under earthquake loads. The study incorporates soil-structure interaction effects, providing a comprehensive assessment of the tower's response to natural accelerograms. Findings suggest targeted preservation strategies to mitigate seismic risks, ensuring the long-term stability of this iconic heritage structure. This approach offers a robust framework for analyzing similar historic towers across Europe.

Spinelli, P., & Betti, M. (2021). Identification and Assessment of the Seismic Behaviour of Giotto‘s Bell Tower in Florence (Italy). 12th International Conference on Structural Analysis of Historical Constructions. https://doi.org/10.23967/sahc.2021.128