PSI - Issue 78

Roberta Di Chicco et al. / Procedia Structural Integrity 78 (2026) 497–504

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Further studies will involve non-linear dynamic analyses to achieve a more accurate assessment of the aggregate’s seismic response. Acknowledgements The Authors would like to acknowledge the DPC-ReLUIS 2024 – 2026 research project (WP4 research line) for the financial support to the current research activity. References Angiolilli, M., Lagomarsino, S., Cattari, S., Degli Abbati, S., 2021. Seismic fragility assessment of existing masonry buildings in aggregate. Engineering Structures 247, 113218. Sorrentino, L., Cattari, S., Da Porto, F., Magenes, G., Penna, A., 2019. Seismic behaviour of ordinary masonry buildings during the 2016 central Italy earthquakes. Bulletin of Earthquake Engineering, 17(10), 5583-5607. Dolce, M., Prota, A., Borzi, B., da Porto, F., Lagomarsino, S., Magenes, G., Moroni, C., Penna, A., Polese, M., Speranza, E., Verderame, G.M., Zuccaro, G., 2021.Seismic risk assessment of residential buildings in Italy. Bulletin of Earthquake Engineering 19,2999 – 3032. Acito, M., Buzzetti, M., Cundari, G.A., Milani, G., 2023. General methodological approach for the seismic assessment of masonry aggregates. Structures 57, 105177. Valente, M., Milani, G., Grande, E., Formisano, A., 2019. Historical masonry building aggregates: advanced numerical insight for an effective seismic assessment on two row housing compounds. Engineering Structures 190, 360 – 379. Formisano, A., Florio, G., Landolfo, R., Mazzolani, F.M., 2015. Numerical calibration of an easy method for seismic behaviour assessment on large scale of masonry building aggregates. Adv. Eng. Software 80, 116 – 138. Benedetti, D., Petrini, V.,1984. On the seismic vulnerability of masonry buildings: an evaluation method. L’industria Delle Costruzioni 149, 66– 74 (in Italian). Milutinovic, Z., Trendafiloski, G., 2003. Risk-UE an advanced approach to earthquake risk scenarios with applications to different european towns. Report to WP4: Vulnerability of Current Buildings. Zuccaro, G., Dolce, M., De Gregorio, D., Speranza, E., & Moroni, C., 2015. La scheda CARTIS per la caratterizzazione tipologico-strutturale dei comparti urbani costituiti da edifici ordinari. Valutazione dell’esposizione in analisi di rischio sismico , 34th National Conference of the GNGTS. Trieste, Italy. Pinasco, S., Lagomarsino, S., Cattari, S., 2025. Unreinforced masonry buildings in aggregate of urban settlements: Current approaches and critical issues for the seismic vulnerability assessment. Structures 73,108335. Di Chicco, R., Chieffo, N., Formisano, A., 2024. Exposure and seismic vulnerability of masonry buildings grouped in aggregate of a typical historical centre in the Basilicata region of Italy. Journal of Building Engineering 94, 109859. Amitrano, L., Di Chicco, R., Formisano, A., 2025. Seismic vulnerability and fragility assessment of masonry structures within the historic centre of Meta (Naples, Southern Italy). Journal of Building Engineering 104,112328. Pianese, G., Chieffo, N., Milani, G., Partov, D., Formisano, A., 2025. Seismic vulnerability assessment of historical buildings in Sofia: A multi Methodological approach. Journal of Building Engineering 101,111834. Di Trapani, F., Villar, S., Di Benedetto, M., Petracca, M., Camata, G., 2024. Seismic response of unreinforced masonry building aggregates: Investigation on the "aggregate-effect" based on an elementary building aggregate. Engineering Structures 316, 118301. Di Chicco, R., Formisano, A., 2025. Parametric fragility study on a masonry building aggregate prototype within a minor historical area, 43rd National Conference of the GNGTS. Bologna, Italy. Ruggieri, S., Liguori, F.S., Leggieri, V., Bilotta, A., Madeo, A., Casolo, S., Uva, G., 2023. An archetype-based automated procedure to derive global-local seismic fragility of masonry building aggregates: META-FORMA-XL. International Journal of Disaster Risk Reduction 95,103903 . Lagomarsino, S., Cattari, S., Ottonelli, D., 2021. The heuristic vulnerability model: fragility curves for masonry buildings. Bull. Earthquake Engineering 19, 3129 – 3163.