GNGTS 2024 - Atti del 42° Convegno Nazionale

Session 2.2 GNGTS 2024 Fig. 2 – Cloud data (indicated with NC) and regressions obtained for the four studied configuraCons (PGA) This study challenges the assumpCon that idenCcal seismic scenarios, at least in terms of commonly used seismological parameters (magnitude, focal mechanism, site condiCons, source-to-site distance) produce uniform structural responses. The observed variaCons in fragility curves, here reported only for the life safety (LS) performance level, underscore the need for an understanding of crustal and local model interacCons in seismic risk assessment, emphasizing the importance of considering various configuraCons for a comprehensive analysis (Fig. 3).