GNGTS 2023 - Atti del 41° Convegno Nazionale

Session 2.2 GNGTS 2023 Starting from this information, a 2D numerical model was made and it was compared with the 1D models (using a linear-equivalent analysis-based approach) at twelve selected control points along the section. As input for these models, a sevenfold of accelerograms were provided, which were consistent with the seismo-tectonic regime of the analyzed site (orogenic front characterized by compressional tectonics) and spectrum-compatible with the elastic response spectrum required by the current seismic legislation (NTC, 2018), for a return period TR = 475 years.