GNGTS 2023 - Atti del 41° Convegno Nazionale

Session 2.2 GNGTS 2023 The seismic profiles show a fractured zone in the middle of the valley and confirms the presence of a buried fault trending south-north; the thickness of the cover reaches 20 m in the footwall (west side) while it does not exceed 15 m in the hangingwall (east side) (Fig. 2). Figure 2: Refraction seismic profiles in the central valley area, with associated Vs profiles obtained from MASW/ReMi tests and DH test close to the damaged building.