GNGTS 2016 - Atti del 35° Convegno Nazionale

GNGTS 2016 S essione 3.2 545 S-wave velocity ranging between 1100 m/s and 2520 m/s (Fig. 3). Also in this case lower values are present in the upper part of the dam body, as well as show the three seismic tomographies. Even Poisson ratios show typical values of the concrete in good condition, varying between 0.29 and 0.41 (at the upper part of the dam body), which are representative values for concrete. Fig. 2 – An example of curved raytracing obtained for TS4 section and P-wave tomographic model obtained for TS4, TS10 and TS14 sections.