GNGTS 2015 - Atti del 34° Convegno Nazionale

Fig. 2 – a) Topographic profile of the reconstructed embankment. Picture facing downstream. b) T1, resistivity cross- embankment profile. Picture facing downstream. All distances are expressed in meters. Tab. 1 - Summary of the geophysical measurements realized at the Frassine field site. Date Methodology Set-up and array October 9, 2014 ERT Longitudinal profile, 48 elec., 1 m sp., dip-dip Longitudinal profile, 48 elec., 1 m sp., W-S Longitudinal profile, 48 elec., 2 m sp., dip-dip Longitudinal profile, 48 elec., 2 m sp., W-S November 21, 2014 ERT Longitudinal profile, 48 elec., 1 m sp., dip-dip Longitudinal profile, 48 elec., 1 m sp., W-S Longitudinal profile, 48 elec., 2 m sp., dip-dip Longitudinal profile, 48 elec., 2 m sp., W-S MASW 19 meas. on the reconstructed sector, 6 on the natural levee: 24 geoph., 2 m sp. SP Lower outer face profile Seepage berm profile February 2, 2015 ERT Longitudinal profile, 48 elec., 2 m sp., dip-dip SP Lower outer face profile February 20, 2015 ERT T1: Cross-embankment profile, 48 elec., 0.75 m sp., dip-dip T2: Cross-embankment profile, 48 elec., 0.75 m sp., dip-dip GPR G1: Cross-embankment, ZOP configuration G2: Cross-embankment, ZOP configuration April 9, 2015 ERT Cross-river profile, 72 elec., 1 m sp., dip-dip Cross-river profile, 72 elec., 1 m sp., W-S 46 GNGTS 2015 S essione 3.2