GNGTS 2024 - Atti del 42° Convegno Nazionale

Session 3.2 GNGTS 2024 Fig. 2 – Simulaton related to a conductve sphere (ρ2 = 10 Ωm) in a resistve background (ρ1= 1000 Ωm). A) Modelled mesh (lef), computed secondary potental (centre) and computed secondary potental along a line of electrodes at the surface (right); the rato between the depth of the sphere centre and its radius is 3 (depth = 30 m, radius = 10 m). B) same as A) with the rato between the depth of the sphere centre and its radius equal to 1.1 (depth = 11 m, radius = 10 m). References Aguzzoli, A., Hojat A., Zanzi L., Arosio, D.;2020: Two Dimensional ERT Simulatons to Check the Integrity of Geomembranes at the Base of Landfll Bodies. In 26th European Meetng of Environmental and Engineering Geophysics, 2020, p.1 – 5. Aguzzoli, A., Fumagalli, A., Scot, A., Zanzi, L., Arosio, D.;2021: Inversion of Synthetc and Measured 3D Geoelectrical Data to Study the Geomembrane below a Landfll. In 4th Asia Pacifc Meetng on Near Surface Geoscience & Engineering, 2021, p.1 - 5. Aldridge, D. F., & Oldenburg, D. W. ;1989: Direct current electric potental feld associated with two spherical conductors in a whole‐space 1. Geophysical prospectng , 37 (3), 311-330. Fumagalli, A., Panzeri, L., Formaggia, L., Scot, A., Arosio, D.; 2023: A mixed-dimensional model for direct current simulatons in presence of a thin high-resistvity liner. Journal for Numerical Methods in Engineering, doi: 10.1002/NME.7407.