Risultati della ricerca dei vuoti sotterranei con il metodo dei profili in resistività in una zona delle fondazioni di un Viadotto

Abstract

We refer on obtained results in an investigation of hurried
cavities. We employed a « Grandinetti's » electrode array using focalised
current. Wo have compared directly on field Sehlumberger array and
Grandinetti's electrode array. The results of the interpretation, made with
comparation method, have permitted to find some hurried cavities demonstrating
the efficacy of Grandinetti's electrode array.