Geophysical methods in complex solution of diagnostic problems of various constructions underground part of supports condition
The article examines the experience of complex well geophysical investigations application to determine the type and condition of foundations under a bridge supports. Works is fulfilled within diagnostic inspection of “Tsaritsynskaia plotina” bridge construction in historical and cultural museum “Tsaritsyno” (Moscow). The application of well devices allows, with a sufficient degree of reliability, determine the type and depth of laying the foundation under the bridge supports. Complex application of georadar and well acoustic methods (potential and differential logging; crosswell acoustic measurements) allows making up the plan of maintenance and repair actions.