Express technology of geoelectric investigation for exploring mineral water deposits

The results of the integrated geophysical investigations for studying of internal structure of the upper part of a crystalline massif during designing of bridge piers in Zaporozhye are given. It is shown that the geophysical express-methods of the forming short-pulsed electromagnetic field (FSPEF), vertical electric-resonance sounding (VERS), as well as seismic-acoustic and georadar sounding can effectively and operatively to solve specific engineering-geological problems. The geoelectric, seismic-acoustic and georadar investigations on regular and enough a dense network of profiles allow to receive the detailed information about internal structure (fissuring character) of the upper part of a crystalline massif. Practical application of this complex of geophysical methods enables to solve operatively the problems of engineering-geological researches at construction of bridges, overpasses, large industrial constructions, and objects of welfare assignment.