Solutions

Subbottom soil interior determination

STRUCTURE OF BOTTOM SOILS Subbottom profiling Research in the waters by the method of seismoacoustic subbottom profiling allows to display the relief of the reservoir bottom, to determine the thickness of...

Evaluation of soil physical properties

EVALUATION OF PHYSICO-MECHANICAL PROPERTIES OF SOILS Integrated shallow geophysical surveys The complex of shallow-depth geophysical methods together with drilling of geotechnical wells to the depth of ...

Definition of soil water saturation

DEFINITION OF GROUNDWATER LEVEL Mapping the surface of full water saturation by GPR The surface of the total water saturation in the soil is a strong reflective boundary for high-frequency electromagnet...

Water filtration zone revealing

IDENTIFICATION OF AREAS OF WATER FILTRATION FROM RESERVOIRS Detection of zones of increased water content in the body of dams by GPR Filtration of water from reservoirs under the action of increased static p...

Karst process study in the riverbed

KARST PROCESSES IN THE RIVERBED Mapping of the karst cavity at the bottom of the drainage channel on the side-scan sonogram Buried karst in the foundation of dams of hydroelectric power stations and protecti...

Conditions of embankment soil founation

CONDITION OF THE EMBANKMENTS AND BANK PROTECTION SOIL FOUNDATIONS GPR section of ballast dumping on the site of the embankment collapse Identification of places of possible subsidence of hard cover of t...

Estimation of concrete erosion

STUDY OF CONCRETE DAM BLOCKS EROSION Crosshole acoustic Parts of the concrete blocks and walls, located close to the frequently changing level of water in temperature seams in sites of their waterproofing v...