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Первые результаты применения георадара «Питон-3» в составе комплексов геофизических исследований в различных геологических условиях
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 8th EAGE International Scientific and Practical Conference and Exhibition on Engineering and Mining Geophysics 2012, Apr 2012, cp-284-00039
- ISBN: 978-90-73834-99-6
Abstract
The report shows the results of a profiling with the new GPR "Python 3" in the various complexes of geophysical research. In particular, discusses the results of GPR profiling under conditions of permafrost of Yamal, represented by sands and loams varying degrees of salinity. We compare the results of GPR with the results of seismic with CDP method. The report also covers the results of GPR profiling upon the ice on the aquatorium of the Novomoskovsk water storage basin. The water depth is up to eight meters, the power of the bottom muds of up to five feet. Soils represented by fluvioglacial deposits. We also consider an example of GPR research in the area of Novorossiysk in comparison with the results of seismic studies by multiple overlaps. Soils represented by marly strata, weathered from the surface to loam. In all cases the studies, with the use of low-frequency antennas (25 - 38 MHz), confidently reached the depth of the study 15 - 30 m, which is a revolutionary step in using GPR for engineering surveys, requiring, usually, the depth of the study about 15 - 20 m.