Determination of the nature of seismic waves using combined systems of surface and borehole observations
Authors:
Abstract
Since 1961, the reflected wave method (RWM) seismic survey has been successfully applied to study the Pechenga structure of the Baltic Shield. In the wave fields recorded in this area by systems of elongated travel-time curves, along with longitudinal P waves, intense direct transverse S waves are identified. This allows us to expect the recording of reflections of different types: longitudinal, transverse, and converted. When interpreting the wave field in these conditions, much attention is paid to determining the type of recorded waves. ...
Область исследования:
(Archived) Without section
Funding:
None
References
- Galperin E. I. Azimuthal Method of Seismic Observations. M., Gostoptekhizdat, 1955 (in Russian)
- Galperin E. I. Vertical Seismic Profiling. M., Nedra, 1971 (in Russian)
- Lenina I. S. Refracted waves in the study of the velocity section of the Pechenga region. Zapiski Gornogo Instituta , vol. XLVI, issue 2, 1963 (in Russian)
- Litvinenko I. V., Lenina I. S. Some results of the seismic study of the deep structure of the Pechenga structure. In the book: Geology and Deep Structure of the Eastern Part of the Baltic Shield. L., Nauka, 1968 (in Russian)
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