THE MODEL OF TECTONOMAGNETIC EFFECT FORMATION IN THE FRACTURE ZONE WITH SHEAR
Rubrics: ORIGINAL ARTICLES
Authors:
1.
Schmidt United Institute of Physics of the Earth, Russian Academy of Sciences
Type:
Article
Pages:
from 199
to 204
Status:
Published
Received:
25.12.1998
Accepted:
25.12.1998
Published:
25.12.1998
Language:
English
Keywords:
formation of tectonomagnetic precursor, modelling, fracture zone, short-term earthquake predictions.
Abstract (English):
The purpose of this project was to study the formation of a tectonomagnetic precursor during the formation of a strike-slip fault zone. The magnetic variation was supposed to have been associated with the interaction of the deformation and geomagnetic fields. This study proved that the magnetic variation had been associated with the interaction of the geomagnetic and deformation fields. It is proved that this effect varies substantially with the orientation of the shear strip relative to the vector of the Earth magnetic field. This result can be used in the analysis of tectono-magnetic variations for the purpose of short-term earthquake predictions.
The purpose of this project was to study the formation of a tectonomagnetic precursor during the formation of a strike-slip fault zone. The magnetic variation was supposed to have been associated with the interaction of the deformation and geomagnetic fields. This study proved that the magnetic variation had been associated with the interaction of the geomagnetic and deformation fields. It is proved that this effect varies substantially with the orientation of the shear strip relative to the vector of the Earth magnetic field. This result can be used in the analysis of tectono-magnetic variations for the purpose of short-term earthquake predictions.
Keywords:
formation of tectonomagnetic precursor, modelling, fracture zone, short-term earthquake predictions.
formation of tectonomagnetic precursor, modelling, fracture zone, short-term earthquake predictions.
1. Chadwick, Ninth Int. Congr. Appl. Mech., 1956.
2. Dunkin, J. Engng. Sci., v. 1, 1963., doi:https://doi.org/10.1016/0020-72256390004-1
3. Knopoff, J. Geoph. Res., v. 60, 1955.
4. Miachkin, PAGEOPH, v. 113, 1975., doi:https://doi.org/10.1007/BF01592908
5. Nowacki, Theoretical and applied mechanics, Proceedings of the 14th IUTAM Congress, 1976.
6. Paterson, Experimental rock deformation -- the brittle field, 1978.
7. Rice, Theoretical and applied mechanics, Proceedings of the 14th IUTAM Congress, 1976.
8. Rjevskiy, Physical principles of rocks, 1978.
9. Wawersi, Rock Mechanics, v. 3, 1971., doi:https://doi.org/10.1007/BF01239627
10. Wawersi, Int. J. Rock Mech. Min. Sci., v. 7, 1979., doi:https://doi.org/10.1016/0148-90627090007-0
