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Reconstruction of Paleostresses in the West of Sakhalin from Tectonophysical Research Findings.
- Source :
-
Journal of Mining Science . Dec2023, Vol. 59 Issue 6, p919-929. 11p. - Publication Year :
- 2023
-
Abstract
- The article discusses tectonic stresses determined in the West Sakhalin terrain using different tectonophysical methods. The reconstruction of the stress field in coal fields in Sakhalin is implemented using the graphical method of orientation finding of stress axes in fractures and faults (at 16 observation points). The supplementary on-site tectonophysical studies made it possible to estimate the preferred orientation of the main slickensides of different kinematics and to reconstruct on this basis the local stress tensors at 53 observation points. The typical stress state of the West Sakhalin terrain is horizontal tension. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GEODYNAMICS
*FRACTURE mechanics
*GEOLOGIC faults
*KINEMATICS
*GRAPHIC methods
Subjects
Details
- Language :
- English
- ISSN :
- 10627391
- Volume :
- 59
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Journal of Mining Science
- Publication Type :
- Academic Journal
- Accession number :
- 176006602
- Full Text :
- https://doi.org/10.1134/S1062739123060054