Influence of rock disturbance on their rheological properties
About authors
- 1 — Ph.D. Head of Laboratory Saint Petersburg State Mining Institute (Technical University)
- 2 — Ph.D., Dr.Sci. Chief Research assistant Saint Petersburg State Mining Institute (Technical University)
- 3 — Ph.D. Senior research assistant Saint Petersburg State Mining Institute (Technical University)
- 4 — Senior research assistant Saint Petersburg State Mining Institute (Technical University)
Abstract
Complex investigations have been conducted of rheological properties of undisturbed and disturbed rocks under laboratory conditions in the modes of creeping, relaxation and lateral pressure. It was stated that the rheological properties of disturbed rocks substantially differ from those properties of undisturbed rocks. Recommendations are given for the use of the obtained results in solution of tasks in mining geomechanics.
Область исследования:
(Archived) Problems in geomechanics of technologeneous rock mass
References
- Methodological Instructions for study of rock creeping/VNIMI. L., 1973. 32 p.
- Strength and Deformability of Rocks / Yu.M.Kartashov, B.V.Matveev, G.V.Micheev and A.B.Fadeev. M.: Nedra, 1979. 282 р.
- Recommendations on the determination of the whole data sheet of strength and deformability of rocks / Yu.M.Kartashov, B.V.Matveev, M.D.Ilyinov / VNIMI. L., 1988. 54 р.
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