Procedure to Determine Strength of Rocks with Regard to Their Rheological Alteration.
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| Title: | Procedure to Determine Strength of Rocks with Regard to Their Rheological Alteration. |
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| Authors: | Petrenko, Yu. A.1 (AUTHOR) rpm@mine.donntu.ru, Kas'yanenko, A. L.2 (AUTHOR) ifgpdnr@mail.ru |
| Source: | Journal of Mining Science. Feb2026, Vol. 62 Issue 1, p41-48. 8p. |
| Subject Terms: | *Strength of material testing, *Rock testing, *Empirical research, *Shear strength, *Rheology, *Geological strains & stresses |
| Abstract: | The authors reviewed the known methodical approaches to the determination of strength characteristics of rocks using their testing results. Some shortages of the approaches are revealed, and the common shortage is their empirical nature consisting in reduction of strength of rock mass in proportion to degradation of its quality. The proposed procedure to determine rock mass strength takes into account the rheological alteration of rock mass. The procedure better represents physical processes in mine openings due to rock pressure. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
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