Investigation on small samples of rock strength reduction depending on fracturing
Authors:
Abstract
Determination of mechanical properties of rock massif in full-scale conditions is a complicated and still unsolved problem. Therefore, when solving practical problems as a characteristic of the strength of rocks are used indices of time resistance to uniaxial compression and tension, obtained by testing samples of these rocks, taken from the most characteristic places of the massif. However, this raises the question of the legitimacy of extrapolation of the results of laboratory tests of samples on rock massifs.
Область исследования:
(Archived) Geomechanics
References
- Ilnitskaya E. I. Influence of the scale factor on the strength properties of rocks. Coll. Physical and Mechanical Properties, Pressure and Fracture of Rocks. Issue. 1. PH of the AS USSR, 1962.
- Matveev B. V. Mechanical Testing of Rocks by the Method of Coaxial Punches. Ugletekhizdag, 1957.
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