Deformation-entropic criterion of rock strength and stability of mine workings
Authors:
About authors
- G.V. Plekhanov Saint Petersburg State Mining Institute
Abstract
The invariable deformation entropy criterion of rock strength and stability of mine workings has been stated. Critical entropy and critical rock deformation characterize the state of geomechanical system at the moment of its failure.
Область исследования:
(Archived) Blasting, explosives and means of mechanization of their application
Funding:
None
Similar articles
Justification of preparation excavations fastening by combination of rod and rope anchor fasteners
2009 V. M. Shik, A. A. Romashkevich
Justification of technological solutions for underground development of copper and cauldron deposits of the Urals
2009 E. Yu. Meshcheryakov
Evaluation of efficiency of rock fracturing processes by explosion of elongated explosive charges based on the results of experiments on Plexiglas blocks
2009 G. M. Kryukov, V. V. Stadnik, Yu. V. Glazkov