Elastoplastic problem of stress distribution around mine workings with consideration of only the limit state
About authors
- 1 — G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The elastic-plastic equilibrium of a rock massif is considered taking into account only the forbidden state. Formulas for determining stresses and displacements in the elastic and forbidden zones are obtained. The boundaries between the forbidden zone and the elastic zone are found.
Область исследования:
(Archived) Physics and fracture mechanics rocks
Funding:
None
Similar articles
Effectiveness of application of gel-based PVM in engineering
2007 I. V. Brigadin, N. P. Mikhailov, S. I. Doroshenko, S. Yu. Semenyak, R. E. Andreev
About one algorithm of mathematical model construction for optimization of design parameters of elongated shaped charges
2007 A. P. Gospodarikov, V. N. Kovalevskii
Seismic effect of explosions in mines and quarries
2007 A. I. Goncharov, V. I. Kulikov, A, A. Eremenko