Regularities of stress distribution in the protective cover during mining of the massif of rich iron ores of KMA with laying of the excavated space
Authors:
About authors
- G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
By result of numerical modeling it is intense-deformed conditions of a crystal file quality standard of law of distribution of pressure in artificial protective overlapping at the initial stage of improvement of a file of rich iron ores is given.
Область исследования:
(Archived) Geomechanics
Similar articles
Problem of complex mining of potassium-salt and oil deposits on the example of Solikamsk depression
2007 O. V. Kovalev, I. Yu. Tkhorikov, D. G. Petrakov
Designing the technology of development of deep-lying ore deposits
2007 E. I. Boguslavskiy, Yu. L. Minaev, D. Yu. Minaev
Parameters of direct longitudinal and transverse seismic waves of upland shocks in rocky rocks
2007 V. V. Karpenko, Yu. N. Ogorodnikov