Substantiation of Ore Deposit Mining Geotechnologies Based on the Development of Model Representations on Changing Natural Stress Field Parameters
A. A. Neverov1, S. A. Neverov1, A. P. Tapsiev1, S. A. Shchukin1, S. Yu. Vasichev2
1Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630091 Russia
2OJSC Biysk Gravel-Sand Pit, Shulginka village, the Altai Territory, 59558 Russia
Keywords: массив горных пород, напряженное состояние, геомеханическая модель, системы разработки, целик, разрушение, устойчивость, безопасность, Rock mass, stress state, geomechanical model, mining systems, pillar, failure, stability, safety
Abstract
The geomechanical conditions of the mined and commissioned ore deposits are determined and systematized based on their typification according to geological and structural features, which are characterized by a commonality of the patterns of stress distribution in an undisturbed rock mass. The area and maximum depth of application of certain geotechnologies in the framework of implementing the geomechanical models of the geological environment are established.
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