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:
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- 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.
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