GEO-MECHANICAL PROCESSESS MODELING DURING MINING WORKINGS DRIVING IN THE FILLING MASS

Abstract

The description of Yakovlevsky rich iron ore deposit, mined by combined system, providing for layers development with filling worked-out area by
hardening mixtures at the first stage is considered
in the article. In terms of elastic and plastic model
the filling mass stressed-deformed state (SDS) is determined and the SDS formation around the mining
working, depending on the depth of ore deposit development is cited.