Stress-strain state of the mine massif around the chambers of the second stage of mining
Journal: Institutional Repository National Mining University of Ukraine (National Mining University of Ukraine)
Year: 2019

A stress-strain state of the rock mass around the chambers of the second stage of mining was analyzed with the help of thermodynamic method. This study is the question of the day as the ore reserves in the chambers of the second stage of mining are, as a rule, extracted being surrounded by the filling mass, and due to this the highest rates of the ore losses and contamination with the filling mass are observed. In connection with this, the study of the stress-strained state of the filling mass a