Browsing by Subject "double-unit stopes"
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Research into stress-strain state of the rock mass condition in the process of the operation of double-unit longwalls (National Mining University, 2020-06-30)Purpose. To substantiate changes in stress-strain state of rock mass in the process of long-pillar mining with the help of double-unit longwalls while evaluating stress of a mine field in terms of Lvivvuhillia SE mine. Methods. ...