RESULTS OF MINE OBSERVATIONS OF DISPLACEMENTS OF THE CONTOUR OF THE MINE WORKINGS UNDER THE INFLUENCE OF MOUNTAIN PRESSURE AT THE "SAMSONOVSKAYA-ZAPADNAYA" MINE
Observations of the displacement of the contour (width and height) of the mine workings were made on the example of the cargo slope of the mountain. 956m of the «Samsonovskaya-Zapadnaya» mine. Mine instrumental measurements of the displacements of the host rocks in the mine workings are described, and the results of the measurements are analyzed. To assess the operational condition of the mine workings, the quality coefficient of the work passport and the stability criterion of the mine workings are applied and justified.