Assessment of the Stress State of Mine Workings in Shock-Hazardous Fields

Abstract

The article presents the results of experimental data obtained by the method of slotted unloading, the presence of subhorizontal stresses in the array of gold deposits of Uzbekistan. It is shown that as a result of the study it was found that the structural structure of the array at a certain ratio of the elastic properties of the intermediate layer can make correlations in the obtained dependences. The analytical method determined the critical depth of rock-bump hazard for Kochbulak and Kyzyl-Almatin fields.