Prediction of the geomechanical state of the rock mass when mining salt deposits with stowing

The technogenic impact of mining on the environment is analyzed and transition to geotechnology with stowing reduce operations proposed. results research work devoted justification parameters development salt deposits definition influence dynamics deformation underworked rock massif are presented. relevance aimed at creating a safe efficient technology for from systems natural maintenance stoping space has been substantiated. studies qualitative quantitative assessment state (by finite element method using FLAC3D software), worked out by combines, given mass change in maximum stresses during hardening chambers revealed. numerical modeling used analyze conditions mass, establish mechanisms its various stages development. It recommended use this approach geotechnical different classes.