Abstract
Under the conditions of development of the reserves of the Verkhnekamskoye potassium-magnesium salt deposit, the study of the features and identification of the patterns of the development of the displacement process is based mainly on the data of instrumental observations along the profile lines of ground benchmarks. One of the most important components of the study of the process of displacement of the earth's surface from the influence of mining are the angular parameters, which in a generalized interpretation are complex indicators of the physical and mechanical properties of the entire shearing rock mass. In the issue of establishing and refining both the numerical values of the individual angular parameters of the displacement process, and the dependencies that determine them, criteria that allow determining the location of points characteristic of individual angles are of particular relevance. The issue of substantiating the values of the mentioned criteria is of high importance for the conditions of development of reserves at the deposit under consideration due to their insufficient knowledge and illumination. The article presents research results designated issue. The values of the criteria for the main angular parameters of the displacement process are justified and updated. The research results can be useful in justifying the values of the main angular parameters of the displacement process.
Published Version
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