Determination of Periodicities of Low-Frequency Deformation Processes in Electromagnetic Radiation Variations in the Ural Superdeep Well

摘要

The electromagnetic radiation (also called EMR) from rocks is studied by a few methods. The EMR registration method is widely used for studying physical-mechanical characteristics of rocks and rock breakage processes, for modeling of earthquake preparation and earthquake precursors [ 1 ], as well as for estimation of stress patterns in a rock massif [2]. In the in-situ rock massif, the estimation of the stress-deformation pattern of the rock massif and control over the process of rock breakage are conducted using the EMR-based data [3]. These studies, conducted in underground mines, are used for the solution of tasks of engineering geology. There are results of the study of electromagnetic radiation during the preparation of a seismic event [4]. Moreover, the EMR was considered in a study of the Earth's dynamics [5, 6].