METHOD FOR IDENTIFYING AREAS OF GEODYNAMIC RISK TO STRUCTURES

摘要

The invention relates to the field of the construction and use of underground and surface structures and can be used for studying the structure and actual geodynamics of the Earth's crust and predicting the degree of activation of deformation processes when assessing the geodynamic risk to sites used in the prospecting, exploration and exploitation of mineral deposits. The technical result is increased reliability in the construction and use of structures. When identifying areas of geodynamic risk to structures, repeated terrestrial and/or satellite geodetic measurements of the Earth's surface are made at observation sites and actual vertical and horizontal displacements are measured with an error (m) of not more than 5 mm per 1 km; the amplitude of anomalous vertical (Δh) and horizontal (ΔL) displacements of the Earth's surface is determined and in the event that Δh m and ΔL m, the magnitude of the relative vertical deformations and relative horizontal deformations is determined, the annual average rate of the relative vertical deformations and the annual average rate of the relative horizontal deformations is determined, and the geodynamic risk to a structure situated on this region of the Earth's surface or to underground structures is judged.