Creation of the system of state cadastres of mineral deposits and, including the economic cadastre of industrial deposits of non-ferrous metals requires the formation of a powerful information base.
The intensity of manifestations of mountain pressure is one of the main factors that determine the technical and economic performance of mining enterprises with underground mining method. So, without comprehensive consideration of manifestations of rock pressure can not be successfully solved the problems of optimal planning of mining operations, the search for schemes of location, fixing and maintenance of mine workings, providing high productivity and safety of mining operations. Development of methods of operational control of rock pressure parameters is an important direction of technical progress in the mining industry.
In conditions of large outcrops of the roof, for example, when developing minerals by a system of chambers (or chambers-lava), information on mining and geological characteristics is of particular importance. ...
The steady increase in coal production and the transition to the development of new deposits with increasingly complex conditions of occurrence makes the problems of control over the manifestations of rock pressure and prediction of the behavior of the roof in the mine workings of the mines of paramount importance, which has not yet found its solution. This is due to a number of reasons, in particular, insufficient study of the processes of rock pressure, the lack of a methodology for systematic prediction on the basis of control measurements of the state of the massif.