STUDY OF GEODYNAMIC CONDITIONS THE DEVELOPMENT OF ROCK BURSTS IN COAL MINES OF TSZINSI DEPOSIT IN CHINA

19 Sep 2019, 09:45
15m
Малый конференц-зал, 1 этаж ()

Малый конференц-зал, 1 этаж

Oral Sustainable Use of Natural Resources/Рациональное природопользование Sustainable Use of Natural Resources/Рациональное природопользование

Speaker

Alexander Batugin

Description

The method of geodynamic zoning in China has undergone three periods of development – "the entry, development and innovation". With the help of this method, a model of the geological structure of the earth crust plate and coal mine is created. On the basis of geodynamic zoning the program of analytical system of rock stress is developed. On the basis of internal communication of the influence factors of hazards generated forecast model multivariate pattern recognition of the image. Geodynamic hazard in coal mines must have the appropriate geodynamic environments, and to provide indexes and methods of estimation of geodynamic conditions. The energies stored in the coals and rocks are dynamic sources and necessary conditions of dynamic phenomena for the study of the relationship between energy and the size of the array involved in this process. The model of dynamical systems is created, and conditions of destruction of systems are presented. The method of recognition of images of multi-factor forecasts revealed a dangerous region, threatening the region and a safe region for geodynamic hazards in the mine field, and presents preventive measures geodynamic hazards, increased the level of forecast region geodynamic hazards, which ensures safe operation in coal mines

Affiliation of speaker Иркутский национальный исследовательский технический университет
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