ON INFORMATION-PROVIDED MONITORING OF GEODYNAMIC PROCESSES IN THE KUZNETSK COAL BASIN IN THE CONDITIONS OF HIGHLY INTENSIVE SUB-SOIL USAGE

摘要

It is shown that formation of hollows in bowels of the Kuznetsk Coal Basin (Kuzbass), induced by opencut and underground mining has reached an intensity of 1.3 - 1.5 million m~3/day. In the conditions of high concentration of mines and open-cuts in small areas, a regional monitoring network is required in view of a generated geomechanical space, hazardous in geodynamic manifestations. A developed information support of this netwoprk is presented, including information models of a geological environment and database obtained from instrumental observations on geomechanical processes. The equations of connection between structural and strength characteristics of rocks, their metamorphization grade and occurrence depth are given for five geological-tectonic zones of the Kuzbass as a way of prediction of their properties.