Metoda prognózy teplotního gradientu pro stanovení teplot hornin v OKR

Abstract

This thesis describes the method of geothermal gradient prognosis in the rock pillar. With continually growing depths of coal mining in the underground mines is still increasing the importance of mine temperature. Its increasingly values negatively influence the climatic conditions on mine workplaces. In projection of new mine levels and particularly in working under the main haulage level in light if sufficient (not enough dimensioned but neither not much dimensioned) of mine ventilation and mine air conditioning is the important parameter just mine temperature as default magnitude for possibility of project ventilation in the mine which will be effective both in light of safety in mines and economy. For this case the application library MineTemp in programming environment SCILAB was made which allows this Method. This thesis was created in the framework solution of „Verification of thermal gradient in conditions of mines OKR (HS č. 500804, with cooperation VŠB-TU Ostrava and OKD, a.s.) and in terms of solution of grant project GAČR č.105/09/0275.