Bezpečnostní rizika spojená s důlní aerací.

Abstract

The purpose of the thesis is to make methodical procedures for the impact assessment of pressure caused by the fall of extinguishing water into the mine shaft to ventilation of underground mine and for determining the required amount of air fed into the underground mine through the emergency exit. Methodological procedures respect the requirements of Czech legislation. These are based on the theoretical knowledge about sources of pressure that affect ventilation of the underground mine during a fire. The problem is solved as a co-operation of sources of the pressure in the ventilation of the underground mine during the steady airflow.