Využití vrtací práce pro zvýšení bezpečnosti v uhelných dolech

Abstract

This thesis deals with drilling work, carried out on Karvina Mine degasification drilling section, which directly contributes to the safety and operation of the mine. Highlights the diversity of operations performed by drilling tests, which are forecast rock bursts through shock prevention, which represent drilling for non-excavation blasting and irrigation wells, complex drained or drainage wells. It represents the currently used drilling equipment in mines and describes procedures for different types of drilling wells. In conclusion describes my experience with drilling in the mine.