Návrh postupu chodbic za linií 300 m a vyprojektování náhradních bezpečnostních vstupů do dolu ČSA

Abstract

This thesis presents the design of corridors behind the line that formerly extended protective zone of Jezeří monument complex for 300 meters. The design focus mainly on the area division, distribution of corridors and calculation of coal mass that would be gained if the proposal will be implemented. Further, the thesis evaluates economic demands of the design and finally, it presents the design of alternative safety entrances to the mine ČSA.