Těžba sloje porubu 463 300 na Dole ČSM a jejich odtěžení

Abstract

In this bachelor thesis I deal with the issue of coal mining in the ČSM mine with focus to extract the Ostrava seams. I also describe the mining methods and technologies that have been used in the past as well as they those still used in the present. I mention the risks associated with the extraction of the above mentioned seams. Furthermore I explain the technology for mining mid-size seams and coal extraction. Further I mention the possibility of increasing mining excavation and enhance the speed of mining harvester.