Navržení technologie dobývání 23. sloje v oblasti 15. kry lokality ČSA, Dolu Karviná OKD a.s. na základě dosavadních geologických poznatků

Abstract

The bachelor thesis deals with the suggestion of technology opencast 23rd seam in area the 15th block in CSA Mine, OKD Karvina SpA Based on the existing geological knowledge. Given the excent of the work I focused in the proposal on the analysis of geological conditions in 15th mine block and comparison of experiences and statistics with application of technology in the neighboring floes which are very similar by their geological conditions. Based on these findings I designed a technology training for the preparation and specific longwall mining No. 15 2351 and concurrently necessary safety measures including the calculation of ventilation.