Dobývací metody využitelné při dobývání v bočních svazích lomu ČSA

Abstract

This thesis deals with the characteristics of the surface brown coal mine Czechoslovak army in northern Bohemia. It describes the geological, geomorphological, stratigraphic and other conditions, and is also deals. It also deals with the history of mining in the area of the quarry, as well as the issue of restricting mining in connection with the applicable environmental limits. It provides basic information about the currently used method of quarrying bound coal reserves in the closing side slopes and protective pillars winding corridor method of preparation and method of longwall mining. The work is devoted to the description of machines, machinery and technological equipment used in these mining methods and proposes some appropriate alternatives.