Návrh řešení přecházení tektonické poruchy porubem 140 708 na Důlním závodě 1, lokalitě Lazy.

Abstract

This thesis includes solution design crossing tectonicfault in a split seam coal face no. 140708, which is located at the Důlní závod 1, Lazy area, managed by the mining company OKD, Inc. First, there ader will befamiliar with mining and geological conditions of the site Lazy, especially tectonic fault sthroughoutthis part of the mine field, as well as the characteristics of the coalseams in the area in the seventh block. It will also be introduced to the technology and method of mining longwall no. 140 708. Generally, the real so will be described the way so fensuring ceilings and pillars disorders. Subsequently, the propřed concrete technical solutions tectonic faults crossing the coal face by focusing on economics and security. The final charter is devoted to the technical-economice valuation of the proposed measures.