Návrh postupu provádění definitivního ostění třipruhového raženého silničního tunelu Špelc (MO Blanka)

Abstract

In submitted theses is described the issue of the final lining of the excavated tunnel in relation to the broader context of the geomechanical properties of the rock mass. The introductory part is dealed by the explanation of the basic concepts. In the practical part is explicated the issue of the final lining on concrete example ŠPELC mined tunnel built under the Municipal Circuit in Prague, where I work as a site manager. The main objective of this thesis is the final lining on the basis of selected technical, safety, technological and economic analysis, in which assessed three potential variants of the final lining - a variant of reinforced conrete, shotcrete, wire reinforced concrete