Ekonomicko-materiálová analýza použitých surovin při výstavbě tunelu

Abstract

This thesis examines the economic and material analysis of the primary and secondary lining of a selected tunnel section as part of the construction of the Prague Metro Line D. The theoretical section describes the basic principles of tunnel construction, particularly the New Austrian Tunnelling Method (NATM), including the technological and organizational aspects of construction. The practical section focuses on evaluating individual material inputs, primarily concrete, reinforcement, and anchoring elements, and their financial costs. Based on the data obtained, a comparison of the costs of primary and secondary lining is performed, and proposals for optimization measures leading to increased construction efficiency are subsequently formulated. The results of this work contribute to a better understanding of the cost structure of tunnel construction and can be utilized in the planning of similar projects.