Tunel Žilina- návrh ražby a návrh a posouzení primárního ostění

Abstract

The subject of thesis „Tunnel Žilina – Design of Excavation Method and Primary Support of the Tunnel" is a design of 3 suggestions (original, modified and alternative design) of excavation and primary support of tunnel Žilina. In the opening part thesis deals with the theoretical analysis of the method ADECO-RS which was applied in alternative numerical model. The next part is devoted to describe the numerical models, which were made in geotechnical software MIDAS GTS NX. The end of the work analyses the solutions of the numerical models with emphasis on stability of face of the tunnel.