Geotechnický monitoring na tunelu Čebrať

Abstract

This diploma thesis deals with the geotechnical monitoring of tunnel Čebrať and with the comparison of the modelled and the actually measured results. Two planar models of representative sections of the tunnel tube were created for this thesis by the program Plaxis 2D. Comparison of the model calculations and the measured values was provided on the deformations of the primary lining, the deformations of the rock environment around the tunnel, the tension on the contact of the primary lining and the rock massif and the tension in the primary lining. There are stated probable causes and explanations of the differences between the theoretical and the measured values. In the final chapter are the proposed alternative methods for increasing the effeciency of the geotechnical monitoring of tunnel Čebrať.