Modelování technologie "pipe roofing" pro sanaci tunelu Jablunkov

Abstract

This thesis aims at modelling and evaluating of the pipe roofing technology for reconstruction of tunnel Jablunkov and it also deals with comparing two possible options of the designed technology. The individual parts of the thesis describe the alternative methods of the reinstating of the tunnel, the evaluating of the engineering geological survey, which has been realized after the accident and the possibilities of the pipe roofing technology. The complicated history and geological and hydrogeological conditions, which cause the complications during the design and realization of new railway tunnel Jablunkov, are mentioned at the beginning. The analysis of the pipe roofing technology was made in program Plaxis V8, based on finite element method. The end of the thesis includes the comparison of the outputs and recommendation for the pipe roofing technology.