Opatření pro zlepšení spolehlivosti vybraných parametrů kolejnic

Abstract

The aim of this Bachelor work is the issue of improving the reliability of selected parameters of tracks, focusing on inspection, maintenance and fault detection methods of the superstructure, especially rails. In addition to the analysis of defects detection methods of rails and ways for their removal have been assessed the effects of changes of shape parameters of the rails on their service life. Possible ways and methods to achieve these parametric changes, especially in the maintenance of tracks, which are already operated and used. The work presents the development of rails flaw detection of defects and their interaction on technical-economic indicators, including the final recommendations. For these assessments are used measured data from a particular track section Vsetin - Velké Karlovice.