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Track Quality Evaluation
Joudal, Daniel ; Volejník, Miloslav (referee) ; Plášek, Otto (advisor)
This bachelor’s thesis is focused on comparison of two track geometry parameters quality evaluation methods. The compared methods are CZK, track quality index currently used in the Czech Republic, and TUG, track quality index developed at the Graz technical university in 2020. Data from the measuring carriages provided by Správa železnic (the Czech Republic’s infrastructure manager) were processed using the Matlab programme. There were three railway track section embraced in the thesis: Malšice – Sudoměřice, Sklené – Křižanov and Velim – Kolín. Track quality index graphs were made for all three railway stretches using both CZK and TUG methods, that were then compared.
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New Approaches to Section Evaluation of Track Quality
Joudal, Daniel ; Volejník, Miloslav (referee) ; Plášek, Otto (advisor)
This diploma thesis addresses track geometry parameters quality assessment. It specifically studies a new assessment method intended to be used by the track manager. The theoretical background consists of description of measuring means used on the railway network in the Czech Republic and other methods of track quality assessment used around the world. The practical part lists the advantages and disadvantages of the new method. There’s also a comparison of this new method with the method currently used method CZK and an analysis of the quality index evolution.
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Track Quality Evaluation
Joudal, Daniel ; Volejník, Miloslav (referee) ; Plášek, Otto (advisor)
This bachelor’s thesis is focused on comparison of two track geometry parameters quality evaluation methods. The compared methods are CZK, track quality index currently used in the Czech Republic, and TUG, track quality index developed at the Graz technical university in 2020. Data from the measuring carriages provided by Správa železnic (the Czech Republic’s infrastructure manager) were processed using the Matlab programme. There were three railway track section embraced in the thesis: Malšice – Sudoměřice, Sklené – Křižanov and Velim – Kolín. Track quality index graphs were made for all three railway stretches using both CZK and TUG methods, that were then compared.
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