|
|
Quality of The Track Geometry Progress
Nejezchlebová, Jitka ; Kulich, Pavel (referee) ; Svoboda, Richard (advisor)
The bachelor ’s thesis deals with the development of track geometry over time. The theoretical part describes the methodology for measuring and evaluating of track geometry. The practical part deals with the section evaluation on the double-track line Brno Maloměřice - Adamov. The MATLAB system was used for evaluation. For chosen sections, the graphs were regressed to determine the quality development for all parameters. Regressions were also used to determine which parameter deteriorates the fastest over time, in which track the parameters deteriorate faster and whether it can be said that the increase is faster before or after the repair.
|
|
|
Quality of The Track Geometry Progress
Peňázová, Gabriela ; Volejník, Miloslav (referee) ; Svoboda, Richard (advisor)
The bachelor’s thesis deals with the development of track geometry over the course of time. The first part describes current system of measuring and evaluating of track geometry. The second part uses the described system on the specified track section of the double-track line Hodonín-Rohatec. The measured data provided by SŽDC are evaluated and compared with the track maintenance work. For the chosen sections the exponential and linear functions for the development of longitudinal elevation were established and we judge the possibility of using them for the prediction of track quality development.
|
|
|
Optimization of track section Krahulov - Okříšky km 58,8-61,1
Vaněk, Jan ; Vacek, Josef (referee) ; Plášek, Otto (advisor)
The Bachelor’s thesis is devoted to optimization of track geometry parametres at chosen track section and deals with increasing track speed up to maximum. The objective of Bachelor’s thesis is a design of superstructure and a design of drainage renewal including working technology. The Bachelor’s thesis deals also with view conditions at level crossings.
|
|
|
Quality of The Track Geometry Progress
Nejezchlebová, Jitka ; Kulich, Pavel (referee) ; Svoboda, Richard (advisor)
The bachelor ’s thesis deals with the development of track geometry over time. The theoretical part describes the methodology for measuring and evaluating of track geometry. The practical part deals with the section evaluation on the double-track line Brno Maloměřice - Adamov. The MATLAB system was used for evaluation. For chosen sections, the graphs were regressed to determine the quality development for all parameters. Regressions were also used to determine which parameter deteriorates the fastest over time, in which track the parameters deteriorate faster and whether it can be said that the increase is faster before or after the repair.
|
|
|
Quality of The Track Geometry Progress
Peňázová, Gabriela ; Volejník, Miloslav (referee) ; Svoboda, Richard (advisor)
The bachelor’s thesis deals with the development of track geometry over the course of time. The first part describes current system of measuring and evaluating of track geometry. The second part uses the described system on the specified track section of the double-track line Hodonín-Rohatec. The measured data provided by SŽDC are evaluated and compared with the track maintenance work. For the chosen sections the exponential and linear functions for the development of longitudinal elevation were established and we judge the possibility of using them for the prediction of track quality development.
|
|
|
Optimization of track section Krahulov - Okříšky km 58,8-61,1
Vaněk, Jan ; Vacek, Josef (referee) ; Plášek, Otto (advisor)
The Bachelor’s thesis is devoted to optimization of track geometry parametres at chosen track section and deals with increasing track speed up to maximum. The objective of Bachelor’s thesis is a design of superstructure and a design of drainage renewal including working technology. The Bachelor’s thesis deals also with view conditions at level crossings.
|
guest ::
