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Determining floor flatness using laser scanning
Matušková, Klára ; Kalvodová, Petra (referee) ; Kalvoda, Petr (advisor)
The aim of the diploma thesis was to determine the flatness of the floor using two methods, levelling and laser scanning, their subsequent comparison and evaluation of differences between them. The thesis deals mainly with laser scanning and namely the used scanner and the software for point cloud processing. Furthermore, there is a compilation of existing technical standards dealing with this topic.
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Evaluation of Tamping Method Trial Test Section
Tinka, Miloš ; Bombera, Ing Jan (referee) ; Svoboda, Richard (advisor)
The bachelor thesis deals with the evaluation of the influence of the modified tamping technology on the quality of the track geometry parameters. On the established test section, which is located on the doble-track line Břeclav - Přerov near the Rohatec village, a standard tamping technology was used on one track and the other modified. The adjustment consists in a larger number of tamping footprints, resulting in a larger reinforced surface of the sleeper bed beneath the sleeper. The aim of the thesis is to find out whether the modified technology will achieve a slower breakdown of the track geometry parameters and thus extend the time between the necessary repairs.
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Documentation of Balkónová and Balkóta passages in Býčí skála cave
Velecká, Kateřina ; Kuruc, Michal (referee) ; Kratochvíl, Radim (advisor)
The bachelor thesis deals with documentation of the part of cave system Býčí skála, namely of the passages Balkónová chodba, Balkóta and part of the passage Kóta 314 in the form of a ground plan, extended longitudinal section and cross sections in the scale of 1:250. The thesis contains a short description of the locality, steps from recognition and completion of the existing measuring network to a detailed survey and creating of the final map in the JTSK coordinate system and the Bpv height system. For the detailed measurement was used a special speleological measuring method utilizing a device DistoX2 with a tablet and the program TopoDroid for creation of the measuring sketch.
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Documentation of Barová cave - central part
Chaloupka, Roman ; Machotka, Radovan (referee) ; Kratochvíl, Radim (advisor)
The aim of this bachelor thesis is the graphic documentation of Barová cave – central part in the form of a plan and transection in a scale of 1:250. The thesis contains, including brief description of the area, all steps from reconnaisasance and completion of the existing measuring network to the measuring and processing part leading to the creation of the resulting map.
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Documentation of Barová cave - southwestern part
Zubík, Tomáš ; Kuruc, Michal (referee) ; Kratochvíl, Radim (advisor)
The bachelor thesis deals with the documentation of the southwestern part of Barová cave. The reader is familiar with the location and its peculiarities. Part of the thesis is a detailed description of the measuring work. The measurements were made using traverse, levelling and special speleological method of detailed survey with DistoX2 instrument. Field sketch is made on a tablet in TopoDroid program. The result of the work is the ground plan, transections and cross sections in the 1: 250 scale, the JTSK coordinate system and the Bpv height system.
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Design of leveling device
Kasarová, Dominika ; Řezníček, Svatopluk (referee) ; Haltof, Vladimír (advisor)
Theme of this bachelor’s thesis is design of level device, which is used to survey level in civil engineering and to measure elevations in geodesy. The aim is to design level device with the respect to technical, functional and ergonomic requirements. By integrating certain parts in the whole shape is prevented damage of device caused by carrying and improper handling, and creating user-friendly product aims to as effective and intuitive use as possible.
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Rhetorical Figures in the Translation of Political Speeches (the 1970s and 1980s)
Tihelková, Martina ; Králová, Jana (advisor) ; Eichl, Radek (referee)
The diploma work is divided into two parts - theoretical and practical. The first part is further divided into the theoretical linguistic subsection and theoretical political science subsection. The theoretical linguistic part comprises information on metaphors, metonymies and synecdoches taken from Czech and Spanish linguistic handbooks and is focused on a phenomenon of levelling and it also deals with the function of the aforementioned rhetorical figures. In the first part there is also a chapter on the rhetorical style and translation of rhetorical figures. The second, practical part deals with the analysis of the rhetorical figures in selected political speeches, their function, frequency and possible levelling when translating them into the target language. The analysis is carried out on the basis of a comparable sample of political speeches in the Czech and Spanish languages. They are the speeches of two important personalities of the 1970s, President Ludvík Svoboda's speeches in the Czech language and in terms of the Spanish linguistic background - the speeches of his Chilean counterpart - President Salvador Allende, and their Czech translation. Key words: levelling, metaphor, metonymy, synecdoche, translation, political speech
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Comparison of Plain Line Tamping Methods
Bombera, Jan ; Hartmann, Miroslav (referee) ; Svoboda, Richard (advisor)
The diploma´s thesis deals with evaluation of adjusted track tamping technology and its comparison with currently used technology. This is based on track geometry parameters measuring and its vertical movement on the test section, which was created on double track Břeclav – Přerov near Rohatec station. On this test section one line was tamped with the currently used method within regular maintenance work and the second line was tamped with the adjusted technology. The technology modification is based on application of increased number of tamping tines squeezing strokes, which results in a creation of bigger and more compacted sleeper bed. The point of this thesis is to verify, that the speed of the track geometry parameters degradation is smaller in case of adjusted technology use. Thanks to that it would be possible to extend the maintenance cycles in case of compliance with track parameters maintenance limits and traffic safety.
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Monitoring shifts of the rock block "Hřebenáč" in the Moravian Karst
Lukesová, Dominika ; Kašpar, Karel (referee) ; Šváb, Tomáš (advisor)
The aim of this bachelor thesis is the observation of the shift of the rock formation Hřebenáč in the Moravian Karst. The monitored rock formation is located in front of the Sloup-Sosuvka Caves, in Sloup village. The measurement is done because of the climbers’ and visitors’ security reasons. Firstly, a network of surveying was built and the points on the first rock were placed. The zero phase was measured in August, the first phase in December 2014. The measurements have been done by trigonometric method and levelling method. As a result, the calculation of the levelling method has been done, equalization in VMK program and subsequent transformation in Groma. The evaluation of the shifts has been done on the basis of the comparison of phases.
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Monitoring shifts of the rock block "Hřebenáč" in the Moravian Karst
Geratová, Patrícia ; Kašpar, Karel (referee) ; Šváb, Tomáš (advisor)
The bachelor thesis deals with the monitoring of horizontal and vertical movements of the rock formation "Hřebenáč". The monitoring was conducted in order to assess visitor safety in the area, for the formation is located near the entrance to the cave and is popular with climbers. Before conducting the monitoring a survey network was created and points of contact located on the formation face. The monitoring was carried out in two stages using a trigonometric and a levelling method. The data obtained in individual stages were balanced, transformed and compared. The results of the thesis will be provided to the administration of the protected landscape area CHKO Moravský kras.
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