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Route Study of the Track Modernization Ceske Budejovice - Horni Dvoriste, 1st part
Andrlová, Monika ; Vukušič, Ivan (referee) ; Říha, Tomáš (advisor)
The aim of the bachelor´s thesis was to design a new route of the railway route Ceske Budejovice – Horni Dvoriste in the section Roudne u Ceske Budejovice – Netrebice. The design of the railway route was carried out for different line speeds with the aim of finding a suitable compromise between the maximum acceleration of travel times and the use of the existing earth body. Subsequently, the most suitable variant eas evaluated and is elaborated in the study details.
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Track Layout Relaying Design in Section Lestina u Svetle - Golcuv Jenikov
Čechová, Tereza ; Hoza, Miroslav (referee) ; Říha, Tomáš (advisor)
The aim of the bachelor thesis was to design the relocation of the railway line Havlíčkův Brod – Kolín in the section Leština u Světlé – Golčův Jeníkov. The section was to be prepared as an alternative for different line speeds with the aim of finding a compromise between maximum acceleration of journey times and the use of the existing earthwork. The chosen most advantageous option will be justified and elaborated in the details of the study.
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Design solution for roads on Náměstí Svobody in Chocni
Křeček, Petr ; Ropek, Jan (referee) ; Smělý, Martin (advisor)
The aim of the bachelor thesis is the design of local roads in Choceň on Náměstí Svobody. It is a variant solution of the intersection and adjacent local roads in order to identify and compare the possibilities of modifications. It also includes the design of pedestrian routes with the design of crossings and crossing points, the design of parking spaces and the creation of a park area. Two layout options were developed as part of the bachelor thesis. The most favourable variant was elaborated in detail.
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Prelouc - Hermanuv Mestec Track Speed Increase
Prikner, David ; Javořík,, Tomáš (referee) ; Dušek, Erik (advisor)
The bachelor's thesis focuses on increasing the track speed in the section of the Přelouč - Heřmanův Městec railway line. The thesis includes an analysis of the track geometry and proposes several variants to enhance the track speed by the track geometry optimisation. The individual variants are compared, and alternative methods to reduce the travel time and improve the line section attractiveness are examined.
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Design of Cooling system in apartment
Gebauer, Ondřej ; Jaroš, Michal (referee) ; Pech, Ondřej (advisor)
Bachelor thesis is consistsing of a part of the thesis, which deals with the distribution of used cooling systems and a description of how they work. The following section attend with the description of the flat for which cooling is envisaged. The third part deals with the calculation of heat gains derived from people, electrical appliances, flow from other rooms and solar radiation. The last section show three variants of cooling, their comparison and evaluation.
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Road design of /43 in section Podlesí - Kuřim
Fryčar, David ; Všetečka, Martin (referee) ; Pavlíček, Jan (advisor)
This diploma thesis deals with the processing of complex transport solutions in the interest area of the city of Kuřim on the existing road I/43 in the Section Česká – Podlesí – Kuřim. Thus, the proposal for an adjustment of this road takes into account all modes of transport. Transit trafic or target car transport, public transport and also transport in terms of local ties. The design is processed in 4 variants, the difference being mainly in the size of the modifications to the existing road I/43. Subsequently one variant was selected for more detailed completion. This is a design solution in the 2 + 1 arrangement with interchanges of Podlesí and Kuřim – east. The proposed solution does not prevent the planned implementation of the D43 motorway.
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The roofing of amphitheatre in Vizovice
Kuchtová, Ludmila ; Štrba, Michal (referee) ; Šmak, Milan (advisor)
The scope of this bachelor’s thesis is to design roofing over a natural amphitheater stage in Vizovice. The structure is designed as a variable structure in verison of both steel and timber. Each solution has a different structural composition. The layout is triangular with width of 18 meters and length of 15 meters. The height of the roofing is considered to be 9 meters.
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MV Overhead Line Protections and their Coordination with Autoreclosers
Šoustal, Petr ; Skala, Petr (referee) ; Orságová, Jaroslava (advisor)
The aim of this Master’s Thesis is to describe protections for overhead lines in distribution networks. Here are described requirements for the protection and the basic protections. Protections are divided according to their protective function. For each protection is given its use and its power plans. It is stated in the work setting of protection in the real network. On this network is simulated place with short-circuit and described the action of protection. The work also deals with the coordination of protection with automatic circuit breakers. This chapter shows that, given the selectivity is not possible to deploy two or more reclosers (remotely-operated switches) to the core network management. The next chapter describes two representatives reclosers available on the Czech market OSM 27 and GVR 27. Chapter describes and compares their performance characteristics. Conclusion the work includes a proposal protected the lead in incorporating automatic circuit breakers (remotely operated circuit breakers and reclosers). The proposal is based on two different levels of annual number of interruptions and duration of annual general interruption of electricity supply. For these levels the company EGÚ Brno, a.s. proposed several variants of the use of remote-controlled in terms of reducing the cost of the penalty. Our task was to choose a variant that would be applicable in the real network. Reducing costs is feasible only in the limits Ln = 6 failures / year and Lt = 720 min / year, where the selected option No. 4. The limits Ln = 8 failures / year and Lt = 1,080 min / year, not in the real network may no option in terms of selectivity.
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The botanical pavillion in Jihlava
Kuchtová, Ludmila ; Buchta, Stanislav (referee) ; Šmak, Milan (advisor)
The aim of this diploma thesis is to design a load-bearing structure of the botanical pavillion in Jihlava. The construction is designed as a variable structure of both steel and timber. Each solution has a different type of ribs. The layout is a hexadecagon with maximum dimension of 30 meters. The height of the building is considered to be 10 meters.
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