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Výkony osobní a nákladní železniční dopravy v ČR a Evropě
Tsvirko, Oleksandr
The bachelor's thesis focuses on an analytical overview and modeling of the performance of passenger and freight railway transportation in the Czech Republic and selected European countries, with an emphasis on their economic aspects. The methodology includes the use of statistical and econometric procedures and methods. During the analysis using OLS models, hypotheses about the dependence of performance of railway transportation and economic indicators are verified. Through SARIMA models, the performances of passenger railway transportation are modeled. The results include recommendations for strategic decision-making and the optimization of railway transportation.
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Analysis of national and international road transport in the Czech Republic
PROCHÁZKA, Michal
First part of this bachelor thesis covers a general concept of freight transport and describes gradual introduction of road freight transport. Attention in road freight transport is paid to the general characteristics of road freight transport and concepts of the road freight transport. Transport Policy of the European Union is subsequently presented and also related to the legislation of the Czech Republic's road freight transport. The last part describes trends which are currently being developed and shows examples of their use. Next part is already related to the practical part. This is an analysis of the national and the international freight transport in the Czech Republic until 2019. There is a comparison of national and international transports and analysis of them. The last two chapters deal with the coronavirus pandemic. This is a brief intoduction and a description of the measures that have been used to prevent the spread of the virus. These measures certainly had an impact on both national and international road freight transport. The results are evaluated by using graphs. The last chapter contains reflections on the whole situation and the ilustration of future developments of road freight transport. Part of this chapter is also semi-structurated interview with a representative of the transport company and a representative of the forwarding company who are directly affected by this situation.
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Design mechanism for raising the roof of a trailer
Štefek, Ondřej ; Zeizinger, Lukáš (referee) ; Foltýnová, Dana (advisor)
This bachelor's thesis deals with the design of a mechanism for lifting the roof of a flatbed trailer. Commercially available mechanical and hydraulic lifts are described in the introduction. In the next chapters, the design of mechanical and hydraulic lifts is discussed. For selected structural elements of mechanical lifting, a safety analysis is then performed with respect to the limit state of elasticity and ergonomic control. For hydraulic lifting, the safety of the cylinder rod for buckling is checked. The proposals are then financially calculated and compared with commercially available lifts. Drawing documentation is prepared for mechanical lifting.
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Freight transport in Czechia: analysis of the structure of performance and transport policy strategies
Štěpánek, Zdeněk ; Marada, Miroslav (advisor) ; Randák, Jakub (referee)
The first aim of this bachelor thesis is to determine and assess the meaningfulness of the current strategic documents of the Ministry of Transport, which address the change in current state of the domestic freight transport. The second aim is to identify those commodities which are transported by road and that could be in the future transported by an alternative way. At best, it should be ways which are less environmentally demanding and makes less load on the road. My own personal analysis of the current state of domestic and international transport in Czechia is used as a means to achieve these aims. Some of the strategic documents of Ministry of Transport contain beneficial development plans but on the contrary some of them are useless for the current situation. In Czechia there are freights for which it could be found more adequate ways of transport. In the international transport it can especially be recommended the use of combined transport as it is quite heterogeneous. KEY WORDS freight transport, railway transport, road transport, environment, development, Czechia
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Trailer for the building machinery
Kramoliš, Robert ; Kubín, Martin (referee) ; Pokorný, Přemysl (advisor)
In this diploma thesis, I deal with conception and strength analysis of lowbed detachable gooseneck trailer for construction machinery. First part of thesis is about trailers used these days with brief legal requirements for this device. Rest of the thesis contains construction of trailer, creation of finite element model, and presentation of achieved results. This diploma thesis contains drawing documentation.
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Concept of a low loader trailer for the construction machinery
Benda, Petr ; Molva, Martin (referee) ; Kašpárek, Jaroslav (advisor)
This diploma thesis deals with a concept and strength analysis of a low loader trailer for construction machinery. The thesis was created in cooperation with company ZDT Nové Veselí. The first part presents an overview of ways how to transport construction machinery and fundamental legal requirements for these devices. The main part of the thesis contains description of the trailer and its simplified model intended for the strength analysis. The last section presents an evaluation of results that had been achieved and at the very end the thesis contains partial drawing documentation.
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Risk Analysis and Evaluation in a Transporting and Haulage Firm
Čegan, Tomáš ; Máša, Votěch (referee) ; Adamec, Vladimír (advisor)
This diploma thesis deals with an analysis and evaluation of risk in the freight transport company – Doprava Vícha s. r. o. The thesis describes the current situation in a freight transport industry, an applicable legislation, and risk analysis methods FMEA and WHAT-IF. Further the thesis analyses risks of a freight transportation and describes the company Doprava Vícha s. r. o. in detail. The thesis proposes a set of actions in order to minimize identified risks. The handbook with most important actions and advices for drivers is attached.
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Evaluation design of civil airports effectivity indices
Novotný, Roman ; Janík, Radomír (referee) ; Veselý, Petr (advisor)
Introductory part of this thesis concludes the development of air traffic, division of airports in the Czech Republic according to the Ministry of Transport, according to the Law on Civil Aviation and according to the Coding of the airports (Requirement L 14). The aim was to realize theoretical definition and division of output and economic indicators. After that comes choice of appropriate airports from the European Union. The choice has been made on the basis of the number of check-in passengers at the airport in Prague-Ruzyně. Eight most suitable airports have been chosen from all twenty-seven member countries of the EU. The following step is comparative analysis of these chosen airports on the basis of specified output and economic indicators for the years 2005-2009. The year 2010 has not been included, because the chosen airports did not complete their annual reports, balances and statements of profit and loss. From these sources the values for calculation of individual indicators have been chosen. These indicators have been shown in charts, evaluated by means of graphs in Excel Programme and further they have been characterized in words. The aim of the thesis was also the evaluation and comparison of output and economic indicators of effectiveness and after evaluation, proposal of methods of evaluations has followed.
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Frame of trailer CHTP18 for the platform-type body
Vincenc, Jakub ; Ješina, Miroslav (referee) ; Pokorný, Přemysl (advisor)
The subject of this master’s thesis is strength analysis of trailer frame, for platform placed goods and palletized goods transport. Strength analysis is made by the finite element method. This thesis describes design of a frame, finite element model creation and results analysis. On the basis of this results, the structural modification with a stress state calculation are suggested.
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