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Strength design of the aircraft spur
Profota, Martin ; Vosynek, Petr (referee) ; Vrbka, Jan (advisor)
This master thesis deals with computational stress-strain analysis of the tailskid of airplane L410 NG with main focus firstly the check current design of the tailskid and then the design another design solution with the able to absorb as much as possible the deformation energy. Solution of this problem is performed using computational modeling utilizing numerical simulation of quasi-static and crash deformation load of the tailskid with using explicit Finite Element Method (FEM) in program ABAQUS v6.14. After the introduction with problem situation and tailskid assembly introductory part is devoted to the research study of various designs of the tailskid for different types of airplanes. There follows these theoretical general principles of thin-walled structures and buckling of them. Before the creating of the computational model itself, the explicit form of the Finite Element Method is better described. The conclusion of this thesis deals with the mutual comparison of the most advantageous design variants of the tailskid and the selection of the most suitable one of them for the airplane L410 NG.
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Service Hall Velké Meziříčí, Administrative Part
Dulák, Michal ; Jeneš, Rostislav (referee) ; Podroužková, Božena (advisor)
The aim of this bachelor thesis was the design of reinforced concrete cast-in-place horizontal structures about the first floor of three-storied building. Horizontal constructions are made of two-field continuous slab. In static calculation the following are designed and evaluated : ceiling slab, beam, angled slab, staircase, landing, column. Construction has been designed to fulfill functionality and economic point of view. Drawing documentation is a part of the thesis.
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Radar Altimeter for Ultralight Aircraft
Zahradník, Jiří ; Zemčík, Pavel (referee) ; Maršík, Lukáš (advisor)
In this bachelor thesis author designs a radar altimeter. In this thesis the emphasis is placed onto modular architecture and that is why this altimeter is designed as a group of independent modules communicating through BSD sockets. Software implementation is made in C++ and for sound generator is used library PulseAudio. Next topic is multithreading safety implementation of queue and stack which was made by template class to keep simplicity and generality.
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Aspects of certification areas for take-off and landing
Jaša, Marek ; Chlebek, Jiří (referee) ; Hammer, Jaromír (advisor)
The Bachelor´s thesis targets to specify conditions for certification of the airport area according to requirements of L14 and LA3 regulations and subsequently to apply them to the specific area. This work determines conditions for take-offs and landings, that can be executed at any land. These conditions are contained in Act No. 49/1997 Coll., civil aviation law in Czech Republic. Next topic contained in the thesis is the most common types of airplane that could use the airport area in the future. It also determines their take-off and landing flight performance. In this context there are defined take-off and landing and conditions affecting their length. The chosen airport area is described in the main part of the thesis, primarily its situation and parameters. There are also terms under which the land could be used and certificated.
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Reinforced concrete slab supported on columns
Hlavička, Martin ; Šulák, Pavel (referee) ; Požár, Michal (advisor)
The thesis deals with the practical design and assessment of monolitic, reinforced-concrete flat slab. We focus on particular sections of the object, which are then characterized by moment coefficient method and finite element method using SCIA Engineer 19.1 software. Both ultimate limit state and service limit state are evaluated as well. After that we also focused on foundation (pile head plates), selected columns both outside and at the edges of the object, and staircase. The final ouput of this work is data accompanying report, static calculation and technical drawings of the object.
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Reinforced concrete slab supported on columns
Hlavička, Martin ; Šulák, Pavel (referee) ; Požár, Michal (advisor)
The thesis deals with the practical design and assessment of monolitic, reinforced-concrete flat slab. We focus on particular sections of the object, which are then characterized by moment coefficient method and finite element method using SCIA Engineer 19.1 software. Both ultimate limit state and service limit state are evaluated as well. After that we also focused on foundation (pile head plates), selected columns both outside and at the edges of the object, and staircase. The final ouput of this work is data accompanying report, static calculation and technical drawings of the object.
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Design Study of VFR Airport
Brandejský, Petr ; Veselý, Petr (referee) ; Ptáček, Pavel (advisor)
The final master´s thesis targets to create concept study of VFR airport.This airport should be build up in southeast part of Czech republic, in the vicinity of the town Valašské Klobouky. In this work there are explained essential terms and definitions refered to basic rules and law. There are explained also civil aviation law and requirements of L14 regulations. Aeroclub is submitter of this work. It establishes basic conditions for airport area searching. The length of the runway is influenced mainly by performance of used aircrafts. It was impossible to find any acceptable field in searched area. There is a posibility how to solve this problem. There can be build up a runway for take-off and landings of small aeroplanes. In the second part of this thesis there are defined basic requirements on these fields. These requirements are applicated on chosen field. At the end of this thesis there is propounded an option how to dislocate runway, taxiways, aprons, hangars and other buildings.
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The influence of meteorological conditions on take-off and landing powered aircraft
Koupý, Zdeněk ; Hammer, Jaromír (referee) ; Krška, Karel (advisor)
This thesis deals with influence of various meteorological conditions and impact phenomena on aircraft performance during take-off and landing, it means with performance of their air power units. I focused on influence of meteorological elements (not phenomena) like physical characteristics of the atmosphere including wind. The target of this thesis was to create a clear set of meteorological elements which affect the aircraft performance during these critical phases of flight including their analysis, explanation and related recommendations. Analysis of some meteorological elements also contains figures from particular world´s airports.
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