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Indoor swimming pool - concrete tank construction
Pőthe, Péter ; Pulec, Vladimír (referee) ; Perla, Jan (advisor)
The aim of the diploma thesis was to design reinforced concrete construction of the indoor swimming pool and ensure impermeability of the construction, to ensure behavior as concrete tank construction. Static analysis was done by using program Dlubal RFEM 5.12, where interaction of subsoil with construction was taken into account. Slabs around the swimming pool area were divided into expansion section because of temperature changes from glass façade an after that the sealing of expansion gap was solved. Construction system under the swimming was designed and was tested the behavior of walls and slabs. Analysis was done also to considerate of hydration heat. The drawing was done by software CADKON RCD.
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Optimization suggestions of the loading device.
Kršiak, Oliver ; Foral, Štěpán (referee) ; Varmuža, Jan (advisor)
The thesis deals with the contemporary status of a loading device, specially focusing on its weak points and used materials and a design of a new way of connecting parts of the device. It also concerns the means of sealing each individual parts and the choice of materials with low induction of radioactivity. There are shown and described some ways of connection of pipelines, where this is used, in the thesis. In the thesis there are also described various types of sealants. For proper material application in the reactor enviroment, it was necessary to conduct an analysis of components of chosen alloys and their reaction to slow heat electrons and fast electrons. Based on this analysis and other properties, the right alloys were chosen. In the last part of the thesis, there is briefly included the topic of prolonging devices and the way of meassuring the speed of transport.
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Design of Experimental One-cylinder Engine with Floating Liner
Svoboda, Radovan ; Svída, David (referee) ; Novotný, Pavel (advisor)
The aim of this master`s thesis was to design a single-cylinder test engine for measuring of the friction forces between the piston group and the cylinder liner. Main engine parameters are based on the common production engine. A floating liner device was chosen for a friction forces measurement. It was necessary to solve an attachment and sealing of the floating liner. Stress-strain analysis of the floating liner has been done. Next step was to re-design a production crankshaft also with a connected balancing devices for single-cylinder engine. Powertrain was seated in a completely new units. Finally the engine was completed and mounted on a stand.
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