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Description of lathe machines
Nováková, Lucie ; Matějka, Petr (referee) ; Blecha, Petr (advisor)
The bachelor’s thesis deals with description and classification of vertical lathe machines. The text is divided into several coherent chapters. The introduction is concerned with history and basis of the turning. Next part describes basic types of vertical lathe machines and the greatest attention is given to the analyse of particular parts of the machine. The end of the bachelor´s thesis includes some representatives of Czech and foreign producers of the lathe machines followed by the comparison of their products.
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Planar frames and curved bars. Study of the significance of the influence of normal and shear forces on deformation characteristics of the centerline
Donát, Martin ; Fuis, Vladimír (referee) ; Suchánek, Miroslav (advisor)
The Aim of this thesis is to write up the relevancy of particular resultant inner effects (further denoted as RIE) on the central line bars and plane frames deformation. The relevancy of particular RIE on the choice deformation characteristic bars in dependence on the ration of central line length and characteristic cross-section proportions, support type and bar load is analyzed in the sample examples. We solve a problem whether a bent bar should be comprehended as a shall bent or as a forte bent bar and we also analyze how does the stiffness shift influence the fractional bar deformation. When solving the sample examples we suppose that the bar expectations are fulfilled. When determining the central line deformation we use the Castiglianano’s theorem because it enables to include supplies of particular RIE.
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Frame of lift
Seják, Jiří ; Pokorný, Přemysl (referee) ; Mynář, Břetislav (advisor)
This bachelor´s thesis is oriented around several parts of electrical traction passenger lift. The main task is to design the conception of lift frame for the lift machine Sassi Toro with a deflector for a loading capacity of 1000 to 1600 kilos. It´s necessary to make a calculation of traction on driving sheave of machine. On the base of these values we are able to asses a maximum ropes distance between the driving sheave and deflector.
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Crawler undercarriage for building machines
Richtr, Pavel ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
The point of the bachelor’s thesis is to recapitulate pieces of knowledge about types of crawler undercarriages to the weight of 10 tons, make survey of application various types of undercarriages for concrete types of machines, to give and confront properties of undercarriages and tracks in the light of weight of machine and operating specifications.
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The Roofing of the Sport Hall
Müller, Radek ; Šmak, Milan (referee) ; Buchta, Stanislav (advisor)
In my project I dealt with a proposal pool roof in the town of Brno. As the main construction material was used glued laminated wood. For affiliate structure was used steel and solid wood. Construction has a span of approximately 40 meters, length 60 meters and a height about 11.5 meters. For a given type of structure and for aesthetic and ergonomic reasons, decided to design a curved beam of glued laminated timber supported by a pillar of glued laminated timber. End of the cantilever beam is supported by a steel column.
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Pedestrian bridge in Staré Město
Němec, Martin ; Zich, Miloš (referee) ; Koláček, Jan (advisor)
Bachelor’s thesis “Pedestrian bridge in the village Staré Město” is focused on reinforced concrete of pedestrian bridge for walkers and bikers. The pedestrian bridge we can find on the river called Krupá. The structure is considered as a frame. The goal of the work is suggest a horizontal part of the frame and supporting wall. Calculations were made in the program called Scia Engineer. Appraisals were made by hand.
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Cowhouse in Králíky
Nováček, Tomáš ; Štrba, Michal (referee) ; Barnat, Jan (advisor)
Bachelor thesis describes the structural design of the load bearing steel structure of cowhouse located in the municipality Králíky. The structure is designed according to the normative requirements of ČSN EN for ultimate and serviceability limit state. It´s a structure formed by the main frames at a distance of 5 m apart, which are placed in a rectangular plan of 30 x 60 m. As the main material of load bearing elements was used a steel S355. The specificity of the structure is location in a place with above average snow and wind loads. The couwhouse is intended for housing hundred and fifty cows. The work consists of a static calculation, which assessed individual cross sections and joints.
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Warehouse Hall with Outbuilding
Růžička, Jan ; Buchta, Stanislav (referee) ; Bajer, Miroslav (advisor)
The aim of the work is to design steel structure warehouse hall with outbuilding in the city of Brno. Plan dimensions of the building are 24x48m. The main supporting part is diagonal links with range 18m and a height in the top of the ship 8.9m, which is hinged to the base structure. The main structure is articulated outbuilding with dimensions 6x48m and height in the top 5.6m. Diagonal frame links are formed of beams and columns. Among the main support frames are thin-walled solid purlins reinforced rods. The spatial rigidity of the structure is ensured by cross braces. Roof cladding and walls will be made using sandwich panels. The calculation has been done in Scia Engineer 2012 program and by hand calculation.
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Tennis hall
Mynaříková, Alice ; Straka, Bohumil (referee) ; Sýkora, Karel (advisor)
The Bachelor’s thesis describes the design and check of the construction of a tennis hall. I have chosen the design of glued laminated timber in combination with solid timber. The plan dimensions of the hall are 23.275 x 67.375 m. The work includes by a technical report, a design calculation, a statement of material and design documentation. Next, the work deals with a special wall system.
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