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LAHOFER WINERY DOBŠICE
Nytrová, Bohdana ; Dvořák, Martin (referee) ; Myslín, Jiří (advisor) ; Hradil, Dušan (advisor)
The bachelor thesis designs new buildings of the Lahofer Winery in Dobšice u Znojma. It is based on a study carried out in the studio AG32. The complex will consist of production line and warehouses with the overall production of 1.000.000 bottles a year, altogether with a public and administration building where the wine will be exhibited. The building plot is located on the eastern edge of the land registered area of the nearby village Suchohrdly. The plot is undeveloped agricultural land full of vineyards, arable land and gardens. The ground plan is the most profound part of the design. The circumference of the building symbolizes a wine grape or wood-shavings which refer to a famous woodcarver Jan Lahofer whose name the winery carries. The many atriums create half-enclosed space protected from the wind and serve as handling areas of the production; a terrace or an attractive entrance. The building consists of four successive matters on two levels. The production is placed in three of them. It creates a circle on a single level so that there is a need for only one entrance to the handling area. The public part of the structure is located on a separate level perched on the slope above. It is predominantly made up of showrooms and restaurants. The accommodation units for guests and employees can also be found here. The building is made of a steel framed structure with a hanging facade and a flat roof. The massiveness is softened by the glass facade in the atrium and other glass parts - some of which are as tall as the building itself.
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Optimization Of Methodology For Durability Assessment Of Steel Pylons
Čada, Pavel ; Ing. Miroslav. Brodňan, Ph.D. (referee) ; Chobola, Zdeněk (referee) ; Švehla,, Vladimír (referee) ; Vaněrek, Jan (advisor)
In this thesis the corrosion resistance of two types of steel materials were evaluated, Corten A as a representative of WS (weathering steel) and the corrosion resistance of anti-corrosion protection formed by the zinc coating. The different kinetics of corrosive processes was found during the NSS test. WS steel exposed to 400 hours of NSS laboratory test showed growth of the corrosion rate, however, after this period of time there has been a significant decline in this rate. Conversely, when using Zn as anodic protection, the corrosion losses decrease linear up to 300 hours of exposure, but after this time there was a relatively significant linear increase in corrosion rate. During measurements on existing VHV pylons they were measured corrosion decreases of steel and Zn anti-corrosion protection. Normal corrosion rate for weathering steel with 10 m.a-1 and for Zn corrosion loss 1.8 m.a-1 were found. Technical and economic assessment were evaluated using variant of new poles with Zn surface layer and revitalization of existing pylons from WS steel. With regard to all aspects obtained from laboratory tests and economic assessments, friendlier version of revitalization of existing VHV pylons from WS steel using a sufficient corrosion resistance of these steels were found out.
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Load bearing structure of a multi storey building
Janči, Michal ; Šmak, Milan (referee) ; Straka, Bohumil (advisor)
Diploma thesis deals with the design and assessment of the load bearing structure of a multi-storey building, proposed by the combination of two materials, steel and glued laminated timber. The building has a V-shape, the angle between legs is 120 °. Floor plan dimensions of one arm of the building are approximately 40x20m, building height is 24.3 meters. The building is designed with a flat green roof. The load bearing structure is solved as a heavy frame, lower three floors are made of steel and serves as the business premises, top four floors are residential, and their structure is designed of the glued laminated timber. Bracing of the whole structure is solved by a system of crossed steel rods.
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Superstructure of the backpart of the family house
Jetmar, Ondřej ; Šulák,, Pavel (referee) ; Strnad, Jiří (advisor)
The thesis accommodates a design of a slab made out of reinforced concrete. On one side, the slab overhangs the load-bearing mansonry. The thesis comprises two solutions. In the first solution, the overhung part of the slab is not supported while in the second solution is this part locally supported by pillars. The thesis contains two variants of the slab design and also evaluation of the results.
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The Steel Structure of Car Showroom
Buchta, Vojtěch ; Buchta, Stanislav (referee) ; Hron, Lukáš (advisor)
The task of the thesis was to design a draft and a review of car’s showroom supporting structure. The object is located in the city of Hradec Králové. Floor plan has a size of 30 x 15 m, the height of the object is 7 m at the highest point. The mono-pitched roof is formed by two parts on the same slope 3.81 °. Material of all components is steel S235. All calculations were performed in accordance with valid standards. The structure consists of a load-bearing columns fixed to the ground, the truss girders are designed of hollow cross-sections, pin-suported by the columns. The purlins are pin supported by upper chords of a truss girder, with the lower and upper edges flushing. Purlins support the roof made of roof-panels by Kingspan, thickness 160 mm. Wall casing the technical parts of the object is formed also by system panels by Kingspan. The cladding of the sales area is made of glass panels by Reynaers.
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Footbridge
Smělíková, Petra ; Puchner, Josef (referee) ; Sýkora, Karel (advisor)
The topic of my Bachelor's thesis is a static assessment of a bearing structure of a current footbridge which is also used for cycling. It is placed in Kunovice near Uherské Hradiště. The length of span is 28 meters. Its construction is solved as space framework with through-span. Main beam is truss structure with upper saddle flange. The height of beam in the middle of the span is 2.5 meters and above supports is 1.5 meters. The calculation is done either by hand or using calculation program Scia Engineer 2012.0.
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Weldability of steels for the manufacture of bicycle frames
Grim, Robert ; Richter, Tomáš (referee) ; Vaněk, Mojmír (advisor)
This thesis is focused on steel materials used in bicycle frame manufacturing. The alloys are analysed based on their mechanical properties as well as their weldability. Steel materials are divided into three groups corresponding to the foremost frame manufacturers. Alloys with trade names are paired with equivalent normalized materials selected according to their chemical composition. The weldability of individual steels is addressed in several chapters sorted by materials’ mechanical properties and structure. The work further explains why TIG welding of frames is preferred and what the method’s main advantages are.
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Comparison of steels and technologies in car bodywork production
Wojcik, Rudolf ; Šlais, Miroslav (referee) ; Dohnal, Ivo (advisor)
The project developed in the bachelor study describes the types of steel and technologies of car bodywork. The introductory chapter contains a brief description of the various parts of the body. The distribution, characteristics and uses of steel follow. The summary contains a set of technologies, including hydroforming method, hydro-mechanical forming technology, hot forming technology and tailor-welded blanks.
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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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