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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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Manufacture of massive castings and their defects
Doležal, Petr ; Martínek, Ludvík (referee) ; Záděra, Antonín (advisor)
Object of this master’s thesis is accomplished analyze the range of foundry of steel ŽĎAS a.s., Zdar nad Sazavou and make the type massive steel castings and analysis of existing technology foundry and metallurgical defect. The beginning of this master’s thesis is dedicated to the manufacturing of steel foundries range ŽĎAS a.s., Zdar nad Sazavou. The following section is devoted to manufacturing technologies for the production of massive steel castings. In the final part of this thesis are described metallurgical and foundry defects of the typical castings of steel foundry and proposals to eliminate these undesirable defects. End thesis includes a summary of the results and trends in the development of research in the production of massive steel casting.
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Marketing Research for Selected Company
Juřička, Milan ; (Hons), Simona Malanová BA (referee) ; Šimberová, Iveta (advisor)
The subject of this bachelor thesis is marketing research in a selected company, focused on customer satisfaction analysis. This analysis is focused at customers of 1CSC a.s., which manufactures steel products with main branch in Brno. To achieve the objectives of this thesis, marketing tools are used in the form of analysis supplemented by a questionnaire survey. The questionnaire is focused not only on customer satisfaction, but also on a web project that should bring customers closer to current product offerings. The theoretical part describes the marketing research and applied analysis to the company 1CSC a.s.. The practical part is dedicated to the analysis of the environment of the company 1CSC a.s. and the interpretation of the results of a marketing survey conducted on customers of the selected company. At the end of the thesis, future steps are proposed on the basis of acquired data to improve the current situation.
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Steel structure of a multi-functional building
Havíř, František ; Pilgr, Milan (referee) ; Štrba, Michal (advisor)
The aim of this master's thesis is to design the steel construction of a multifunctional building in the cadastral area of Brno-Bohunice. Multifunctional building consists of two identical buildings - A and B. Floor plan dimensions are 40.0 x 40.0 meters and height of 33,8 meters. Both objects have the 1st floor of the overall height of 5,0 m, each additional floors 3,5 m. The plan shape of the building is a square 40 x 40 m with bevel in the corners with a length of 8 m. In the middle of the building is roofed atrium 8 x 8 m. The buildings are in the 5th floor connected with the enclosed footbridge with a length of 10.0 meters. The main structure consists of two buildings columns and girders. Columns are alternatively solved as the composite steel and concrete structures with closed section filled with concrete or concreted steel profile. The girders are made of castellated beams. Among the girders are embedded solid panel joists and girders, coupled with the composite steel and concrete slab. Spatial rigidity besides the composite slabs provide rods placed around the atrium and in the corners of the building. The main structure of the footbridge consists of two inclined arched beams on which is placed stringer of the footbridge.
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Reconstruction and strengthening of reinforced concrete ceiling construction
Klimeš, Petr ; Zich, Miloš (referee) ; Perla, Jan (advisor)
The final thesis deals with strengthening of cast-in-place concrete ceiling in existing construction for couple of escalators. New prestressed beam, columns in new positions and strengthened girder with unbonded strands are building in this adjustments. Every member, including the existing construction, is verified for ultimate and serviceability limit state. Prestressed members are alternatively designed with bonded strands and these variants are comparison in terms of utilization and calculation.
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Reinforced concrete skeleton construction
Pevner, Jan ; Strnad,, Jiří (referee) ; Šulák, Pavel (advisor)
The bachelor project is aimed for design of monolithic reinforced concrete slab supported locally and stairs over the second floor in administrativ object, elaboration of design and reinforcement drawings to bending and shear. Calculation of internal forces is made by computer program SCIA Engineer with manual verification using simplified methods.
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