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Production buildings VW Autocenter
Nováková, Eva ; Žák, Libor (referee) ; Boleslavská, Yvona (advisor) ; Donaťáková, Dagmar (advisor)
A goal of this thesis is elaborating of a project documentation which is consisted of a building permit documentation in a scale 1:100 and a construction documentation in a scale 1:50. This thesis is based on architectural study elaborated within the course AG35. A subject matter of the Bachelor thesis is a design of a newbuilding of the showroom of a Car-centre Volkswagen Group in Brno - Zábrdovice on Cejl street. The part of the design is the architectural object itself and its surroundings. The original idea was to create a large view area for the people passing or driving by to have a good view of exposed cars. To this purpose a circular floor plan has provided the best viewings inside the building from several points of view. A form of the showroom is a cylinder which is partially covered by white fabric shades. The whole structural system of the showroom is formed by steel columns with a reinforced concrete wall. A roof construction is made up by steel trusses.
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Surface integrity after waterjet cutting process
Pešata, Jan ; Slaný, Martin (referee) ; Dvořák, Jaromír (advisor)
is thesis on subject "Surface integrity after waterjet cutting process" describes problem of the progressive advanced technology, unconventional hydroabrasive jet cutting, examines the integrity of the surface after cutting AWJ and discusses selected factors on the outcome of the cutting process. Also, there are mentioned accompany effects of cutting process and the various applications of AWJ. A special attention is devoted to the surface integrity evaluation in terms of its quality. Next was attention to factors entering into the process of division and affecting the surface topography.
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CFD simulation of air flow inside a car cabin
Kučera, Cyril ; Elcner, Jakub (referee) ; Pokorný, Jan (advisor)
The diploma thesis deals with CFD simulating the air flow inside the car using the numerical calculation program Star-CCM+. The aim of the thesis was to prepare 3D geometry, resp. realistic model of the real car, preparing boundary conditions including material properties, simulating the steady state of the environment and evaluating the speed and temperature of the car cabin. The paper presents the results of the temperature distribution and air velocities in the cabin during the winter, spring and summer conditions in HVAC on and HVAC off modes. The monitored air temperatures and surface temperatures of the car parts are compared with the measured data. The average difference between simulation and measurement was at air temperatures of 2.3 °C and surface temperatures of 3.4 °C.
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Chemical modifications of polypropylene surfaces
Pospíšek, Marek ; Petrůj, Jaroslav (referee) ; Kučera, František (advisor)
Diploma thesis is focused on modification and characterization of polypropylene (PP) products surfaces by the chemical way. In theoretical part of thesis are summarized the current knowledge of this topic including characterization methods. Polypropylene surfaces were modified by acrylic monomers (acrylic acid, acrylic acid with 20 mol% content of sodium acrylate and acryl amide). Modified surfaces were characterized by infrared spectroscopy with ATR technique. The comparative parameter was carbonyl index determined from absorption peaks of functional methyl groups (2950 cm-1 ) and functional carbonyl groups (1700-1750 cm-1) of FTIR-ATR spectra. Determination of effect of initiator concentration on the modification process was done for acetophenone and benzophenone. There were determined the time dependence of carbonyl index for time from 0 to 600 s of mentioned monomers. In the same condition were modified test specimens designed for preparation of adhesive joints. Joints were bonded by cyanoacrylate adhesive that provide reaction with surface of polyacrylic acid. There were founded conditions of modification that provided strength of adhesive joints higher than strength of original PP. There were identified changes of surface roughness by using of confocal microscopy.
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Industrial bakery Herold Brno
Bartošová, Monika ; Suchánek,, Petr (referee) ; Nový, Alois (advisor) ; Donaťáková, Dagmar (advisor)
The goal of Bachelor thesis was to develop the downstream stages of project documentation for the study object industrial bakeries Herold in Brno processed in the subject AG34. This is the documentation for building permits in 1: 100 scale implementation and documentation in 1:50 scale. The subject of this documentation is newly built industrial bakeries Herold situated in Brno. The solution is as alone industrial facility and adjacent areas, representing primarily the handling and parking area, but also a sufficient amount of green. Herold company engaged in the manufacture of mill and bakery products since 1993. During that time, gained a stable position in the market and has become a major regional supplier of bakery products and mill products. The company owns both industrial production buildings and variety stores. Building a new building industrial bakeries in Brno ensure the company expanding production capacity, additional sales area and its location is closer to the area of the most extensive sales. The territory of the building located on the outskirts of the city of Brno, in Horní Heršpice, in an industrial area on the desktop brownfields number 0813. The land slopes gently from west to east, with access from the street K terminálu. Now on land is unsatisfactory and unused objects without architectural value, which will be removed and the surface will create a new industrial bakery. The intention here was to design a building which its scale, shape and material solution will respect the character of the area for which the typical industrial area, usually consisting of single packaged materials. The building is composed of three cubic materials, where the two extreme outweigh the middle, thus forming frames emphasizing the first part of the entry of employees and customers. In the second, then the back of the expedition. Middle lower mass represents supply and production areas. By contrast to these shapes are three cylindrical objects of flour.
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Design of education board
Hadáček, Milan ; Buganská, Tamara (referee) ; Karásek, David (advisor)
The aim of my diploma thesis is to blueprint a design of multi-functional educational console. The dissertation contains several variant studies, color drawings and concrete shape execution. It entails a certain development in the area of positioning and multi-functional appliances. The thesis itself deals with the concrete shape execution of multi-touch educational console as well as seat in the form of gym ball. Short video cut from the area of interactive media forms a part of my work too.
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Study of R43/ I/43 Grade Separated Junction
Libichová, Jana ; Janda, Michal (referee) ; Radimský, Michal (advisor)
Aim of this Master´s thesis is the road adjustment and design of new grade separated junction highway R43 and road I/43,of Černá Hora – Svitávka and to design optimal distribution of transport hubs including the design II/150 and III/37429, which should be connected with existing roads.The adjustment of the routes will be designed in the necessary extent with the optimal distribution of transport hubs regarding the best transport and economical solution and with minimal impact on the enviroment.
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Surface Modification of Ferrous Materials
Jakubčíková, Lucie ; Tulka, Jaromír (referee) ; Molliková, Eva (advisor)
The bachelor´s thesis is about surface treatments. There are mentioned iron-based materials and their marking. The process of corrosion and wear of materials is described. Then is analyzed the main topic of surface pretreatments, metal, inorganic non-metallic and organic coatings. The basic properties of the coatings and their testing is described. At the end are mentioned the negative effects of the surface treatments.
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