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Roof structure of construction for social purposes
Bašista, Ján ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
The work treats the static recalculation of an existing roof structure of a construction for social purposes and proposes two variants of the design of a new roof structure. The construction has a rectangular ground plan of 30 m x 47 m and the roof structure is placed on the load bearing circumference concrete walls. Except for the load constituted by the function of the construction and by the climatic area, an extra load of 2 tons suspended at any place of the structure is considered because of the special requirement of working and technological equipment. The variant no. 1 is designed from the steel S355. The variant no. 2 is designed as a combination of the wood GL24h and the aluminium EN-AW 5083. Both of the variants have 11 transverse load bearing girders. The purlins are perpendicular to the girders and are placed on them. Stiffness is secured by roof stiffeners.
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Design of pram
Snášel, Martin ; Chorý, Tomáš (referee) ; Zvonek, Miroslav (advisor)
Pram is more complicated product, than you may think. Regular first opinion puts pram into some sort of toy but it is exactly contrary. This product contains user’s demands from two point of view - parents and baby. These users have different needs and - as we are get used today - we want to have not just working stuffs but modern, nice and make it naturally like part of our lifes. We can’t prefer design and leave functionality behind or make it really complicated to produce just with efford create something new. In this project I tried find compromise and come out with design with new features, ideas and experimental look but with same function ability. Main point of designing the pram was create universal pram with easy use during whole first 3 baby periods (from 0 to 2 years old baby) and decrease the final number of needed parts. I focused on original design and carriage parts which can be formed according to baby needs. Create universall pram but also easy to transport and fold. There are two main features designed completelly from scratch: modifiable carriage part and design attractive no center axis wheels.
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Heat exchanger design
Tatýrek, Lukáš ; Kudela, Libor (referee) ; Baláš, Marek (advisor)
The designed heat exchanger is part of a cogeneration unit, which I am considering as a possi-ble alternative for acquiring electrical and heat energy during heating season. The objective is to compile research about usable heat exchangers, pick a suitable technology for flue gas water application, calculate and design a heat exchange surface, calculate pressure drops and pro-cess the enclosed drawing documentation of the heat exchanger. For calculations, the recuper-ation gasket plate heat exchanger was chosen. The design of gaskets is nonstandard as it has been made for higher than usual temperatures. The result of this work is a heat exchanger with uncommon dimensions with a very low count of plates.
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Water Management Solution of Mlýnka reservoir
Řeháková, Adéla ; Janál,, Petr (referee) ; Starý, Miloš (advisor)
Diploma thesis deals with flood protection at small basin flow Mlýnka. Object of thesis is first design of flood protection – dry reservoir. Part of thesis is theoretical, which describes general design, constructional solution and basic information about operation and maintenance. Next part of thesis describes specific design of dry reservoir. In the end, there are evaluations and comparison with bachelor thesis. Programs, which were used for elaboration, are AutoCAD, ArcGIS, HYDROG, HEC, MS Office.
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Passive optical networks WDM-PON
Havliš, Ondřej ; Šifta, Radim (referee) ; Münster, Petr (advisor)
The work deals with optical access networks, passive optical networks, especially WDM-PON. Features a modern solution to connect users to the optical access network using optical FTTx connections. Describes the different types of FTTx connections, their parameters and construction technology. Practical work is a practical application of theory for the development of various design and simulation of WDM-PON networks. Each proposal includes the construction of technical solutions optical access networks, the technology used and the balance of the reduced pricing WDM-PON network. The penultimate part of the work consists of design models simulated WDM-PON networks by the simulation program OptSim. The conclusion deals with the evaluation of individual design and simulation of WDM-PON networks.
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Sport Centre Brno
Zaplatil, David ; Vostrejž, Dušan (referee) ; Odvárka, Antonín (advisor)
It is an object of sports equipment, which will be mainly used for ice hockey, as well as for the organization of other sporting and social events. The main objective in the design of architectural buildings were to meet modern requirements for the operation and use of the sports hall. Mass solution hall is designed as part of a hyperbolic curve, which rotates around a central axis. This substance is added next curve and along the perimeter. It is a sine wave, which is twice reflected on the mass of the object. This curve separates the roofing structure from the construction and glazing adds mass element dynamics, which is in my opinion the sporting character of the buildings needed. Construction is due to this curve seems to be constantly moving. This curve has another purpose and that the highest point of the curve are a total of two, is the main entrances to the building and the curve that creates a kind of "entry portal".
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Design of City E-Bike
Růčka, Jakub ; Surman, Martin (referee) ; Křenek, Ladislav (advisor)
The traffic situation in cities is getting worse every day. The number of cars that its infrastructure cannot accommodate is constantly growing. The design of an urban electric bicycle was chosen as the topic for this thesis in order to analyse the problematic aspects of the product and the environment in which it is used and try to solve them. Therefore, the final design primarily respects the user and their needs. It meets the individual ergonomic and technical parameters. The refinement of the e-bike to the last detail improves comfort and safety during riding. Thanks to the appropriate integration of lighting elements directly into the individual parts of the e-bike, a sufficient amount of illumination has been achieved. The e-bike allows its user to use light signals while changing directions. A storage space has also been designed for the e-bike, which allows smaller items to be carried. This thesis brings a new perspective to the urban electric bicycle. It shows how its different parts can be approached and how to work with different practical accessories. It also outlines how an e-bike could be connected to a smartphone in order to make its use more pleasant for the user.
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Steel load-carrying structure of production hall with bridge crane
Štulrajterová, Terézia ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
This bachelor thesis deals with the design and assessment of a steel load-bearing structure of a two-aisle production hall. That hall has a rectangular ground plan of a width 32 m (20 + 12 m) and lenght 54,54 m (9 modules distanced 6 m from each other). The main aisle is 10 m high and inside is located a overhead crane with carrying capacity 5 t. The second aisle is used as a storage area for materials that have already been produced. The skeleton of production hall is made of a ten transversal bindings. Lattice trusses are hinged mounted on constraint pillars of solid poles. The hall is situated in the north of the Czech Republic in the city of Děčín.
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Design of Infant Incubator
Brávková, Markéta ; Tvarůžek, Martin (referee) ; Křenek, Ladislav (advisor)
The topic of this master’s thesis is design of infant incubator. The thesis concerns own design of infant incubator that meet the basic technical, ergonomical and social requirements and also brings a new look and shape as solution to the main topic. The infant incubator is designed in regard to modern materials and technologies.
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