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Load-bearing Structure of Multi-purpose Building
Hetmer, Jakub ; Lamparter, Petr (referee) ; Terzijski, Ivailo (advisor)
This master´s thesis“ Load-bearing Structure of Multi-purpose Building“ is processed in the form of project documentation according to applicable regulations. It deals with static solution of monolitic reinforced concrete construction of administrative building of Česká spořitelna. Subject of the solutions is reinforced concrete monolithic point – supported ceiling slab, columns and staircase.
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Design of modification of the supporting structure of the press part of the paper machine
Zborník, Radek ; Zapletal, Zdeněk (referee) ; Pokorný, Přemysl (advisor)
The thesis deals with a description and a strength analysis of selected parts of a modified supporting structure of a press part of a paper machine. The construction is designed to simplify a replacement of felt belts during a service shutdown of the machine. The first part of the thesis is devoted to a brief description of the paper machine with a more detailed focus on the press part. The next part of the thesis includes a project of adjustment to the original design of the supporting structure. The last part deals with a strength control of construction nodes of the adjusted project. A strength calculation is further divided into a calculation using the finite element method and an analytical calculation. Results of both previous calculation methods are compared at the end of the thesis.
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Bridge over a local road and a brook
Zifčák, Karel ; Zich, Miloš (referee) ; Nečas, Radim (advisor)
The subject of this bachelor’s thesis is to study the bridge with a span of 24 meters, which bridges the local road and creek. The work focuses on the design window sill beam supporting structure with parabolic main beams connected to each other deck plate. The aim of the work is at the beginning study of three variants of possible bridges, the most suitable of them is selected and then static solution. Calculations of load effects are dealt with SCIA ENGINEERING 2013.1. a proposal is made according to standards EN.
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Driven roller conveyor
Pokorný, Pavel ; Kašpárek, Jaroslav (referee) ; Pokorný, Přemysl (advisor)
The thesis describes design of driven roller conveyor for transport products on Euro pallets of a total maximum weight of 600kg. The design includes determination of the respective sizes, capacities and strength, as well as design of a support frame and final strength control in the most affected areas. The thesis also contains documentation with drawings of complete conveyor, section of the conveyor and last section of the conveyor.
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Integration of Photovoltaic Power Plants in the Electricity System
Michl, Pavel ; Paar, Martin (referee) ; Mastný, Petr (advisor)
The thesis discuses an integration of photovoltaic power stations to electric network. The first part describes connecting conditions of small sources to distribution system, including administrative requirements, feasibility study, and requirements to the energy meters, measuring, control devices, switching devices and protection. The second part is aimed to describe problems of the photovoltaic system. Solar radiation generating and reducing of its intensity incident upon the earth surface are described in this part. The quantum of produced electric power depends on climatic conditions in the fixed area, seasons, etc. This work also discusses the types of photovoltaic cells and their actual efficiency. Inverters are further important components of the photovoltaic system. The parameters of the inverters have a great influence on the total actual efficiency of the photovoltaic system. Different methods of the photovoltaic panels’ connection with the inverters and their advantages and disadvantages are also mentioned. The supporting structure of the photovoltaic panels and eventually transformer are further important components of photovoltaic system. The work also analyze the methods of connection of the photovoltaic power station to distributive low voltage and medium voltage network, electric energy accumulation and possibilities of the sale of produced electric energy. The large number of the connected photovoltaic power stations has negative influences to electric network. The third part contains the design of a photovoltaic power plant with a capacity of 516,24 kWp on the scoped area in southern Bohemia. The project documentation for the location where the power plant is designed is also made. It contains the design of photovoltaic panels, the design of the inverters to get an optimal power load. This part also contains a calculation of the photovoltaic system losses and the design of transformer and the cable junction calculation of the distributive system. The feasibility study of the power plant connected to distributive system is also conducted. Its delivery rate will be connected to the distribution point Řípov (110/22 kV). The calculation results show us that this photovoltaic power plant can be linked to the distribution system. The final part of this paper contains an economic estimate of the photovoltaic power plant operating and the calculation of the return. An Economic return is influenced by the wide range of values that affect the total return rate. The calculation of an operating economy is made for several variants. The return rate in refer to contemporary redemption price for 2010 with no consideration for a bank loan is 7 years. If we consider the bank loan it would be 12 years. The penetrative reduction of the redemption price is expected for 2011. Calculation works with the decline of 30 %. It would extend the rate of return to 11 years without a bank loan or to 22 years with the bank loan. The bank loan is considered to cover 80 % of the investment.
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Prefabricated concrete structure
Šimon, Jan ; Šulák, Pavel (referee) ; Bažant, Zdeněk (advisor)
The master thesis is about a design of supporting structure of prefabricated skeleton hall. The major part of a design are an internal trasverse and longitudinal frames, which contents roof reinforce concrete truss, columns, beam and ceiling joists. All the load acting to the bearing structure is transferred to the prefabricate footing made of reinforce concrete. Other parts of the bulding are not solved in this thesis. The content of the thesis consists of an assembly drawing of parts of the skeleton and the static calculation according to the actual international standards. The output of each static calculation is drawing of a shape of part and its reinforcement.
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Container gantry crane
Švub, Pavel ; Malášek, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor's thesis deals with the design of the supporting structure and crane travel of a rail mounted gantry crane for handling containers at container depot. The work includes the calculation of the load acting on the crane, the design and stress analysis of individual parts of the supporting frame and the design of the crane travel, including its drive. One of the outputs of this work is the attached drawing documentation.
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Carpenter of Slaný
Cach, Ladislav ; Tichomirov, Vladimír (referee) ; Novotný, Miloslav (advisor)
The thesis theme is a carpentry production facility with the adjacent office building at Slané. The thesis deals about the proposal of the object with building and construction solutions of the building. The thesis includes a detialed solution of the exhaustion ventilation the technology part of the carpentry. In the office building there is a reception in the 1st floor and the exhibition spaces. The vertical communication in the building is solved by two-arm straight starcases, one in office building and the second in the annexe hall for the employes. The construction system of the hall is reinforced concrete prefabricated system with advanced prestressed girders. Office building is designed like a reinforced concrete monolithic frame. Buildings are divided by dilatation. The object is based on the footings which are connected to base thresholds. The rooftops of the objects are flat.
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