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Project Management of Building Company
Barjak, Maroš ; Očenášek, Pavel (referee) ; Jirák, Ota (advisor)
This thesis describes an information system created for a building company Hydroeco Ltd. that enables especially project management, documentation and visualization of company projects. The introductory part contains description of technical resources needed to create and run the application. The next part describes the processing requirements and creation of a model system. The system itself is based on PHP Zend Framework using Model-View-Controller architecture and object-oriented approach. Furthermore, it uses technology such as HTML, CSS, JavaScript, jQuery and MySQL. Visualization is ensured by JpGraph library, Google Maps and Autodesk Freewheel tool. The last part describes the actual implementation, testing and a proposal for extension of the system.
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Modernization of apartment house Vlhká 22, Brno
Neduchal, Zbyněk ; Šimkovičová, Ludmila (referee) ; Petříček, Tomáš (advisor)
The diploma thesis processes project documentation in the stage of construction for modernization of an apartment house near the center on the street Vlhká 22 in Brno. The building is divided into four residential floors and nonresidential basement and attic. On the first floor there are two residential units and the other four residential units. The foundation structures are made of solid bricks. The vertical load-bearing and non-load-bearing structures are also made of solid bricks. Exceptionally drywall partitions. In the basement, the ceiling structures are made of brick barrel vaults, above the above-ground floors there are wooden beamed ceilings. The roof structure of the building is made of purlin system with standing stool and covering of ceramic roof tiles. Three additional housing units will be built in the attic. In the basement, the masonry will be undercut by a chain saw, partly by pressure grouting and partly by a new layer with a waterproofing layer. All wood-beamed ceilings will be replaced with prefabricated ceiling beams with aerated concrete inserts without overhead slab. The garden part of the building will be insulated with mineral wool. The roof structure will be constructed from the street side as a shed roof and in the garden part a flat roof with a gradient layer of expanded polystyrene thermal insulation and a waterproofing layer of thermoplastic poleolefin.
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District heating systems in the Czech Republic in the context of legislative changes
Hylas, Martin ; Poul, David (referee) ; Putna, Ondřej (advisor)
The bachelor thesis focuses on the analysis of the issue of district heating (DH) with regard to legislative changes in the European Union. The first part deals with the analysis of the issue and the evaluation of the state of CZT in the Czech Republic. The European Union's position on climate change, caused by increasing greenhouse gas emissions, which are significantly produced by DH sources, is also discussed. The research part ends with an analysis of possible changes in the heating industry leading to the fulfillment of legislative requirements in the future. The second part of the bachelor's thesis deals with the elaboration of a case study of the change of the fuel mix for the heat source in the existing locality with the use of the technical-economic model. The main goal is to evaluate the usability of renewable resources (biomass, waste) as primary fuels instead of natural gas. The result of the practical part is a comparison of individual variants and changes in the cost of producing 1 GJ of heat compared to the reference variant.
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Design of Modernization of Čadca Railway Station
Juchelková, Lenka ; Šestáková,, Janka (referee) ; Plášek, Otto (advisor)
The master´s thesis deals with a design of modernization of Čadca railway station. Content of the thesis is the design of reconstruction of station heads, increasing the speed in the main tracks to 140 km/h, removal of level crossings for passengers at platforms access and the width adjustment arrangement of the platforms for the safe movement of people with reduced mobility.
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Passanger lift
Staněk, Tomáš ; Bartoš, Pavel (referee) ; Mynář, Břetislav (advisor)
This diploma thesis is focused on modernization of traction passenger lift TOV 250. The first part diserts on todays technical conditions of lift. The second part is concerned with way of modernization of lift and the last third part is focused on basic static calculation of construction traction passenger lift.
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Assessment of the Possibility of Renovation and New Construction of a Kindergarten in Blažovice
Čtvrtečková, Ludmila ; Doležalová, Monika (referee) ; Čech, Josef (advisor)
The master´s thesis deals with the determination and assessment of the complete costs of reconstruction and renovation of kindergarten in the village Blažovice, located in Brno – venkov, in the South Moravian Region. Two options were chosen to assess the complete costs. The first option contains the condition of preserving the existing building with subsequent reconstruction or modernization of the building to such an extent that the building can continue to be used for the operation of the kindergarten. The costs of reconstruction are determined using the itemized budget compiled according to the project documentation of the actual state. The second option contains the demolition and the construction of a completely new building of kindergarten. In the second option, budgets are implemented by using budget indicators combined with an itemized budget. In the end, the results of the mentioned variants are evaluated.
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Retrofit IP-LP Section Steam Turbine 300MW
Pavlik, Richard ; Fichtl, Richard (referee) ; Fichtl, Richard (referee) ; Fiedler, Jan (advisor)
The aim of this master’s thesis is a retrofit of condensing three case steam turbine K300-170 with reheating. In the first part, the heat balance of the system is calculated for given parameters. The design of the flow section is focused on the combined intermediate pressure and low pressure turbine section and it consists of defining rotor and blading characteristics. In the stress control, the stress of the designed blading is checked and for the conclusion the shaft seal losses and their effect on the overall output power of the turbine are estimated. The drawing of axial section of combined intermediate pressure and low pressure turbine section is also included in the thesis.
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