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In an Apartment in a small town, Mikulov
Solár, Michal ; Kozelský, Tomáš (referee) ; Hora, Jan (advisor)
The concept is based on the historical development of the plot and the city as such. Historically, the area has been defined by self-help and without clearly specified dogmatic guidelines. It is thanks to this that the city is enriched with moments that do not fulfill only the aesthetic or spiritual, but also the functional nature of the city. The moment of surprise and certain visas enriches the interior of the yard as well as the city. At first glance, such annoying spaces have a certain quality, caused by the play of light or the overall concept of space. An important feature of the object is the moment of surprise from the perceived space. The transition from a clearly defined ground floor to the rear, at first glance, irrational courtyard is enhanced by a passage, which also refers to the typical division of the small town house. ARCHITECTURAL SOLUTION The principle of layering of individual spaces clearly reflects the moments of surprise. By specific fragmentation of the building, a character that resembles rather a family house as a residential object, spaces of different quality and utilization are created. The lower dwellings have a spatially and optically separated garden from the total mass, with the top terrace being terraces which are optically linked to the courtyard, but are not accessible to the public. The apartments in the attic have mostly urban character. This creates the principle of co-existence, which is typical of the whole area of the city. The layering is evident in the distribution of flats with different connections to gardens and terraces as well as the variety of housing units. The spirit of the place is a standing cellar that reflects the historical transformation of the parcel and is a symbol of the locality.
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Proposition of new type of injection material with electrically conductive function
Uher, Vojtěch ; Černý, Vít (referee) ; Drochytka, Rostislav (advisor)
The bachelor thesis deals with the design of a new type of grouting material with electrically conductive function suitable for connecting cracks and gaps in building protection systems against lightning strikes and surges. The theoretical part summarizes the important knowledge about the grouting and grouting materials, introduces the current state of knowledge in the field of lightning and surge protection of buildings and also the preconditions of electrical conductivity of cement-based composite materials. In the practical part are summarized selected properties, which the electrically conductive grouting material should have and the relevant standards tests for experimental verification of selected properties are described. A wide range of primary and secondary fillers are studied and the most suitable ones are chosen to achieve a low electrical resistivity value. At the end of the thesis, there are recipes based on amassed knowledge and using secondary fillers to reduce the environmental impact of the developed materials during mass production. Reduced resistivity has been demonstrated in recipes using waste carbon and chopped carbon fibers, but has failed to fully meet standard requirements. The result of the work are new recipes and knowledge that can serve as a basis for further research.
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Preparation and realization of the railway viaduct in Ostrov nad Oslavou
Šťastný, Jiří ; Doubek, Rostislav (referee) ; Kantová, Radka (advisor)
This Diploma thesis deals with the preparation of the realization of the railway viaduct in Ostrov nad Oslavou. Realization of major technological stages is addressed in building technological study. Technological processes of each sub-job phases are supplemented by technical regulations, the design of the main building machines and mechanisms, inspection and test plan, schedule of occupational health and safety, time and financial plan construction, construction budget, a plan for securing material resources. I also worked out the technical report of the building sites facilities including drawings needed. I also worked out design rehabilitation of the substructure of the railway viaduct, which is consist of technical regulations for remediation work and drawings.
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The aqueduct under the highway through of the microtunnel
Hoza, Martin ; Kunc, Jaroslav (referee) ; Horák, Vladislav (advisor)
During the construction of water pipeline Strelice is necessary to overcome the D1 motorway. This thesis deals with design of the motorway crossing using trenchless technologies. Combination of pipejacking and shield tunneling is chosen. Static calculation includes determination of the jacking force, proposal of the thrust block and assessment of the reinforced concrete jacking pipes.
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Desin of new technologies for invert grouting of masonry sewer
Dolák, Martin ; Melichar, Tomáš (referee) ; Drochytka, Rostislav (advisor)
The subject of this work is to find optimal grouting mixture for repairing existing brick sewer with insistence on ecological modesty. Secondary raw and waste materials will be evaluated as a partial replacement of good-quality materials, that are commonly used. Production wastes for which is after necessary adjustment found usage in another sphere of production are named secondary raw materials. In the end will be made a selection of appropriate secondary raw materials for a project of new technology of back grouting identified for repairing currently used brick sewers.
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City circle road Blanka, tunnel Královská obora - mined section, preparation and building construction technology
Kobielusz, Petr ; Mohapl, Martin (referee) ; Šlanhof, Jiří (advisor)
My thesis is focused on process preparation and building construction technology of primary lining road tunnel, implemented in city part of Troja in the capital city Prague. Specifically it is a part of tunnel complex Blanka. The name of this part is Kralovská obora. If the all tunnel parts are built this tunnel complex Blanka can be complemented to already opened tunnels Zlíchovský, Mrázovka and Strahovský which are the part of city traffic circle. This technology preparation includes schedules and financial plans of the building, technological prescription for the primary tunnel lining, safety plan, control and trial/test plans, environmental plan, project of construction site, design of the main working machines, items budget of the north tunnel tube, coordination situation plan with wider relationships transport routes and technical report of building technological project.
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Proposition of new type of injection material with electrically conductive function
Uher, Vojtěch ; Černý, Vít (referee) ; Drochytka, Rostislav (advisor)
The bachelor thesis deals with the design of a new type of grouting material with electrically conductive function suitable for connecting cracks and gaps in building protection systems against lightning strikes and surges. The theoretical part summarizes the important knowledge about the grouting and grouting materials, introduces the current state of knowledge in the field of lightning and surge protection of buildings and also the preconditions of electrical conductivity of cement-based composite materials. In the practical part are summarized selected properties, which the electrically conductive grouting material should have and the relevant standards tests for experimental verification of selected properties are described. A wide range of primary and secondary fillers are studied and the most suitable ones are chosen to achieve a low electrical resistivity value. At the end of the thesis, there are recipes based on amassed knowledge and using secondary fillers to reduce the environmental impact of the developed materials during mass production. Reduced resistivity has been demonstrated in recipes using waste carbon and chopped carbon fibers, but has failed to fully meet standard requirements. The result of the work are new recipes and knowledge that can serve as a basis for further research.
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Desin of new technologies for invert grouting of masonry sewer
Dolák, Martin ; Melichar, Tomáš (referee) ; Drochytka, Rostislav (advisor)
The subject of this work is to find optimal grouting mixture for repairing existing brick sewer with insistence on ecological modesty. Secondary raw and waste materials will be evaluated as a partial replacement of good-quality materials, that are commonly used. Production wastes for which is after necessary adjustment found usage in another sphere of production are named secondary raw materials. In the end will be made a selection of appropriate secondary raw materials for a project of new technology of back grouting identified for repairing currently used brick sewers.
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In an Apartment in a small town, Mikulov
Solár, Michal ; Kozelský, Tomáš (referee) ; Hora, Jan (advisor)
The concept is based on the historical development of the plot and the city as such. Historically, the area has been defined by self-help and without clearly specified dogmatic guidelines. It is thanks to this that the city is enriched with moments that do not fulfill only the aesthetic or spiritual, but also the functional nature of the city. The moment of surprise and certain visas enriches the interior of the yard as well as the city. At first glance, such annoying spaces have a certain quality, caused by the play of light or the overall concept of space. An important feature of the object is the moment of surprise from the perceived space. The transition from a clearly defined ground floor to the rear, at first glance, irrational courtyard is enhanced by a passage, which also refers to the typical division of the small town house. ARCHITECTURAL SOLUTION The principle of layering of individual spaces clearly reflects the moments of surprise. By specific fragmentation of the building, a character that resembles rather a family house as a residential object, spaces of different quality and utilization are created. The lower dwellings have a spatially and optically separated garden from the total mass, with the top terrace being terraces which are optically linked to the courtyard, but are not accessible to the public. The apartments in the attic have mostly urban character. This creates the principle of co-existence, which is typical of the whole area of the city. The layering is evident in the distribution of flats with different connections to gardens and terraces as well as the variety of housing units. The spirit of the place is a standing cellar that reflects the historical transformation of the parcel and is a symbol of the locality.
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The Blanka tunnel, geological hazadrs and problems during boring
Sedláček, Václav ; Král, Jan (advisor) ; Lešner, Jeroným (referee)
The Blanka tunnel has two boring sections: Brusnice tunnel and Královská obora tunnel. Both tunnels were boring in difficult geologycal conditions, but the geology conditions of these tunnels are not same. Also they had not the same hazards during boring. There was used a spectrum of different technical works with hazard reduction purpose and safety process of boring. There were three serious accidents, wnich everyone made a creater on the surface, but they have not the same causes. This text has a task to describe a geological survey before and during the boring of both tunnels. How other reasons affected the process of boring? How the tunnels were bored? What events preceded the everyone of three major failure? This text does not deal with economical things of boring and effects of specific personal influence on the process of boring. Key words Tunnel, excavation, Blanka, Brusnice, Letná, Stromovka park, Vltava river, underground water, geology, ordovik, New Austrian Tunnelling method, pilot tunnel, calotte, bench, bottom, arche, bolt, lining, grouting, collapse of ceiling, failure, tube, shale, quarzite, soil, loess, ballast, clay
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