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New building family house with shop
Janoušková, Dominika ; Horálek, Jiří (referee) ; Benešová, Romana (advisor)
Project new building family house with a shop in Prosetin. The building has a basement and two floors. The house is designed for four-five member family. The walls in the basement are formed by blocks BEST, the vertical construktion in floors are made of blocks Porotherm. The horizontal construktion is made of girders POT and the inserts MIAKO. The last ceiling is wooden. The roof structure consists of a wooden frame.
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New building for habitation with tooth surgery in Červený Kostelec
Junková, Pavlína ; Horálek, Jiří (referee) ; Benešová, Romana (advisor)
In the bachelor´s thesis there is designed new building for habitation with tooth surgery. House is located in the town of Cerveny Kostelec, street Lánská on plot No 1007/14. The building has two floors, has not a basement and has flat roof. The building is designed by Heluz system, whole house is insulated with external thermal insulation composite system. In the first floor there is tooth surgery and living area. In the second floor there is only living area. The right side is connected to the building garage. The project itself is processed in ArchiCAD 14.
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The new family house with hairdresser´s in Svitavy
Dostálová, Tereza ; Horálek, Jiří (referee) ; Benešová, Romana (advisor)
The subject of this bachelor’s thesis is the new family house with hairdresser´s in the Gorkého street in Svitavy. The house is located on flat land in the built-up area on the outskirts of the town. The building does not have a basement and has one floor and the attic. In the first floor there is a hairdresser´s, garage and entrance to the living area, in the attic there is designed four-room apartment. The building is made of constructional system Porotherm, the roof of the building is gabled with a dormer window in the living room. The facade is designed with an external thermal insulation composite system. Drawings are processed in ArchiCAD 14.
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Mountain and Sport Hotel
Horálek, Jiří ; Havířová, Zdeňka (referee) ; Lavický, Miloš (advisor)
The project designs engineering documentation of a mountain sport hotel for temporary accommodation for 55 people including firstly those with limited ability of movement and secondly a housekeeper flat with one room and a kitchenette plus sanitary facilities. The building is situated in a sky resort of the Krkonoše boarder village Dolní Malá Úpa in National Park KrNaP.The three-storey building is typical for its tin ridge roof, gable fronted and shed dormers, wooden facade, and a slope location with longitudinal parallel ground plan with level lines. Accommodation is projected on the second and third flours. On the first floor there are hotel premises like a restaurant with a kitchen, a sport requisites rental, storerooms, an office, a gym and a rehab with its own background. Construction system of the first floor is masonry whereas the second and third floors are designed as assembled wooden houses.
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Injection-induced seismicity: statistic and energetic analysis
Vlček, Josef ; Fischer, Tomáš (advisor) ; Horálek, Josef (referee)
Fluid injection into the rock formations represents a valuable analog to study the role of high-pressurized fluids in the seismogenic process. It is carried out in depths up to first thousands of meters in order to increase the permeability of rock formation for better exploitation of hydrocarbons and geothermal energy. The increased fluid pressure results in decrease of the strength of fractures and faults which causes their brittle failure that is observed in the form of microearthquakes and enables imaging of the stimulated rock volume. Besides this positive role, seismicity sometimes increases to the level that can be felt by the population, which can cause concerns about the seismic risk of these industrial operations. Thus, one of the main interests focused by recent studies deals with the maximum earthquake that can be triggered by hydraulic stimulations. I introduce the ratio between the hydraulic energy and released seismic energy, the seismic efficiency of injection, to assess the effect of fluid injection to the seismicity. This parameter is applied to data from two geothermal reservoirs (Gross Schönebeck and Soultz-sous-Forets) and one gas reservoirs (East Texas). We find that for different data sets, the seismic efficiency encompasses a broad range of magnitudes; from about 10-6 to...
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Earthquake swarms in diverse tectonic environments: West Bohemia and Southwest Iceland
Jakoubková, Hana ; Horálek, Josef (advisor) ; Cesca, Simone (referee) ; Málek, Jiří (referee)
In my doctoral thesis I have investigated earthquake swarms from two com- pletely different tectonic areas, West Bohemia/Vogtland and Southwest Iceland, with the aim of gaining a deeper insight into the nature of earthquake swarms in diverse tectonic environments. I analysed swarm-like activities from West Bo- hemia and Southwest Iceland from the perspective of statistical characteristics (magnitude-frequency distribution, interevent time distribution), seismic moment release, and space-time distribution of events. I found that the ratio of small to large events and the event rates are similar for all the activities in both areas, while the rate of the seismic moment release is significantly higher for the South- west Icelandic swarms. Seismic moment released step by step is characterised for the West Bohemia swarms, whereas seismic moment released in one dominant short-term phase is typical of Southwest Icelandic earthquake swarms. All the West Bohemian swarms took place in a bounded focal zone Nový Kostel that is fairly complex, consisting of several fault segments. The Southwest Icelandic swarms are distributed at much larger area along the Mid Atlantic Ridge up to its branching in the Hengill triple junction, the individual swarms clearly reflect a tectonic structure of respective focal areas. I have...
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Earthquake influence on groundwater levels in West Bohemia/Vogtland
Krajinová, Markéta ; Fischer, Tomáš (advisor) ; Horálek, Josef (referee)
This Batchelors thesis focuses onto possible earthquake influence on groundwater levels in West Bohemia/Vogtland area. The thesis describes geology, hydrogeology and seismic activity of the area. Further describes possible earthquake influence on ground water level and mentions world and local sightings. The area is known for its earthquake swarms up to ML=4, therefore the thesis also deals with an influence of three local earthquakes. They occurred in 2014 with hypocentre near Nový Kostel in West Bohemia and their magnitudes were ML =3,5; 4,4 and 3,6. The thesis further analyses ground water level records of 38 wells at localities: Františkovy Lázně, Lázně Kynžvart, Karlovy Vary, Německo and sokolovská pánev. A polarity of ground water level change after the earthquakes is compared to volumetric strain caused by the earthquakes. Overall agreement is found at few sites, which indicates possible effect of earthquake generated static stress change to the ground water level.
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Possibilities of hydraulic fracturing in geothermal energy exploitation
Pokorný, Jakub ; Fischer, Tomáš (advisor) ; Horálek, Josef (referee)
Hydraulic stimulation is a technique used to increase the permeability of reservoir formation by creation of new and connection of existing cracks. The aim of this bachelor thesis is to collect and explain the basic principles of continuum mechanics and fundamentals of fluid hydraulics that are an integral part of the overall understanding of the issue of stimulation and its later more detailed study. After a general introduction, these findings are put into context in terms of mechanism of rock fracturing and fluid flow in the emerging stimulated geothermal systems. This thesis is completed by placing the example of geothermal project Groß Schönebeck from the start of stimulation to the final hydraulic tests, which were carried out with the aim of assessing the efficiency of fracture permeability enhancement. Powered by TCPDF (www.tcpdf.org)
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