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Geotechnické řešení protipovodňových opatření
Krajčovič, Ján ; Chalmovský, Juraj (referee) ; Račanský, Václav (advisor)
Main target of work is problematic of flood protection systems and possibilities of improvement of them by methods of geotechnical solutions. Parts of work are overview of basic flood protection systems and resume of normative requirements for design of levee against flood. Practical part of work is composed from complex overview of geotechnics methods used for levee improvement. Work is ended by examples from practice.
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Creation in historical environment of the city Kroměříž Adjusting the waterfront in the section between the Main and Bridge Zborovský
Šónová, Marcela ; Karas, Tomáš (referee) ; Hrabec, Josef (advisor)
An object of leisure-time center and a new bridge were designed according to needs and limits of this location, that they correspond to. This project follows up on the previous analysis and the riverfront design in the section between the main bridge and the Zborovsky bridge in Kroměříž. The general target of this project is an active integrating the river and its closest neighborhood to the city environment. This target is supported by the study in this project. The leisure-time center design creates a social background and a center of this area and it would became an important point in Kroměříž, where people could relocate on the river, by bike or on foot from. The new bridge design examines possible solutions of a new bridge over the river in Kroměříž, that is missing here.
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River regulation and designing flood protection
Úlehla, Jiří ; Špano, Miroslav (referee) ; Duchan, David (advisor)
This thesis focuses on assessing the capacity of the river channel Becvy in the urban area of Prerov and design of flood protection for the city. Flood protection was designed in two variants. In the first variant dealt with recess bottom of the river. The second variant included a proposal of flood protection wall combined with a mobile barriers. The results are summarized in the synoptic maps.
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Study of masonry structure protection in floods areas
Heliová, Magdaléna ; Sedlmajer, Martin (referee) ; Zach, Jiří (advisor)
This work is devoted to possibilities of primary and secondary protection of masonry in sphere of lower construction in flood areas. Content of the work is implementation of literary research, which is concerned with load of brickwork during floods and solving a structure so it doesn’t degrade and even destroy. The work is also dedicated in suggestion of hydrophobic preparation and construction technology, which should ensure water impermeability within floods. Goal of the work is finding the optimal method, which can reduce absorption of mason components.
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Flood control measures in the Nectava River basin
Boháč, Ondřej ; Menšík, Pavel (referee) ; Starý, Miloš (advisor)
This bachelor’s thesis deals with the flood control in the basin Nectavy. The aim is to assess the need enhance flood control in the basin. The work is divided into two parts, the first part deals with own description of the basin and the second part with data processing in programs ArcGIS and Hydrog. The description of the basin consists of a personal acquaintance with the basin and its surroundings, interview with residents of communities located along the river and description of geographic factors in the basin. After obtaining all necessary informations will be basin schemed in the program ArcGIS where it will be divided into smaller sub-basins which will require for further work. The output from the previous step is used for processing in the program Hydrog, to work in this program is also needed to calculate the replacement intensity of rains. Simulation in the program Hydrog are obtained critical period of rains and set N-year flows. In the end the obtained values of peak flows are compared with the actual flows and identifying critical points are assessed for possible flow and flood.
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Design of water reservoir for flood protection
Vláčil, Lukáš ; Holomek, Michal (referee) ; Paseka, Stanislav (advisor)
The aim of this thesis is to map an anti-flooding protection in locality Dobrá Voda near Hořice and to create suitable plan of a water retention reservoir. Retention reservoir works as a system for holding and transformation of flood wave and thus for dealing with floods. First part of this thesis covers general description of issues of floods, current legislature, anti-flooding measures and a description of flood wave transformation. Methods for determination of retention seepage of the reservoir are described in this part as well. Computer programmes (HEC-RAS, Transformwave) were used for the purpose of above mentioned determination. In the second part of this thesis the given locality is described including all the possible risks and plans of convenient anti-flooding measures. The results of appropriate software determinations are compared in this part of the thesis as well. A final plan of a suitable retention reservoir is based on the results of comparison.
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Urban measures of effective surface water management in urban areas
Vacková, Michaela ; Kročová,, Šárka (referee) ; Polešáková, Marie (referee) ; Urbášková, Hana (referee) ; Kopáčik, Gabriel (advisor)
One of the main challenges in promoting rainwater management into practise is the fact that it was not recognized as an interdisciplinary issue. We should seek ways how to open the problem to other professions, specially for architects and urban planners, who are the key element of its farther development. This work analyzes the reasons of this unsatisfactory state of rainwater management in the Czech Republic and it defines the possible ways how to remedy this state and outlines scenarios of its further development. The default document of the work is czech technical standard "TNV 75 9010 Hospodaření se srážkovými vodami". The new methodological guide, which is part of this work, is based on it. The work extends the range of measures which are mentioned in the standard. It brings new ways for assessing the benefits of the various measures to streamline the application of rainwater management measures in urban space.
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The influence of forest on the occurrence of N-year flows in the basin
Doleželová, Hana ; Zemanová, Šárka (referee) ; Kozel, Tomáš (advisor)
The thesis deals with the influence of forest on n-year flows in the catchment near Staré Město pod Landštejnem. The aim of the thesis was to perform a schematization of the selected catchment and to determine the necessary parameters for the selected method, with the help of which the simulation of the rainfall-runoff process was carried out. The simulations were carried out on selected episodes during which the forest characteristics changed due to deforestation. Furthermore, simulations were performed in which the forest vegetation was changed to fields and meadows. Variants where RAIN-6H was used were also simulated. The model was built in the HEC-HMS program, in which the SCS Curve Number, SCS Unit Hydrograph and Muskingum methods were selected for the calculation. In the conclusion of the thesis, the model building and the course of the simulated episodes are summarized. Furthermore, the water retention capacity of the area of interest is evaluated.
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Assessment of the Status of a Watercourse in the Basin of the Morava River
Zelíková, Gabriela ; Bajza, Rostislav (referee) ; Uhmannová, Hana (advisor)
Assessment of the status of a watercourse in the basin of the Morava river This thesis deals with the assessment of Rusava watercourse in urban area of village Rusava in Zlín region. Area of the interest takes place from RK 26,000 to 28,230. Channel revetment was badly damaged by floods in July 2011. The assessment of the current state of the watercourse was based on personal visit of the place and taken photos. Work assessment channel stability of the riverbed as it was originaly projected in particular section RK 26,000 – 28,230. Current state of the section was modeled in HEC – RAS 3.1.3 software.
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