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Sedimentation reservoir on the stream Kuřimka
Holá, Lucie ; Julínek, Tomáš (referee) ; Uhmannová, Hana (advisor)
The goal of the bachelors work is a proposal of sedimentation tank on Kuřimka in the cadestral area of Moravské Knínice. In calculations there was made capacity of addressed section and calculation of levels for thirty-days water and selected N-year flow. One of the chapters was dedicated to evaluation of vegetative suite. For calculations there was used one-dimensional mathematical model HEC-RAS 4.1. Determination of roughness of bottom and slopes was based on personal visit. The result is determination of capacitive flow, evaluation of current state and proposal of sedimentation tank on the chosen estate. Bachelors work can be a contribution to another sedimentation tank in the area of Brněnská dam.
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Assessment of the capacity of the stream Brušovecký potok in the urban area
Klepárníková, Radka ; Julínek, Tomáš (referee) ; Uhmannová, Hana (advisor)
The thesis deals with the assessment of the current state of Brušovecký potok riverbed in the urban area of Herálec and its revetment, as well as determining its capacity. Section of interest is located in km 0.000 - 0.3221. Another aim of the thesis is to design adjustments of the Brušovecký potok in order to increase its capacity and provide flood protection to the urban area. Prior to designing the measures the least favorable levels of Brušovecký potok were analyzed. Based on the analysis the type of calculation for designing the measures was chosen. All hydro-mechanical calculations were performed using the HEC-RAS programme version 4.1.0.
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Identification of retention volumes in Brno
Man, Radim ; Roth, Tomáš (referee) ; Jandora, Jan (advisor)
The aim of the diploma thesis is to assess whether it is possible to use a newly planned transverse structures as a polder dam in the area of interest and to connect other flood protection elements. Furthermore, to design and dimension inflow and outflow objects to reduce the flow in the Svratka river as effectively as possible during the culmination of the flood. The last part of the work is devoted to the evaluation of the economic efficiency of the implemented measures. Part of the work are hydrotechnical calculations of the inlet and outlet object, which are performed using the program HEC-RAS and technical drawings of buildings.
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Regulation of the river
Varga, Tomáš ; Pilařová, Pavla (referee) ; Šlezingr, Miloslav (advisor)
This bachelor thesis deals with the evaluation of current state of selected part of the river and deal with regulativ of river. The work is conceived on four different levels.The first on eis describesing general characteristics of the selected selection. Second concern calculation of capacity and following river regulativ. Next part contains proposal of vegetation belt. The last part is about drawing of current state and also river regulativ features.
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Design of boulder chute reconstruction in Lomná river at km 1,9
Hrabovský, Michal ; Golík,, Pavel (referee) ; Zachoval, Zbyněk (advisor)
The thesis deals the assessment of the resistance of the existing boulder chute in the river Lomná. At km 1,9 Boulder chute is located in the village Jablunkov. Surface resistance of boulder chute is assessed newly on the basis of non-dimensional shear stress for particle on arbitrarily sloped bed. The calculation of 2D flow was computed by HEC-RAS. On the assessment of resistance was proposed reconstruction of boulder chute.
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Analysis of flood situation on selected part of river
Štěpánová, Markéta ; Smelík, Lukáš (referee) ; Duchan, David (advisor)
The thesis deals with an evaluation of flood situation at the area of the river Svitava in Brno throughout three different flows Q5, Q20 a Q100 and that proposes a possible solution for flood protection. Current state of the river stream is evaluated through hydraulic calculation combining 1D and 2D numerical modelling of flow rate with the use of HEC-RAS software.
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Application of Civil 3D to river regulation
Rajnoch, Dalibor ; Špano, Miroslav (referee) ; Duchan, David (advisor)
The goal with this bachelor thesis is to review and modify the watercourse of Moravská Dyje river, in the part from 263,69 to 265,13 km. The modification and revision was made in the Autocad CIVIL 3D program, the computitanon part in the HEC-RAS program. First, the current situation was evaluated, then a plan of anti-flooding measure for Q100-years water was designed. Finally, the suitability of the Autocad CIVIL 3D program in connection with making river regulations was evaluated.
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