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Design of boulder chute reconstruction
Zahradníková, Lenka ; Julínek, Tomáš (referee) ; Uhmannová, Hana (advisor)
The aim of the thesis is to design a boulder chute reconstruction for the Rožnovská Bečva watercourse at 10,865 river kilometers. The design proposes adjustments of the watercourse of the total length of 642,8m. The thesis also includes designed parameters for the boulder chute reconstruction at 10,865 river kilometers. The current watercourse capacity was assessed using the HEC-RAS 4.1.0 software and a computational model was made of the parameters of the chute. The capacity of the newly designed riverbed was verified using HEC-RAS 4.1.0. Based on the calculations, the boulder chute reconstruction was designed.
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River adaptation with Civil 3D and HEC-RAS
Filípková, Monika ; Julínek, Tomáš (referee) ; Duchan, David (advisor)
This bachelor thesis deals with the evaluation of the current state of the selected section of the Morava river around the city of Olomouc and the subsequent modification and desing of the flood protection. In the first step, hydraulic flow verification using CIVIL 3D and HEC – RAS is performed. Based on the results of the 1D model, proposal river adaptation is then also executed with the aim to incerase the flow capacity and to reduce the water effusion.
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Design of the gated weir
Skřička, Jakub ; Uhmannová, Hana (referee) ; Julínek, Tomáš (advisor)
The Bachelor Thesis deals with the study of the existing uncontrolled weir on the river Svitava in district Brno-Obřany. The first part of the Thesis contains a theoretical part about theme of weirs. In the next part Thesis describes the current state of the area of interest, including the riverbed of Svitavy with neighboring objects. After that the Thesis describes the design of the reconstruction, including the selection of suitable movable construction and procedure of hydrotechnical calculations. In conclusion, a calculation of the stability of the design was described.
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River regulation and design of flood protection
Gřegoř, Adam ; Julínek, Tomáš (referee) ; Duchan, David (advisor)
The bachelor’s thesis deals with designing flood protection on the watercourse Velička (tributary of the river Bečva), which is situated in the area of Hranice municipality. The flow modelling was done as 1D surface water HEC-RAS model. Two options of flood protection were designed based on the size of the flood areas that occured during flood flows Q5, Q20 and Q100. The first option did not consider the usage of Lhotka dry pond. The second option considered the usage of Lhotka dry pond, which was designed in the study made by AgPOL s.r.o. firm to the north of Hranice and which transforms flood flows. The result of the bachelor’s thesis are maps of flood areas that occured during the flood flows Q5, Q20 and Q100 after the implementation of flood protection options. In conclusion, the suitability of the flood protection options is evaluated.
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Design of weir reconstruction
Němcová, Denisa ; Julínek, Tomáš (referee) ; Uhmannová, Hana (advisor)
This bachelor thesis deals with the design of the reconstruction of a solid weir on the Oslava river, in the town of Oslavany. The introduction describes the site of interest and the choice of a suitable design solution for its reconstruction. There are several types of movable weirs and fish ladders described theoretically. Further on in the thesis, the state of the objects on the flow and the state of the river basin of Oslava, in the area of interest, are described. Another part of the thesis deals with the design of a movable baying structure (a hollow flap). An impact assessment of the current and newly proposed weir on flow in the HEC-RAS program was carried out. The project also includes the design of fish ladder and an evaluation of the stability of the newly designed construction.
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Search on land-use planning documentation and evaluation of suitability of the location of the upper reservoir of pump storage power plant
Lebeda, Dawid ; Julínek, Tomáš (referee) ; Špano, Miroslav (advisor)
This bachelor thesis is focused on the evaluation of the suitability of the location of the upper reservoir of the pumping hydroelectric power plant and on the route of penstocks in terms of intervention in the territory. In the introductory theoretical part the pumping hydroelectric power plant is described generally, mainly in terms of its arrangement and functionality. Further, the theoretical part describes the characteristics of the area around the port town of Vaňov, which is situated in the northwest of the Czech Republic, where the power plant should be placed. In the practical part of this thesis the location of the upper reservoir and two variants of the route of the penstocks are evaluated. Using base map and land-use planning documentation an analysis and evaluation of the intervention in the current territory was carried out. Based on the evaluation, a more suitable option of the route of the penstocks is chosen and recommended.
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Assessment of the Točenka small reservoir
Ďurďa, Eduard ; Zedníček, Jiří (referee) ; Julínek, Tomáš (advisor)
The main priority thesis is to evaluate the current status and future follow- variant solution functions and the resulting operating small water reservoir Točenka in Babice u Kelč. Thanks smyvům of the field lines in the upper part of the basin has been a complete clogging the tank up to the spillway . Task is to assess the current status of the tank and identify measures for future use.
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River regulation with regard to the flood protection and revitalization
Bohatý, Martin ; Julínek, Tomáš (referee) ; Duchan, David (advisor)
This bachelor thesis focuses on the evaluation of the current state and proposal of the river Bobrava, which can be found in the district of Brno-venkov. Among other things, it flows through the municipality of Želešice, our locality of interest. The work is divided into theoretical and practical parts. The theoretical part is devoted to water flow in an open channel and basic calculation methods. The practical part describes the site of interest, including hydraulic calculations in the HEC-RAS program and the proposed treatment itself. Hydraulic verification of the design and its evaluation is also an integral part of the work.
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The study of the dam and appurtenance works at the junction of mine pit ČSA and the Bílina river
Dostál, Kryštof ; Julínek, Tomáš (referee) ; Říha, Jaromír (advisor)
The Bachelor thesis deals with the design of earth dike and appurtenant works on opencast mine ČS Army in Most. Mining in this mine is to be terminated in the near future and this study can serve as a basis in the decision-making process on the possible reclamation of the mine. The result is the design of three homogeneous earth dikes made of local materials and appurtenant works consists of emergency spillway, bottom outlet and small hydropower plant. In the conclusion, the steps for the next phases of this project are recommended.
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