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Design of the gated weir
Trněný, Michal ; Uhmannová, Hana (referee) ; Julínek, Tomáš (advisor)
The Bachelor Thesis deals with the design of rekonstruction of the uncontrolled weir ´´Kamenny mlyn“ on the river Svratka to a new gate weir structure. The first part focuses on teoretical intro and the processing of data on the area of interest and the selection of appropriate design solution for the reconstruction of the weir, where there are described several types of movable gate. At the end of this part the current condition of the buildings and the channel of the Svratka river in the area of interest is evaluated. In the second part, the Thesis deals with the design of the gate weir structure and its subsequent assessment. At first, the solid substructure and the height of the gate is designed and assessed. Subsequently, the stilling basin is designed and in conclusion, the overall stability of the designed structure is assessed.
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The renewal of the weir and hydropower plant Hlubočky
Hajda, Jindřich ; Rainer, Vít (referee) ; Říha, Jaromír (advisor)
This bachelor thesis deals with the design of weir and small hydroelectric power plant in lokality Hlubočky-Dukla. This thesis is dividend into two parts: a text and drawings. The text part is further dividend into three main chapters – technical report, hydro-technical and hydro-energy calculations and photos. Technical report deals with description of the site and the propřed technical solution. The individual step sof the design described by hydro-calculations. Photo documentation illustrates the current state.
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Gate weir design
Betlach, František ; Uhmannová, Hana (referee) ; Julínek, Tomáš (advisor)
The Bachelor Thesis deals with the study of the existing uncontrolled weir on the river Svitava in "Cacovice island" locality and with the design of a new gate weir structure. The first part focuses on the processing of data on the area of interest and the selection of appropriate design solution for the reconstruction of the weir, where there are described several types of adjustable shutters. At the end of this part the current condition of the buildings and the bed of the Svitava river in the area of interest is evaluated. In the second part, the Thesis deals with the design of the gate weir structure and its subsequent assessment. At first, the solid substructure and the height of the shutter is designed and assessed. Subsequently, the stilling basin is designed and in conclusion, the overall stability of the designed structure is assessed.
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Studie vybraného úseku řeky Jihlavy
Křeček, Stanislav
The thesis summarizes the available information describing the selected section of the Jihlava River between the villages of Dolní Smrčné from river's kilometre 121,847 to 126,399. The primary focus is on natural conditions, history of the water flow, the development of river water quality in recent decades and the flood situation. Finally the thesis describes the current state of the watercourse, riparian vegetation, buildings in the watercourse and its surroundings. The thesis also includes a brief proposal of measures to improve the current state of the area.
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Přesné stanovení průtokového režimu na jezu a derivačním kanálu pro provoz rybích přechodů: Posouzení průtokových poměrů jezů a derivačních kanálů na Teplé Vltavě
Výzkumný ústav vodohospodářský T.G. Masaryka, Praha ; Balvín, Pavel ; Slavík, Ondřej
Cílem studie je přesné proměření a posouzení průtokových poměrů jezů a derivačních kanálů pro zajištění dostatečné funkce rybích přechodů. Pro stanovení měrných křivek jezů a derivačních kanálů bylo provedeno měření v následujících profilech: Františkov, Borová Lada, Zahrádky I, Zahrádky II, Polka, Račí, Zátoň. V roce 2004 byly na cílových objektech získány dvě sady měření. Bylo možné konstatovat, že současný manipulační řád nebo přesněji aktuální průtokové poměry na sledovaných objektech negativně ovlivňují funkci rybích přechodů.
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Obnova říčního kontinua Labe zprůchodněním rybích přechodů
Výzkumný ústav vodohospodářský T.G.Masaryka‚ Praha
Projekt se zabýval zajištěním průchodnosti Labe pro migrující ryby. Byly připraveny parametry pro hodnocení stávajících a nově projektovaných přechodů. Je uvedeno vyhodnocení 16 rybích přechodů. Byly zkoumány vzorky ryb prokázaných v tratích přechodů. Jsou popsány typy rybích přechodů a uvedeny technické předpoklady pro sledování migrace ryb. Projekt sledoval migrace lososovitých a kaprovitých druhů, úhoře říčního, okouna říčního, štiky obecné a mníka jednovousého na úseku dolního Labe. V závěru je uvedeno celkové vyhodnocení průchodnosti Labe a hlavní zásady pro zprůchodnění jezů.
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Dangerous Points along the River Otava
BENEDIKT, Ondřej
Dangerous Points along the River Otava I have chosen the Bachelor Thesis done on the theme Dangerous points along the river Otava because of my strong affection for professional canoeing as well as ordinary canoe paddling on rivers. Each river has its own victims either due to underestimating high level of the water during spring melting or after heavy rainstorms, or just because of the frivolity when descending rivers during nice summer days. Most of injuries and accidents occur at river blocks as weirs and their water gates, subsidiary weirs, and rapids. I suppose these water blocks, mostly artificial ones, to be the most difficult and dangerous points along the entire length of the river. The aim of this Bachelor Thesis is to draw attention of common canoeists as well as professional rescue bodies to particular dangerous points on the river Otava. First chapter is concerning the description of the river Otava in various terms as for instance the nature of the flow, its difficulty and how it is runnable. Further, I have described basic, the most important protective, and rescue equipment. The outcomes of my thesis describe dangerous places I have chosen and the ways of passing them. There were described over 36 points and 5 of them determined as the most dangerous that shall ever be avoided by canoeists at any water level. There were also explained ways of self-rescuing and some other ways of team cooperation rescue. I proposed first aid solutions in case of various injuries or health problems based on rescuing, first aid and subsequent calling for professional help. I expect my experience related to descents of rivers and water rescuing to be of help to beginners as well as to experienced canoeists to avoid problems when experiencing other troubles on the river Otava.
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