|
|
Experimental verification of flood kidney three bag functionality
Požárová, Miroslava ; Dráb, Aleš (referee) ; Žoužela, Michal (advisor)
This bachelor's thesis deals with the system of large-volume flood bags Protex - K manufactured by the company KOEXPRO OSTRAVA, joint stock company. The bags consist of polyethylene fabric filled with cement and fly ash mixture. The system enables creation of many shape modifications. One of them is the so-called triplet formed from three hose bags with the nominal diameter of 300 mm. The goal of the work was to verify functionality of this bag in one of the hydraulic troughs in the Laboratory of Water Management Research of Department of Water Structures of the Faculty of Civil Engineering, Brno University of Technology. To assess the functionality, the bag stability was tested with various water levels, and discharge coefficient and specific leakage per one standard meter of the bag was determined. The resulting discharge coefficient was compared with discharge coefficients of similarly shaped constructions. The work includes comparison of the flood bags with commonly used bags. Furthermore, the data obtained by measuring and processed in the tabular and graphical form are presented in the work.
|
|
|
Classification of measures for cultural heritage flood protection
Hanzlíková, Zuzana ; Kozubík, Jiří (referee) ; Dráb, Aleš (advisor)
This bachelor work deals with classification of flood protection measures for protection of cultural monuments. First, there is a defin of possible danger of floods and some characteristic of progress of floods. After that, there is solved some impact of floods to cultural monuments and classification of vulnerability to several categories. Next part of this work is classification of methods of protection of cultural monuments against flood danger according to selected criteria. Last part is dedicated to three chosen particular localities in the area of the Czech Republic, where were made some anti-flooding arrangements of cultural monuments. Afterwards, there is made some description of an area of interest and there is also a technical description of implemented anti-flooding protection.
|
|
|
Experimental verification of flood hose bag functionality
Valdová, Klára ; Dráb, Aleš (referee) ; Žoužela, Michal (advisor)
This bachelor's thesis deals with functionality verification of one type of flood protection system. It is a large-volume hose bag Protex-K with the nominal diameter of 680 mm, which is supplied by the company KOEXPO OSTRAVA, joint stock company. The bag is made of polyethylene fabric and filled with cement and fly ash mixture, which is fed into the bag by means of screw pumps. The first part of the work is focused on the classification of flood barriers and their laboratory tests. The bag with the nominal diameter of 680 mm underwent the stability test, its discharge coefficient and specific leakage were determined. The volumic mass of the cement-flyash mixture was determined both in the dry and in the saturated condition. All these tests were performed in the laboratory of Water Management Research of the Faculty of Civil Engineering Brno University of Technology. The work also includes the data obtained by measuring, processed and presented in the tabular and graphical form.
|
|
|
Risk flood analysis
Jauernig, Jan ; Dráb, Aleš (referee) ; Duchan, David (advisor)
This thesis deals with the processing maps of flood hazards, threats and risks based on available data in accordance with Directive 2007/60/EC and the methodology of the Ministry of Environment 2011 on the selected flow Říčka at kilometer 9,753 to 14,165.
|
|
| |
|
| |
|
| |
|
| |
|
|
Visualisation of hydraulic structures
Urbanec, Luděk ; Duchan, David (referee) ; Dráb, Aleš (advisor)
The aim is to implement the process for creating realistic visuals (including animations) for a small hydroelectric power plant Litomerice. This thesis is the creation of spatial models based on existing drawings. Using these models will be developed with an emphasis on rendering realistic scenes created. An important part of the work output will also be focused primarily on the animation feature demonstrations of technological equipment, handling and maintenance work on the water. A key outcome will be the documentation process of spatial models, realistic rendering and animation.
|
|
|
Mapy rizik vyplývajících z povodňového nebezpečí v ČR
Vysoká škola ekonomická v Praze, Institut pro ekonomickou a ekologickou politiku při FNH ; Masarykova univerzita v Brně, ESF ; České vysoké učení technické v Praze, Fakulta stavební ; Vysoké učení technické v Brně, Fakulta stavební ; Výzkumný ústav vodohospodářský T.G. Masaryka, v.v.i., Praha ; Vítek, Leoš ; Kubíček, Jan ; Slavíková, Lenka ; Bakoš, Eduard ; Selešovský, Jan ; Kalouda, František ; Rektořík, Jaroslav ; Horský, Martin ; Satrapa, Ladislav ; Uhmannová, Hana ; Dráb, Aleš ; Říha, Jaromír ; Balvín, Pavel ; Pavlovský, Ladislav ; Štěpánková, Pavla ; Drbal, Karel
Cílem projektu je ukázat potenciál škod a rizik za povodně s dobou opakování 5, 20 a 100 let, případně při návrhové povodni, nebo selhání protipovodňových objektů. Řešení směřuje k splnění základního cíle zpracovat mapy rizik vyplývající z povodňového nebezpečí v ČR. Projekt předpokládá navázat na dosud vykonané práce a poznatky a následně připravit návrh postupu pro rutinní zpracování map rizik vyplývajících z povodňového nebezpečí v podmínkách ČR tak, aby byly splněny jak požadavky evropské směrnice o vyhodnocování a zvládání povodňových rizik, tak i požadavky vyplývající z Plánu hlavních povodí ČR. V návrhu budou uplatněny ověřené postupy vhodné pro efektivní hodnocení a vyjádření rizika v rozsáhlých oblastech, které jsou vystaveny povodňovému nebezpečí. Popis míry povodňového rizika v jednotlivých oblastech ČR podle jednotné metodiky umožní přípravu podkladů pro optimalizaci návrhů preventivních opatření. Zpráva dokumentuje výsledky první etapy řešení projektu, která byla věnována přípravě podkladů pro metodický pokyn k problematice stanovování rizik a potenciálních škod.
|
guest ::
