National Repository of Grey Literature 120 records found  beginprevious109 - 118next  jump to record: Search took 0.01 seconds. 
Risk flood analysis
Krupinec, Jakub ; Dráb,, Aleš (referee) ; Duchan, David (advisor)
The subject of the bachelor thesis "Risk flood analysis" is the processing risk flood analysis on the selected location Thaya flow. Flood Hazard Maps, Flood Danger Maps and Flood Risk Maps for the flow of Q5, Q20 and Q100 are constructed based on available data in accordance with Directive 2007/60/EC. The work was processed in the GIS.
Risk flood analysis
Marková, Ivana ; 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 Kyjovka at kilometer 49,156 to 54,698.
Design of flood protection
Rajnoch, Dalibor ; Smelík, Lukáš (referee) ; Duchan, David (advisor)
The diploma thesis copes with the evaluation of status quo and further proposal for a flood control arrangements for the river Dřevnice (Zlín district). The evaluation as such has been made by the hydraulic calculation of flow alongside 2D numeric model - SMS-TUFLOW software was used for these calculations and sub-calculations. Based on the results as evaluated by numerical model, the proposal for a flood control arrangements has been made and is further available within the document. Last not least, the utilization of the aforementioned arrangements was measured and described.
Multicriteria flood analysis
Marková, Ivana ; Vachovec, Roman (referee) ; Duchan, David (advisor)
This thesis deals with the processing map multicriteria decision risk analysis on the basis of on available data in accordance with Directive 2007/60/ES and the methodology of the Ministry of Environment of the Czech Republic in 2012 on the selected location in the river Dřevnice at kilometer 2,340 to 16,633.
Feasibility study of the flood protection measures
Charvát, Jan ; Duchan, David (referee) ; Dráb, Aleš (advisor)
This bachelor‘s thesis deals with the assessment and design of flood control measures in the area of Dolní loučky. It uses a combined 1D and 2D numerical model of water flow to perform hydraulic calculations of flood flows passing interest location. Several variants of the calculations for different size heads of n-year floods. Hydraulic calculations were made for water flow Bobrůvka, Libochůvky and Loucky. The results are processed in the form of inundation maps and longitudinal profiles of these flows.
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.
River training of a small watercourse in the Morava River Basin
Filipi, Josef ; Duchan, David (referee) ; Uhmannová, Hana (advisor)
The aim of this thesis is to evaluate possible solutions of the river Svratka silting by the historical development from the 70s to the present. Part of this thesis is devoted to assessing the state of the watercourse in the area of interest, the assessment of flow capacity and design parameters that were used for the initial treatment course. The outcome of this thesis is to identify the causes of riverbed silting, creation of a conceptual design modification of the streambed and measures to limit the rate of canal silting. Custom design is supported by the hydrotechnical calculations.
The use of HEC-RAS software for determination of channel capacity downstream of the dam
Pavlíček, Michal ; Duchan, David (referee) ; Špano, Miroslav (advisor)
The Bachelor’s Thesis is focused on a computation of water levels in the open channel reach which is situated beneath the Bawanur Dam. The thesis also includes computation of rating curves of bottom outlet, spillway with tainter gates and hydro-power plant of the dam. Solution was pursued by using one – dimensional model of nonuniform steady flow created in HEC – RAS software. The capacity of the channel reach and the capacity of the dam is a result of computation.
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.
Design of linear hydrotechnics structures using a digital terrain model
Libosvár, Marek ; Duchan, David (referee) ; Dráb, Aleš (advisor)
Bachelor´s thesis focuses on the possibility of using the program AutoCAD Civil 3D to create a digital terrain model of interest locations. Then subsequently the design of linear hydraulic structures which serve as flood protection, as well as anti-noise barriers, retaining walls or for example various modifications of water.

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