National Repository of Grey Literature 71 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Flood protection of Hustopeče nad Bečvou
Jauernig, Jan ; Petr, Jiří (referee) ; Jandora, Jan (advisor)
This thesis deals with flood protection of the Hustopeče nad Bečvou. The work is divided into three parts. The first part describes the data necessary for the design of flood protection measures. The second part describes the hydrotechnical calculations and the third part describes proposals for flood protection.
Modelling of Flow over Spillway of the Letovice Dam
Škrach, Mikuláš ; Holomek, Petr (referee) ; Jandora, Jan (advisor)
The thesis is concerned on numerical modeling of a scheduled spillway on water structure Letovice. The goal of the thesis is to verify hydraulic calculation using numerical modeling and to verify the capacity of the spillway. The spacial model was created in SketchUp program and the numerical modeling was implemented in Flow-3D program. The reason to recalculate the spillway is its reconstruction and extension in order to make high a capacity of it in the final project of Letovice water structure whole reconstruction.
Numerical Modelling of Energy Losses in Pipes in 3D
Kacálková, Eva ; Stara, Vlastimil (referee) ; Jandora, Jan (advisor)
The bachelor´s thesis deals with numerical modelling of energy losses in pipes in 3D. It shows the process of creation of mathematical model, used mathematical equations and numerical methods of their solution. The theory is applied on the creation of pipe model and their energy losses with using different turbulent models.
Safety Assesment of the Hostim Dam during Floods
Šilhánková, Lenka ; Hopjan, Pavel (referee) ; Jandora, Jan (advisor)
The aim of this Bachelor Thesis is to evaluate and subsequently evaluate the current state VD Hostim in the conversion of KPV with parameters PV100. Processing takes place according to the requirements of ČSN 75 2935. The content of the work is a description and summary of the basic data on the water structure the documents and the resulting values, including descriptions of hydraulic calculations. Based on the results, remedial measures will be proposed to secure the waterworks. These measures will help ensure the safety and reliability of the water structure.
Failures and Rehabilitation of Embankment Dams in the Czech Republic
Hošková, Lucie ; Miča, Lumír (referee) ; Jandora, Jan (advisor)
Protective embankments are providing function of detention water during floods. Like any other building is connected with some risk of violation. The failure of a dam is creating a flood wave, which is dangerous for area behind the dam. In my bachelor´s thesis I have written down any failure at protective embankment in Czech Republic and how to prevent them.
Numerical Modelling of Flow over Spillway of the Letovice Dam
Křivohlávek, Roman ; Holomek, Petr (referee) ; Jandora, Jan (advisor)
This diploma thesis deals with numerical modeling of water flow. The numerical model was created to simulate the flow of water through the spillway of the Letovice dam. The spillway is constructed as a side channel and is located on the right bank. Autocad 2015 was used to create a 3D model, and FLOW-3D version 11.0.4 was used to create a numerical model.
Safety Assesment of the Rouchovany Dam during Floods
Vrátil, Jan ; Jobánek, Stanislav (referee) ; Jandora, Jan (advisor)
This bachelor thesis deals with the assessment of the Rouchovany waterworks under the flood. Part of the check is the performance of check calculations and the assessment of the safe level in the tank. In the conclusion of the thesis there are proposed remedies of the current state of the Rouchovany waterworks.
Safety Assesment of the Těšany Dam during Floods
Desatová, Martina ; Holomek, Petr (referee) ; Jandora, Jan (advisor)
The aim of this bachelor thesis is safety assessment of the Těšany dam in the conversion of control floods. The content of the work is a description and summary of basic data on the water structure the documents and the resulting values, including descriptions of hydraulic calculations. The requirements ČSN 75 2935 were a basis for this thesis. The result of thesis is evaluation of current condition of dam and associated facility.
Evaluation of Flood Protection of Újezd u Brna
Lehotská, Lívia ; Jelínková, Iva (referee) ; Jandora, Jan (advisor)
The aims of the bachelor thesis is evaluation of flood protection of town Újezd u Brna and propose the increase levees of the Litava river or reduction levees under the city and realize the water from the river to inundation. The thesis will be transferred to the calculation using the HEC - RAS. The conclusion will be evaluated both proposals for protecting the city.
Assessment of dam safety during the floods
Hala, Mario ; Jandora, Jan (referee) ; Říha, Jaromír (advisor)
The Diploma thesis deals with the safety assesment of the small water reservoir Bartošovice III during the floods, according to requirments of TNV 75 2935 (technical standard). First two chapters are devoted to the description of the dam purpose. Following chapter deals with the summary of basic information and documentation, including hydraulic analysis. In the following section maximum permissible safe water level is determined together with the maximum check flood water level in reservoir which reflects the flood wave transformation. In the final evaluation the comparison of the maximum permissible safe water level with maximum check flood level is carried out. At the end of the thesis recommendations leading to ensuring of reliability and safety of water reservoir are listed.

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