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Flood protection in the community Želešice from streams Bobrava and Hajanský potok
Marek, Vít ; Vrba, Jan (referee) ; Veselý, Jaroslav (advisor)
This thesis is a study of flood protection in the community Želešice, Brno-venkov. The theoretical part deals with: the causes of flooding, their dividing and deals with options, how to protect endangered area. Main part includes calculations of the amount of sediment in the river Bobrava and the Hajanský stream, analysis of risks by quantitative expression, suggests to complete the flood plan of the community and a list of designed flood control measures with own technical suggestion. The last point is to consider, whether is the community threatened by backwater from the river Svratka, which the river Bobrava flows into.
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Leisure and Integration Centre in Hranice
Camarda, Gabriela ; Staňková, Eva (referee) ; Havliš, Karel (advisor)
The basic starting point of the project is to understand needs of mentally disabled people and an evaluation of a badly usable floodplain. The draft proposes creation of an activity park, an exemplary garden and a leisure- and integration centre object. The centre generates an important point on the route from the city centre to the neighbouring spa town and connects two significant areas in the town, which associate various cultural and sports facilities. The design of flood-protection works was evolving from a version with a partial increase of the terrain and placement of a flood-protection dyke up to the nature-close arrangements in a terrain-dyke form, which doesn´t inhibit natural processes of the Bečva river and maintains an active flood zone in an almost unchanged shape. The building program was formulated in two versions. A creative café connected with a gastro-workshop is fundamental in the both versions. In the building program A a horticulture is emphasised, the building program B is more aimed at a creative-workshops. The new building is reacting to the needs for integration of disabled people and it's creating a place for “meeting”. The public space is creating by the composition of volume containing various functions. The garden- and park-arrangements in the studied area were chosen in the way to fully support the character of the planned leisure-centre. The draft is composed by geometrically alternating areas with different functions, which are connected by a promenade going along the dyke-crown.
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Analysis of flood situation on selected part of river
Štěpánová, Markéta ; Smelík, Lukáš (referee) ; Duchan, David (advisor)
The thesis deals with an evaluation of flood situation at the area of the river Svitava in Brno throughout three different flows Q5, Q20 a Q100 and that proposes a possible solution for flood protection. Current state of the river stream is evaluated through hydraulic calculation combining 1D and 2D numerical modelling of flow rate with the use of HEC-RAS software.
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Splaveninová study of a selected flow
Zouhar, Radim ; Maleňák,, Jaroslav (referee) ; Veselý, Jaroslav (advisor)
The bachelor thesis focuses on determination of sediments amount in Svitava river and Křtinský potok, which flows into Svitava river in Adamov. Elements are sedimented at the riverbed bottom if the resulting force caused by the water stream on particles is smaller than the gravitational force. Elements can get into the stream both by washing from surrounding terrain and by material erosion of the riverbed which happens more frequently. Therefore another part of this thesis is suggesting of suitable stabilization measures and flood protection of selected objects. The capacity of riverbeds becomes smaller due to their sedimentation. Particle-size characteristics of sediment runoffs have been prepared and thus the amount of sediment runoffs has been calculated and critically evaluated.
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Determination of floodplain in Kyjovka river at km 71 to km 74
Kašpar, Tomáš ; Roušar,, Ladislav (referee) ; Zachoval, Zbyněk (advisor)
The diploma thesis discusses the current status of watercourse Kyjovka and a proposal for appropriate protection measures of the territory. The selected section starts at river-km 71,338 and ends at river-km 74,443. The selected part of the watercourse runs through the town of Koryčany. This thesis examines the selected section of Kyjovka split into two subsections. That allows for detailed presentation of several proposed appropriate measures to be applied at critical spots in the selected subsections. The calculation of the watercourse model and its capacity with the water level progresses for selected N(y.o.) flow rates were processed in HEC-RAS5.0.1. program. Proposed flood protection measures are incorporated in the drawings.
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Comparison of proposed measures in Brantice–Kostelec section of river Opava
Korálová, Nikola ; Švancara, Jiří (referee) ; Zachoval, Zbyněk (advisor)
Diploma thesis deals with comparison of flow influenced by proposed measures with current status in Brantice-Kostelec section of the river Opava. The results of two-dimensional numerical model of steady uniform flow were used to assess the flow. The models were created using SMS – FESWMS for both of conditions. Thesis contains description of current status, design status, the theory of numerical modelling, comparison of the flow and evaluation of results.
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Revitalization and flood control on the river Oslava and selected tributary
Kopuletý, Martin ; Vrba, Jan (referee) ; Veselý, Jaroslav (advisor)
The thesis is focused on the flood protection of the town of Oslavan on the river Oslava and its tributary Balinka. Sample samples were taken to determine the grain curve. The input data were obtained from the Povodí Moravy s. p. and were calculated in the HEC-RAS program. A level and flood analysis was developed and flood control measures were proposed. The flow was again calculated with the proposed measures and re-analyzed. At the end of the work the proposed measures were evaluated.
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The realisation procedure for flood control measures in the selected section of river Oslava
Kopuletý, Martin ; Vrba, Jan (referee) ; Veselý, Jaroslav (advisor)
The thesis is focused on the comprehensive solution of the flood protection measures of the town Oslava on the river Oslava. The territory was subjected to a risk analysis with a graphical representation of risk in the area and potential damage to the property was calculated. In continuity has been proposed appropriate flood protection measure to reduce damage. The economic effectiveness of the measures was carried out and other documentation required for the underlimit tender of the project was elaborated. In the conclusion of the diploma thesis there is another possible use of the diploma thesis.
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The activity of the integrated rescue system during floods in a village with extended powers
DUŠKOVÁ, Denisa
The main topic of the bachelor's thesis is the floods in 2002 and 2013 in the entire affected area of the Czech Republic and also in the village with extended powers of Vodňany. The activities of the relevant authorities and the population were evaluated, focusing on the extent of the evacuation and the progress of the basic and other components of the integrated rescue system. The theoretical part begins by defining important legislation for this topic, which is a basic pillar here. Furthermore, this section contains a description of the integrated rescue system, flood authorities and individual measures before and during the flood. There is also a simple explanation of the term "evacuation" and the last chapters of the theoretical part include the floods in 2002, 2013 and the flood situation in Europe in 2021, because in each country the intensity of floods, their consequences, course, but also the progress of rescue services and the attitude of the population varies more or less. The scenario is not always the same, and it is important to know how other countries will deal with a living disaster of this magnitude. The practical part focused on a detailed description of the content of the Digital Flood Plan of the town of Vodňany, a breakdown and assessment of the activities of the authorities and the integrated rescue system during the floods in 2002 and 2013 in Vodňany and finding out the knowledge and preparedness of the Vodňany population on the topic of floods. The results of this survey were developed into graphs. Based on the acquired knowledge, it can be stated that there are obvious shortcomings in the knowledge of the citizens of Vodňany on the topic of floods.
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Population awareness of the emergence of a special flood under the Kamýk waterworks
HERMOVÁ, Barbora
Everyday we are threatened by small or large emergencies in our lives. It follows, that it would be good to know important and recommended behaviours in crisis situations and to be properly prepared for these emergencies. The aim of this Bachelor´s thesis is to review and evaluate the awareness of the population of Kamýk about tasks during a special flood. The theoretical part is based on legal standards, professional literature and internet resources. The theoretical part itself is focused on flood protection, floodplains and related flood plans. Other major covered areas are flood forecasting and reporting service and flood authorities. I also briefly mentioned dams in the Czech Republic, their historical development and their characteristics. The last segment of the theoretical part are examples of special floods in our country and in the world. The practical part is based on a questionnaire survey. I created a questionnaire, which was then presented to students of primary school in Kamýk and other residents moving in the areas of Kamýk. To answer the research question "Is the population informed about the tasks of protection of the population in the event of special flood?" was carried out a questionnaire survey, which took place in contact form using a printed questionnaire. The questionnaire contained 16 questions and was answered by a total of 82 respondents. This research revealed that the awareness of the population in the mentioned area is insufficient. It is therefore necessary to focus on improving awareness of this issue.
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