|
|
Experimental determination of the hydrodynamic load of the flooded bridge model
Naiser, Dominik ; Hrdlička, Libor (referee) ; Zubík, Pavel (advisor)
The diploma thesis deals with experimental determination of hydrodynamic load on the overflowed bridge deck model. In the first part of the thesis the author describes the analysis of the problem together with the basic physical laws and principles that are used or assumed in the measurement itself. In the second part the author describes the measurements in the laboratory of the Faculty of Civil Engineering and its gradual processing. At the end of the work are described the results of measurement, their comparison with numerical modeling, other authors and their possible use in practice.
|
|
|
Effective evaluation of losses to buildings affected by flood
Tuscher, Martin ; Schneiderová-Heralová,, Renáta (referee) ; Kocanda,, Pavel (referee) ; Zeleňáková,, Martina (referee) ; Hanák, Tomáš (advisor)
This doctoral thesis deals with the valuation of damage to buildings affected by floods. In its individual parts, it researches floods as a risk, focuses on the damage caused by this natural phenomenon and examines the methods used to assess the damages caused by floods. With the beginnings of human settlement, the vicinity of rivers has been inhabited for the many befits that watercourses bring. However, there are many dangers associated with this, especially the ones associated with the spillage of riverbeds – with floods. This phenomenon causes considerable damage to property, the environment or human health and lives. There are many measures to eliminate the risk of flooding, or at least mitigate its effects. This work further researches the mitigating of impacts – it examines the methods of determining the amount of damage to buildings caused by floods, looks for factors and parameters influencing the amount of damage and focuses on streamlining these methods. The aim of the thesis is to find a suitable methodology/model that can automate the calculation of the amount of damage, or in other words, to find a quick and at the same time sufficiently accurate solution to this problem. The main output of the thesis is the equation of the damage curve and a model for the amount of damage calculation based on the principle of damage curves using the hybrid genetic algorithm. Another output is a practical tool that works on the basis of the said algorithm and automatically calculates the amount of damage to the building when entering very basic information about the damaged object.
|
|
|
Development of masonry systems with utilization in flood areas
Fabiánková, Aneta ; Sedlmajer, Martin (referee) ; Zach, Jiří (advisor)
Thesis describes the system of masonry structures in floodareas. It is based on liteature review of floods, mapping mansonry load during floods, dyinig after the passage of the flood wave solutions and water impermeability construction to prevent degradation and destruction. The main part is the design of the wall, which connectes hydrophobic individual elements of construction to provide resistence during floods. The diploma thesis includes practical verification of the functionality of a complete proposal to ensure the smallest possible water absorption caúitaly of the structure.
|
|
|
Possibilities of building of hydrophobized masonty structures in flood areas
Fabiánková, Aneta ; Stančík,, Hynek (referee) ; Zach, Jiří (advisor)
The work describes development of hydrophobic flooting masonry for use in floodareas. The kontent of the bachelor thesis is realizing of a literaturere view in area of mapping masonry load during floods and solution of construction to prevent degradation and destruction. Also, to designe hydrophobizing products and construction technology to ensure tightness during floods. The work includes theoretical verification of functionality of hydrophobizing products and waterproof of wallsway to ensure the least possible absorption of construcion.
|
|
|
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.
|
|
|
Population Protection Measures for Natural Flooding in Selected Municipalities of the South Moravia Region and the Zlín Region
PODHORNÁ, Barbora
The Master's thesis focuses on the issue of flooding and population protection against floods. The theoretical part deals with the characteristics of flooding and its types and it describes the Morava river basin and the Dyje river basin. It also characterizes flood protection, flood management authorities and measures to protect the population. The practical part analyses digital flood plans and preparedness of selected municipalities of South-Moravian and Zlín region for natural floods. The aim of the thesis was to evaluate and analyze measures taken to protect the population in the event of natural floods taken in selected municipalities of South-Moravian and Zlín region according to applicable documentation and to assess preparedness of the selected municipalities for natural floods. The aim of the thesis was achieved through the analysis of digital flood plans of individual municipalities and subsequent calculations of their preparedness for natural floods. Preparedness of the municipalities was evaluated based on the measures selected to protect the population, that is warning, evacuation and emergency survival. These measures are essential for protection of health and life of citizens and for subsequent helping citizens during the floods. Individual measures are defined in municipalities' flood plans. Calculation of preparedness of individual municipalities was carried out using the scoring method, one of the methods for multi-criteria decision making. After having processed all the results, preparedness of most of the selected municipalities can be classified as sufficient. Preparedness for natural floods and particularly completeness and up-to-dateness of flood plans is the responsibility of competent flood authorities. These should incorporate the outcomes of the thesis in their flood plans.
|
|
|
Impact of the 2002 floods on the capital city of Prague
Šírek, Adrian ; Fiala, Miloš (advisor) ; Vilášek, Josef (referee)
Title: Impacts of the floods in 2002 on the capital city of Prague. Objectives: The aim of this work is to describe the causes, course and impacts of floods in 2002 on the capital city of Prague and compare them with floods in 1997. Methods: The methods used to obtain the necessary information on the impacts of the floods in 2002 on the capital city of Prague were a literature research, study sources research and further summarization. Results: Description of the causes of floods in 2002, description of the course of floods in 2002, description of the impacts of floods in 2002 on the capital city of Prague and their comparison with floods in 1997. Key words: water, flood, rescue, disposal, firefighter
|
|
|
Effective evaluation of losses to buildings affected by flood
Tuscher, Martin ; Schneiderová-Heralová,, Renáta (referee) ; Kocanda,, Pavel (referee) ; Zeleňáková,, Martina (referee) ; Hanák, Tomáš (advisor)
This doctoral thesis deals with the valuation of damage to buildings affected by floods. In its individual parts, it researches floods as a risk, focuses on the damage caused by this natural phenomenon and examines the methods used to assess the damages caused by floods. With the beginnings of human settlement, the vicinity of rivers has been inhabited for the many befits that watercourses bring. However, there are many dangers associated with this, especially the ones associated with the spillage of riverbeds – with floods. This phenomenon causes considerable damage to property, the environment or human health and lives. There are many measures to eliminate the risk of flooding, or at least mitigate its effects. This work further researches the mitigating of impacts – it examines the methods of determining the amount of damage to buildings caused by floods, looks for factors and parameters influencing the amount of damage and focuses on streamlining these methods. The aim of the thesis is to find a suitable methodology/model that can automate the calculation of the amount of damage, or in other words, to find a quick and at the same time sufficiently accurate solution to this problem. The main output of the thesis is the equation of the damage curve and a model for the amount of damage calculation based on the principle of damage curves using the hybrid genetic algorithm. Another output is a practical tool that works on the basis of the said algorithm and automatically calculates the amount of damage to the building when entering very basic information about the damaged object.
|
|
|
Experimental determination of the hydrodynamic load of the flooded bridge model
Naiser, Dominik ; Hrdlička, Libor (referee) ; Zubík, Pavel (advisor)
The diploma thesis deals with experimental determination of hydrodynamic load on the overflowed bridge deck model. In the first part of the thesis the author describes the analysis of the problem together with the basic physical laws and principles that are used or assumed in the measurement itself. In the second part the author describes the measurements in the laboratory of the Faculty of Civil Engineering and its gradual processing. At the end of the work are described the results of measurement, their comparison with numerical modeling, other authors and their possible use in practice.
|
|
|
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.
|
guest ::
