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Development and application of computational model of ballistic resistant composite laminate
Urbášek, Jan ; Kubík, Petr (referee) ; Petruška, Jindřich (advisor)
This master thesis is aimed at computational modeling of ballistic resistant layered laminate. The introductory sections of the thesis are aimed at understanding the individual topics that are closely related to the interaction of the projectile and target and computational modeling of this process. The main goal of this thesis was to create a computational model that is able to reflect the behavior of aramid fabric during the interaction with the projectile. During the development of the computational model were used more methods of modeling and also more material models were used. For the purposes of the development of the computational model were used the available data of the companies SVS FEM s.r.o. and VVÚ s.p. The outcome of the diploma thesis is a computational model of aramid fabric which is designed for ballistic protection simulations. This model is validated on the basis of available experiments. The validated computational model is then applied to the simulation of ballistic protection.
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In an Apartment in a small town, Mikulov
Urbášek, Jan ; Kristek, Jan (referee) ; Hora, Jan (advisor)
The main focus was to use elements, quintessential for the historic center of Mikulov, which are often recurrent and also have their place in present day. Courtyards, terraces, walls instead of fences, sloping roofs. All of the above-meantioned creates a distinctive character of the place as well as it underlines its basic need. A need for privacy. Solids is a reaction to this need. It is self-confessed new structure, which sticks out, but doesnt disrupt the town centre. Two solid, monolithic, concrete blocks become part of the town and co-create its genius loci.
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Brno Kohoutovice, Sacrum
Urbášek, Jan ; Todorov, Petr (referee) ; Kiszka, Josef (advisor)
This thesis deals with the project of Roman Catholic church including affiliated operational functions in Brno, Kohoutovice and its connection to complex urbanistic context bridging rural character buildings with housing estate. The thesis is divided into three main chapters. First chapter is the analytical part of a system, where individual elements are evaluated as well as the system as a whole. This part is followed up by systemic conception which addresses structure from the perspective of broader relations and sets its long-term goals. Last part of the thesis is the design of the church itself as a local refinement of the area with focus on its urbanistic relations, architectural and layout resolution and a work with detail.
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Hardness and scratch resistance measurement using universal tribometer
Urbášek, Jan ; Galas, Radovan (referee) ; Omasta, Milan (advisor)
This bachelor thesis deals with a hardness and scratch resistance measurement. These tests are normally performed using special devices. From a design point of view, these tests can also be performed using universal tribometers, but they do not have implemented tools for subsequent measurement evaluation. The main goal of the work was to develop a methodical procedure including evaluation of these tests. The methodological procedures were subsequently verified by several experiments.
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Integrovaná ochrana rostlin v akvaponických systémech
URBÁSEK, Jan
The aim of this bachelor thesis was to develop a literature search focused on the issue of integrated pest management (IPM) in aquaponics. Due to the fact that the literature focused on IPM in aquaponics is very limited, the work is based primarily on information about plant protection used in greenhouses or hydroponics. Individual methods of plant protection were evaluated based on their applicability in various types of aquaponic systems. The evaluation also considered their real usage in commercial aquaponic farming. Prevention is proving to be the most effective. By following strict preventive measures, more significant problems can be prevented. Subsequent resolution of the problems can be quite complicated and can cause irreversible economic losses on plant products. Chemical protection is now commonly used in plant protection in greenhouses and hydroponics. However, the application of chemical pesticides in aquaponics is highly problematic due to their possible toxicity to aquatic organisms. Due to the limited possibilities of using traditional chemical pesticides, it is therefore necessary to look for other alternatives. Natural products based on plant extracts could become one of these alternatives. There is a large number of plants that have pesticidal effect, but the possibility of their application is without further research very limited, as most products of plant origin have not been tested for their toxicity to aquatic organisms. In this work has been created an overview of plant products available on the market that could be used against problematic pests and diseases. Also based on literature sources there has been created a list of plants that can be recommended for future research into usability and inclusion in the IPM system of large aquaponic farms.
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Brno Kohoutovice, Sacrum
Urbášek, Jan ; Todorov, Petr (referee) ; Kiszka, Josef (advisor)
This thesis deals with the project of Roman Catholic church including affiliated operational functions in Brno, Kohoutovice and its connection to complex urbanistic context bridging rural character buildings with housing estate. The thesis is divided into three main chapters. First chapter is the analytical part of a system, where individual elements are evaluated as well as the system as a whole. This part is followed up by systemic conception which addresses structure from the perspective of broader relations and sets its long-term goals. Last part of the thesis is the design of the church itself as a local refinement of the area with focus on its urbanistic relations, architectural and layout resolution and a work with detail.
|
|
|
Development and application of computational model of ballistic resistant composite laminate
Urbášek, Jan ; Kubík, Petr (referee) ; Petruška, Jindřich (advisor)
This master thesis is aimed at computational modeling of ballistic resistant layered laminate. The introductory sections of the thesis are aimed at understanding the individual topics that are closely related to the interaction of the projectile and target and computational modeling of this process. The main goal of this thesis was to create a computational model that is able to reflect the behavior of aramid fabric during the interaction with the projectile. During the development of the computational model were used more methods of modeling and also more material models were used. For the purposes of the development of the computational model were used the available data of the companies SVS FEM s.r.o. and VVÚ s.p. The outcome of the diploma thesis is a computational model of aramid fabric which is designed for ballistic protection simulations. This model is validated on the basis of available experiments. The validated computational model is then applied to the simulation of ballistic protection.
|
|
|
In an Apartment in a small town, Mikulov
Urbášek, Jan ; Kristek, Jan (referee) ; Hora, Jan (advisor)
The main focus was to use elements, quintessential for the historic center of Mikulov, which are often recurrent and also have their place in present day. Courtyards, terraces, walls instead of fences, sloping roofs. All of the above-meantioned creates a distinctive character of the place as well as it underlines its basic need. A need for privacy. Solids is a reaction to this need. It is self-confessed new structure, which sticks out, but doesnt disrupt the town centre. Two solid, monolithic, concrete blocks become part of the town and co-create its genius loci.
|
|
|
Hardness and scratch resistance measurement using universal tribometer
Urbášek, Jan ; Galas, Radovan (referee) ; Omasta, Milan (advisor)
This bachelor thesis deals with a hardness and scratch resistance measurement. These tests are normally performed using special devices. From a design point of view, these tests can also be performed using universal tribometers, but they do not have implemented tools for subsequent measurement evaluation. The main goal of the work was to develop a methodical procedure including evaluation of these tests. The methodological procedures were subsequently verified by several experiments.
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