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Evaluation of a historically valuable reinforced concrete structure
Uchytilová, Jitka ; Láník, Jaromír (referee) ; Cikrle, Petr (advisor)
In the theoretical chapters of the bachelor thesis is summary of the historical development of reinforced concrete construction, including individual components of concrete. Furthermore, the issue of the evaluation of historically valuable structures and used diagnostic methods is processed. In the practical chapter there is a diagnostic survey of the selected historical structure including the conceptual design of rescue.
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Bio-electromagnetic compatibility
Matulík, Martin ; Rozsívalová, Zdenka (referee) ; Matulík, Radomír (advisor)
Following work deals with problems of effects of electromagnetic radiation on living organisms. It goes into interactions of electromagnetic radiation with environment, effects on living organisms, physical units of biological tissues and sorting types of electromagnetic radiation to determine means of protection against adverse health reactions. It enlighten means of establishing sanitary restrictions, differences in legal aspects at Czech republic and worldwide, possible medical utilization, even principles of selected diagnostic and therapeutic techniques. It looks into shielding effects of common materials, ordinarily used for protection against ionizing radiation via findings of practical measurements. Series of radiofrequency measurements has been done with precise spectrum analyzers, which should reveal some basic problems of frequency bands, ordinarily used in current period.
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Technical conditions of the existing object
Voltr, Vojtěch ; Láník, Jaromír (referee) ; Schmid, Pavel (advisor)
This bachelor thesis deals with construction and technical research and design of diagnostic methods. In the practical part are this diagnostic methods applicated to preliminary and detail research of existing object of old restaurant in village Velichovky. Output of this paper is a list of the necessarily works to get this building in use.
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Properties of liquids based on organic esters
Toulová, Jana ; Rozsívalová, Zdenka (referee) ; Frk, Martin (advisor)
This master's thesis deals with the electrical insulation fluids used in electronics industry. The analysis of the current state of research and innovations in modern, biodegradable fluids in terms of their use as diagnostics. It is described by the physical nature of polarization and conductivity mechanisms, which are applied in liquids. It was compiled automated workstation for monitoring components of the complex permittivity over a wide temperature range. In the experimental part we analyzed the behavior of liquids selected alternative based on natural esters when exposed to an alternating electric field at various temperatures. Evaluated results are compared with values for conventional mineral oil.
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Evaluation of the current condition of the bridge structure
Urbánek, Filip ; Hrabová, Kristýna (referee) ; Láník, Jaromír (advisor)
The diploma thesis deals with the execution and evaluation of a structural and technical survey of a reinforced concrete bridge structure from 1923. The second objective of the thesis is to calculate the load-bearing capacity of the structure with regard to the results of the tests carried out. The theoretical part briefly describes the history of bridge construction, the methodology of bridge inspections and methods of diagnostic survey. In the practical part, in situ tests are carried out with subsequent laboratory evaluation and calculation of the necessary parameters. The geometric and material parameters of the structure were used as a basis for the creation of a structural model. The normal, exceptional and exclusive load capacities were recalculated and the necessary repairs and rehabilitation were proposed with regard to the observed condition of the bridge structure.
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Survey and evaluation of wooden construction
Křivánková, Soňa ; Anton, Ondřej (referee) ; Heřmánková, Věra (advisor)
This work is focused on compilation of general diagnostic methods used for diagnostic of wooden structures specifically listed wooden roof truss of church st. Bartholomew in Ivan. The main impulse of diagnosis was extensive damage and attack of truss and effort on rehabilitation and construction of the entire building of the church with an emphasis on preserving historical values. Diagnosis of truss was based on the research used sense and instrumental methods. In the first step, identify all dimensions of the individual elements of the structure was determined, the type truss system was intended. Follow-up survey was focused on determining the extent and causes of damage. In design of the rehabilitation process emphasis is placed on structural rehabilitation provided by follow-up processes, such as preventive chemical protection.
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Building survey and evaluating the state construction
Sloupenský, David ; Anton, Ondřej (referee) ; Heřmánková, Věra (advisor)
The diploma thesis in theoretical section is focused on a brief overview of the methods used in the diagnostic of reinforced concrete structures. The practical part of this thesis deals with the diagnostics of the manufacturing reinforced concrete buildings in the complex Fatra Napajedla. This part will provide concrete strength of existing structures and will verify the reinforcement of individual elements of the structure by means of modern devices – radar and electromagnetic rebar locator. In the final section of this thesis will be performed static reports of selected parts of the structure.
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The methodology of survey and diagnostic methods for the assessment of the state of timber structure
Suchánková, Zuzana ; Anton, Ondřej (referee) ; Heřmánková, Věra (advisor)
The bachelor thesis is focused on study of diagnostic methods and methods of research of wooden elements condition. Theoretical part describes composition and quality of wood, its destroying factors and protection against them. In other part individual diagnostic methods are analysed and they try to describe metodology of research in in-sit. Second analytical parts apply selected diagnostical methods on particular wooden elements that are taken out from construction. The goal of the bachelor thesis is explanation of procedure of wooden elements research. Comparison of individual diagnostic methods that are used for wooden elements is another part of goal.
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