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Stavební průzkum a diagnostika objektu / Survey and Diagnostics of Building ConstructionVítková, Barbora January 2014 (has links)
The subject of this diploma thesis is the diagnostic survey of the masonry walls and the connecting bridge in the East Moat of Špilberk Castle. The thesis contains theoretical information about survey and diagnostics of building construction and then evaluation of diagnostic methods used for estimation of essential characteristics of masonry structures. In the practical part the diagnostic investigation of Špilberk Castle walls is processed. That includes determination of material characteristics of the studied structure. In the conclusion there is a suggestion of how to eliminate the structural defects found during the survey.
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Diagnostika poruch a vad podlah v bytové a občanské výstavbě / Diagnostics of flooring failures and defects in the housing and civic constructionVrtal, Roman January 2014 (has links)
The object of the thesis is a description of preparation process, realization and subsequent treatment of floors based on calcium sulphate, including problems related to the issue. The aim of the work is to closely acquaint the reader with methods used in diagnostics of flooring failures and defects in the housing and civic construction, including practical applications of these methods on real structures. The work also includes experimental analysis of a real floor construction during local load effect.
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Stavební průzkum, diagnostika a návrh rekonstrukce objektu / Survey, Diagnostics and Design of ReconstructionNovotný, David January 2015 (has links)
The subject of this thesis is the diagnostic investigation of block A in the object at Rumiště 8, Brno. The work includes theoretical knowledge of technical surveys and diagnostic methods and their evaluation to identify the essential characteristics of masonry and timber structures. In the practical part is the diagnostic investigation processed. Part of the diagnostic investigation is the determination of material characteristics of the structure. At the end of the thesis is an assessment of the structure.
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Návrh údržbových prací pro malý dopravní letoun / Maintenance work design for small transport aircraftBednář, Ondřej January 2014 (has links)
The aim of this thesis is to design maintenance work for a small transport aircraft. This thesis is focused on an overview of the activities, which are carried out in the maintenance of small transport aircraft with a capacity about fifty passengers. The first part of this thesis is conceived as a theoretical part and summarizes the activities used during maintenance - maintenance methods, a typical part failures, diagnostics, network analysis and equations for the calculating of the cost of maintenance. At the beginning are showed the basic characteristics of selected representatives of this category and regulatory requirements on them. The design of maintenance work is in the second half of the thesis. It includes the visualization of the database that could be used for the maintenance of aircraft and which could be subsequently evaluated. This is a general description of the maintenance work, which ca be performed during the pre-flight inspection, re-inspection for repeated flights, preliminary preparation and periodic maintenance.
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Pasportizace stavebně-technického stavu rodinného domu v Brně / Providing measured documentation of existing structural and technical conditions of a single-family house in BrnoZahradníková, Lenka January 2016 (has links)
The diploma thesis deals with the passport of family houses and its creation. The first part describes the building condition survey from a theoretical point of view, its advantages, purposes and sorting, possible owners and so its legislative background. Thereafter it describes in detail the procedure of making the passport and applies the procedure on a particular family house in Brno. Medium passport of the family house focuses on describing the structural and technical condition. It also describes the current faults, errors and methods whose reveals them. Subsequently, the proposals for solution of these adjustments follows together with the resolution of emergency in specific cases.
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Effects of Defects on Composite Structures Load Carrying Capacity: Delaminations at a Bi-Material Interface / Effects of Defects on Composite Structures Load Carrying Capacity: Delaminations at a Bi-Material InterfaceMatěják, Vladimír January 2016 (has links)
Kompozitní materiály se projevují komplexním způsobem porušování, které může být dále ovlivněno přítomností různých poruch plynoucích z výrobních processů nebo se vyskytujících v průběhu života součásti. Důkladné porozmění procesů porušování a jejich okolností je nezbytné pro navrhování kompozitních konstrukcí, jenž budou bezpečnější, trvanlivější a ekonomičtější. V první části disertační práce jsou popsány způsoby porušování kompozitů a uvedeny současné matematické metody pro analýzu a výpočet únosnosti. Dále jsou zde vyjmenovány hlavní druhy vad a stručně diskutován jejich vliv na vlastnosti kompozitních materiálů. Zvláštní důraz je kladen na delaminace, společně se základními principy lomové mechaniky a jejich uplatnění při výpočtech a zkoušení kompozitů. Druhá část je zaměřena na delaminace na rozhranní dvou různých materialů. Lomová houževnatost byla experimantálně měřena ve třech typech zatížení za účelem stanovení poruchového kritéria založeného na podílu módu I a módu II. Během tohoto experimentu byla vyvinuta nová metoda měření délky trhliny pomocí digitáního zpracování obrazu a rovněž byla navržena nová definice počátku šíření trhliny. Analytické vztahy pro výpočet míry uvolnění deformační energie z naměřených dat byly rozšířeny o vliv rozdílných elastické parametrů materiálů na rozhranní. Podrobnější prozkoumání analytických vztahů a výpočet metodou konečných prvků odhalil, že podíl módu I a módu II je závislý na vzdálenosti od čela trhliny a poruchové kritérium založené na podílu smíšenosti tak nemůže být použito.
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Stanovení výše škody v případě výskytu vad a poruch krytových vrstev netuhých vozovek pozemních komunikací / The amount of damage determination in cases of defects and failures of flexible pavements road structuresŠpaček, Petr January 2017 (has links)
This thesis is focused on possibilities of financial valuation of flexible pavements surface layers conditions, in connection with whole life cycle of the pavement and certain possibilities of their maintenance and repairs, in cases of defects and failures from forensic engineering point of view. There were carried out analysis of the topics connected with judging of flexible pavements surface layers defects and failures related to forensic investigation in the Czech Republic, as well as abroad. In this thesis there were created pricing models of the certain construction works which are related to repairs and maintenance of flexible pavements. Within the possibilities of the author, there were compared market prices of the particular construction works in selected regions with the prices according to generally used pricing systems in the Czech Republic. The goal of this thesis is to create unified methodology for amount of damage financial valuation in cases of defects and failures of flexible road pavements surface layers for forensic engineering practice in the Czech Republic.
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Neurální aktivita u stereotypního chování v quinpirolem indukovaném zvířecím modelu obsedantně kompulsivní poruchy (OCD) / Neuronal activity during stereotypical behavior in quinpirole induced animal model of Obsessive Compulsive Disorder (OCD)Alexová, Daniela January 2019 (has links)
The main aim of this study was to determine the changes in neuronal activity of anterior cingulate cortex (ACC), orbitofrontal cortex (OFC) and medial prefrontal cortex (MPC) in rats sensitized to D2/D3 receptor agonist quinpirole (QNP) during exploration of enriched open field arena. During the experiment, the evaluation of behavioural changes induced by quinpirole sensitization were also assessed and compared to previous results. For the purpose of this study, twenty-two adult male Long-Evans rats were used. The half of the rats was sensitized to QNP by receiving daily subcutaneous injections of quinpirole (0,5 mg/kg) while the other half received saline. Both groups were habituated for ten days to open-field arena enriched with two metal objects. The behaviour of animals was videotaped and the data about locomotion and the number of visits of each locale was obtained. On the eleventh day, the part of saline and quinpirole treated groups explored the open-field arena (t = 5 min) while the other two subgroups were left as respective cage-controls. Immediately after the end of experiment, all rats were sacrificed, and the extracted brains were cryopreserved. To determine the changes in neuronal activity of selected brain regions, fluorescence in situ hybridization of immediate early gene Arc was...
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Hodnocení úrovně motorických dovedností dětí I. stupně vybraných pražských základních škol / Evaluation of motor skills level in children of the primary education of selected Prague elementary schoolsŠollová, Markéta January 2019 (has links)
Title: Evaluation of motor skills level in children of the primary education of selected Prague elementary schools Objectives: The main aim of the study was to evaluate current level of motor skills of primary education children of selected Prague elementary schools using standardized assessment battery MABC-2. A partial goal of the study was to compare the level achieved in the MABC-2 test with the data acquired through the questionnaire survey regarding physical activities of participating responders. (n = 134). Methods: A total number of 134 responders (60 girls and 74 boys) aged from 7 to 12 years from two selected Prague elementary schools participated in the research. The level of motor skills of all participants was examined using a standardized assessment battery MABC- 2. The testing was carried out in the form of field research during physical education lessons at selected schools. A questionnaire designed specifically for the purpose of this study, subsequently completed by legal representatives of the responders, was used for the orientation examination of the physical behaviour of the participants. The data from the questionnaire survey was subsequently compared with the level achieved in the MABC-2 test. MS Excel 2010 was used to interpret the results and to process the data...
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Výskyt senzomotorických obtíží u dětí se sluchovým postižením / Occurrence of sensomotoric disorders in children with hearing impairmentFiedlerová, Kateřina January 2020 (has links)
Title: Occurrence of coordination disorders in children with hearing impairment Objectives: The aim of this master thesis was to verify the hypothesis that children with hearing impairment have higher incidence of sensorimotor issues byassessing their motor skills, physical fitness and somatognostic functions. A partial goal was to assess the correlation between the methods used. Methods: The examination group consisted of 73 children (27 girls and 46 boys) with hearing impairment aged 7 to 16 years (mean age 11.9 ± 2.8 years). The mean weight of the children was 47.7 ± 17.4 kg, the mean height was 153 ± 17.5 cm and the average BMI value was 19.7 ± 4.1. Following methods for testing of children with hearing impairment were utilized: the Movemet Assessment Battery for Children - Second Edition (MABC-2) and Unifittest 6-60. Results were evaluated according to Czech standards. All children were also tested for their somatognostic functions according to Kolář. Furthermore, anamnestic data were obtained from parents of 54 children using a non-standardized questionnaire. In the case of 20 children, the assessment was repeated after 3 years. Statistica and Microsoft Excel 2016 were used for data processing. Results: The hypothesis was confirmed, i.e. children with hearing impairment have higher incidence...
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