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Static Analysis of Textile Structures
Husáriková, Natália ; Gratza, Roman (referee) ; Kytýr, Jiří (advisor)
This work deals with the design and calculation of membrane structure for shelter placed above selected ground plan. The hyperbolic paraboloid was chosen as most optimal shape. Subsequently, three different sub-studies were conducted. In the first study, influence of mesh density on a finite element calculation model was studied. Second study deal with the effect of the geometry changes of the computational model. In the third study, deformations and tensions of membrane structure in relation to material formation calculation model was studied. For the static solution of those selected variant, structural analysis software RFEM and RF-FORM-FINDING add-on module was used. Geometric nonlinear solution was applied in the calculation.
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Construction technological project of residential building in Liberec
Plachý, Jakub ; Hrdličková, Eliška (referee) ; Novotný, Michal (advisor)
This diploma thesis deal with phase of construction, which is foundation and upper construction of apartment building Komenského in Liberec. Building is situated in built-up and green area. Foundation circumstances is half difficult because of lower water included in soil. In this phase, we use formowork for columns, walls and roof. Used formwork is from Peri company, Quatro, Trio and Multiflex. There is suteren in the house, and because of lower water and high index of radon, we have to protect structure by compact waterproof isolation. This project contains formwork schematics and the time calculation needed to protect concrete until accomplishment. Other task is thermal review of constructions.
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Turn - over positioning table
Mareček, Vojtěch ; Dokoupil, Vladimír (referee) ; Foller, Bronislav (advisor)
This diploma thesis deals with projection and general design of rotary indexing table for dedicated machine tools. The major attention is given to substitution of hydraulic drive table by table driven by servomotor, namely double axis its positions in vertical and horizontal directions. The total configuration of rotary table is solved as a construction kit, user can used any servomotor and additive gearbox. The work is concentrated to the optimization of table construction for this new designed conception. The positioning and fixing of table plate is solved by couple of Hirth couplings with central hydraulic motor. The computational part of work includes calculations of dynamic of rotary motion of the table and hydraulic system. All important screw connection, gear wheels and Hirth couplings were verified by calculations. Also working lifetime of bearings and strength deformation of major constructional sections of rotary table verification were controlled. Inherent part of work is security analysis, economics analysis, patent search and analysis of construction identity. Presented work contains three-dimensional model, drawing documentation of both variants of configurations and production drawing of major section parts of rotary table.
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Public interest in decision making processes
Rut, Ondřej ; Rynda, Ivan (advisor) ; Moldan, Bedřich (referee)
Public interest is the key issue in almost every major decision making process. Actual meaning of the concept of public interest is vague and general, often influenced by ideological contexts. This paper deals with the concept of public interest both in practical and theoretical level. It investigates its origination and usage in law, economic and political science and in the context of contemporary sociological theories of modernity. The paper also notices the influence of expertise on constituting of public interests in public debates on certain construction projects. Practical part of this paper describes complicated decision making process of construction of highway D8 through protected area České středohoří and some aspects of other cases; it analyses opinions, approaches and tactics of stakeholders and finds parallels in theoretical ground.
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The impact of motherhood on retirement benefits
Šatava, Jiří
In our analysis, we have attempted to quantify the negative impact of motherhood and parenthood on women’s retirement benefit amount, which is linked to the impact of motherhood on the mothers’ wages and employment. We have calculated that motherhood and parenthood reduces women’s retirement benefits by an average of several hundred Czech crowns per month. This is caused both by lower employment and lower earnings due to parenthood. However, the average reduction in women’s retirement benefits due to parenthood never exceeds 8 percent, even if the impact of parenthood on women’s career were twice that shown in the data.
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Statistical analysis of drug addiction in the South Bohemia Region
Vrtišková, Šárka ; Prášilová, Marie (advisor) ; Irena, Irena (referee)
The aim of this thesis is the statistical analysis of drug users of drugs other than alcohol in the south bohemian region for the period 2005-2014. Drug addiction is analyzed according to the number of drug users and their average age and by individual drugs used. Another part of the thesis is the analysis of drug-related crime, which is estimated according to the number of drug offenders, according to their sex, age and nationality. Another indicator of statistical analysis are preventive programs operating in the South Region. With the help of elemental characteristics of time lines and trend functions is calculated estimated future development of these indicators for 2015 - 2017. Part of the diploma thesis is to evaluate the situation of drug addiction in the South Region, with suggestions for solving this problem.
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Financial performance ranking
Čejka, Ladislav ; Neumaierová, Inka (advisor) ; Hájek, Jiří (referee)
The subject-matter of this diploma thesis is a comparison of financial performance of issuers of selected stock titles listed on the official market of the RM-SYSTÉM, česká burza cenných papírů a.s. stock exchange from a potential investor's perspective. The comprehensive comparison of financial performance presented both in the numerical and the graphic form is achieved through the application of the ranking method based on evaluation criteria analysing financial performance in the years 2009 to 2015 with a view of economic power, profitability, stability and investor perspective. The ranking is compiled with the use of each of the evaluation criteria on the basis of weighted average, taking account of the up-to-datedness of the input data of pre-defined materiality coefficients, and on the basis of arithmetic average representing the median value for the calculation of absolute volatility expressed by the standard deviation.
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