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Reinforced concrete structure of the cooling tower
Vostal, Lukáš ; Švaříčková, Ivana (referee) ; Šulák, Pavel (advisor)
The content of the bachelor thesis is structural analysis of cooling tower fundamental construction. Modeling of the computational model and the calculation of internal forces of cooling tower fundamental construction in Scia Engineer. The reinforced concrete parts of the structure are assessed at the ultimate limit state and the subsoil is assessed at serviceability limit state. Part of the thesis is also the desing of the reinforcement of the foundation structure and processing of the drawings.
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Reliability analysis of embankment dams endangered by filtration deformations
Čejda, Marek ; Baroková,, Dana (referee) ; Fošumpaur, Pavel (referee) ; Říha, Jaromír (advisor)
Subject of the dissertation is a probability analysis on creation of embankment subsoil filtration deformations. Out of the broad topic of filtration deformations, the dissertation is focused at initiation of the process. At this phase, the overlying layers downstream of levee get uplifted, and eventually get breached. The process of downstream subsoil failure probability estimation is formulated using mathematical and statistical modelling. Within the scope of parametrical study the suggested method is applied onto a test environment. Results of the probability estimation are compared with results obtained using Limit state design method. The results of stochastic modelling can be used for improvement of Limit state design method precision.
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The frost susceptibility of the soils and materials to subgrade of the pavements
Mašek, Jakub ; Zajíček, Jan (referee) ; Stehlík, Dušan (advisor)
This diploma thesis deals with the issue of the determination of the frost susceptibility of soils in the subgrades of road structures. The theoretical part compares the ways of testing the frost susceptibility in the Czech Republic and other selected countries of the European Union. Furthermore, it also deals with the development of the frost susceptibility index in the Czech Republic. The empirical part focuses on the laboratory testing of the frost susceptibility of the given sample of soil by the direct frost heave method. Moreover, it also deals with the simulation of penetration of frost by the subgrade and the possibility of shortening the length of the freezing during the direct testing the frost susceptibility.
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Design of foundation of library building
Habanec, Kamil ; Novotný,, Petr (referee) ; Zich, Miloš (advisor)
The master’s thesis deals with the static solution foundation structure of the Moravian-Silesian Scientific Library in Ostrava. The goal is to process the design for the commissioned construction of the library building in detail, numerically and graphically, on the foundation supporting structure of the underground floors. Subsequently, their static solution, dimensioning and assessment for limit states. The solved elements are the foundation slab in the second underground floor, the bearing capacity of the piles and the foundation block of the core A. The static analysis was performed in a combination of the student versions of SCIA Engineer 22.0 and the Midas program. The work also includes drawing documentation for the above-mentioned elements. The calculation was carried out according to applicable standards and principles.
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Analysis of performance of embankment constructed on subsoil improved by vertical drains
Kováč, Vladimír ; Miča, Lumír (referee) ; Chalmovský, Juraj (advisor)
The thesis deals with the back analysis of the instrumentated embankment on the subsoil, improved by prefabricated vertical drains. The first part is devoted to the theory of consolidation calculation. Furthermore, the author deals with a parametric study of the analytical calculation of prefabricated drains and the comparsion of the analytical and numerical solution. The last and the largest part of the work is a back analysis of the embankment which was built as a part of the subsoil improvement near the Suez Canal in Egypt by Keller GmbH.
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On the fixing and anchoring technology
Klein, Adam ; Kouřil, Karel (referee) ; Píška, Miroslav (advisor)
Bachelor thesis is focused on practical analysis of used anchor elements for particular areas. The beginning of the thesis devides anchor and fastening elements based on its construction as well as information meant for correct element proposal, especially in civil engineering. The thesis also mentiones couple of examples where anchoring makes the most important part for the overall functionality. Second part of the bachelor thesis focuses on materials and element’s surface adjustment, espacially against corrosion. In conclusion, there are mentioned examples of testings, whether for the particular element’s resistance to corrosion or for its cohesiveness in anchored bedrock.
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Implementation of Apartment House for Social Housing in Starec - Building Contruction Project
Bobek, Vojtěch ; Nečasová, Barbora (referee) ; Liška, Pavel (advisor)
Master thesis focuses on complex conducting of the technological project with accented earthwork, laying foundations and ceiling construction. Apartment building consists of two floors and is based in complicated geotechnical conditions which require changing subsoil and laying a foundation slab. The main aim of this thesis is a proposal of technological notes, time and financial management, selection of machinery, transport to the building site, work safety regulations, quality check of the conducted work and construction organisation.
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Design of waste water tank
Konečný, Vlastimil ; Šulák, Pavel (referee) ; Švaříčková, Ivana (advisor)
Aim of the bachelor's thesis is to design reinforcement for waste water tank. Another part of task is to do examine for limit state of cracks. Tank is examined for Capacity limit state and Applicability limit state - Limit state of cracks. To determine the effects of internal forces is used calculation software Scia Engineer 2011.1. Calculation is performed by two methods. The first method is to assign subsoil with manual calculation and the second one is to assign subsoil layers with module Soilin which generates loads and another parameters. Outputs from the methods of calculation were used for comparison of results and design reinforcement for Capacity limit state and Applicability limit state. According to Applicability limit state – Limit state of cracks is prescribed limitation of cracks width to limit width wk = 0,2 mm by EC 1992-1-1.
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