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Design of retaning structure in the Brno- sever district
Koporec, Vladimír ; Koudela, Pavel (referee) ; Miča, Lumír (advisor)
The bachelor's thesis deals with the design of the sheet pile construction of the construction pit of the underground car park of a multifunctional house in Brno and its impact on the adjacent tunnel. The design and assessment of the sheet pile structure is developed on the basis of the results obtained in the GEO5 program. For a more detailed analysis of the impact of the proposed sheet pile structure on the adjacent tunnel, a numerical analysis is performed in the PLAXIS 2D program. As part of this analysis, a study of the influence of the material model (Mohr-Columb, Hardening soil and Hardening soil small) on the change of deformations and internal forces in the tunnel is made. The results of the work show the interaction between the proposed structure and the tunnel.
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Design of the High Speed Track between Brno and Znojmo
Repko, Michal ; Velebil, Jiří (referee) ; Valehrach, Jan (advisor)
The aim of this diploma thesis is to design a new track route of high speed line from Brno to Znojmo, specifically between the planned terminal of high speed line Unkovice and existing railway station Hrušovany nad Jevišovkou. The track is designed for a maximum speed of 250 km/h. The alignment and profile of the line were designed, including the design of the railway superstructure and track geometry parameters.
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Kuřim south bypass - location study
Sobková, Tereza ; Novák, Vlastislav (referee) ; Radimský, Michal (advisor)
This diploma thesis deals with the solution of the southern bypass of the town of Kuřim, especially its connection to the road I / 43. The main goal was to optimize intersections and tracing affected communications. The work was based on previously prepared studies, from which were taken over the routes of the road I / 43 and the southern bypass of Kuřim.The proposal slightly modified the height and directional solution of the taken routes. Route road I / 43 is designed to affect the inhabitants of Moravské Knínice. Part of the work are also the designs of relocations of adjacent roads and new solutions resulting intersections. The proposal was prepared with regard to the Principles of Territorial Development of the South Moravian Region.
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Application of thermography in the diagnostics of transport infrastructure objects
Janků, Michal ; Stryk, Josef
In order to maintain the proper condition of buildings, bridges, roads and other structures, their regular maintenance is essential. Often, if the distress is detected at the beginning of the disorder, the cost of removing it is far lower than after months of uncontrolled degradation. Locating a distress in time, often means detecting it before it is visible to the naked eye. A key means of detecting hidden distresses is non-destructive diagnostic methods (NDT), including thermographic testing. The purpose of the presented methodology is to provide an efficient tool that will allow a rapid assessment of the state of the transport infrastructure objects and help with the identification of the locations where visual inspection or detailed diagnosis is required. The thermographic measurement is non-contact and can be carried out without the need to exclude traffic on the road. The methodology describes possible ways of using infrared thermography, especially in diagnosis of bridges, roads and tunnels. The presented methodology was prepared within project TE01020168 - Centre for Effective and Sustainable Transport Infrastructure (CESTI), with financial support of the Czech Technology Agency within the Centre of Competence Program. This methodology is intended for road managers at all levels (state, county, city), designers, construction companies and other entities that can use data and processed outputs from thermographic measurements.
Fulltext:  PDF
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Connection of the grade-separated interchange Ostrovačice D1 with highway D52 - Location Study
Janyška, Miroslav ; Bijok, Petr (referee) ; Radimský, Michal (advisor)
This master’s thesis is a reconnaissance study developed to create a concept of road connection between the road 43 and the highway D52 in the Czech Republic. The possible route of road 43 is planned both in highway and road category in so called Bitysska trail and is connected to highway D1 at Ostrovacice interchange. This thesis suggests highway and road options to connect interchange Ostrovacice and highway D52 at the section between Ledce and Rajhrad. Suggested options were compared and the most convenient draft option was further worked out.
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New directions for waterproofing of underground transport
Čech, Tomáš ; Čížek, Luboš (referee) ; Šťastník, Stanislav (advisor)
This diploma thesis focuses on the implementation of waterproofing of underground constructions using an LLDPE membrane hinged on anchors. In the future, this method will replace the commonly used waterproofing system in Scandinavia with extruded polyethylene foam. This method of tunnel construction and waterproofing is compared with the NRTM method, often used in Central Europe. The thesis describes the installation of a waterproofing system, especially materials, accessories, welding devices and auxiliary installation equipment. The main focus of the thesis is to verify the reliability of the individual types of welds and to assess the waterproofing system in terms of implementation and environmental demands.
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New directions for waterproofing of underground transport
Čech, Tomáš ; Vaněrek, Jan (referee) ; Šťastník, Stanislav (advisor)
This diploma thesis focuses on the implementation of waterproofing of underground constructions using an LLDPE membrane hinged on anchors. In the future, this method will replace the commonly used waterproofing system in Scandinavia with extruded polyethylene foam. This method of tunnel construction and waterproofing is compared with the NRTM method, often used in Central Europe. The thesis describes the installation of a waterproofing system, especially materials, accessories, welding devices and auxiliary installation equipment. The main focus of the thesis is to verify the reliability of the individual types of welds and to assess the waterproofing system in terms of implementation and environmental demands.
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