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Survey and Diagnostics of Building Construction
Vítková, Barbora ; Heřmánková, Věra (referee) ; Anton, Ondřej (advisor)
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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Design of steel-concrete composite structure of road box girder bridge on by-road of Bludov
Kuba, Michal ; Marván, David (referee) ; Nečesal, Petr (advisor)
The aim of this work is design and assessment of the box-girder road bridge on by-road of Bludov. Bridge is designed as composite steel concrete bridge with 5 spans with distances between supports of 31,25 m; 40,0 m; 60,0 m; 60,0 m and 40,35 m. Main bearing structure is designed as open steel box-girder with reinforced concrete deck. Box girder is braced with longitudinal and transversal bracings. Main structure is separated for each traffic direction. The bridge crosses river Morava and railway in 2nd and 3rd span, respectively. The category of road I/44 is S 21,5/100. The height of steel box girder is designed as 2,5 m. Bridge will be built by incremental launching method, with in-situ casted concrete deck afterwards. The bridge is designed according to current standards. Supporting elements are designed from steel of class S 355 and concrete of class C35/45.
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Project planning and management of construction of the bridge on the road II / 377
Soukup, Ondřej ; Kolečkářová, Barbara (referee) ; Kantová, Radka (advisor)
The subject of this thesis the construction and technological preparation for the construction of the bridge ev.č. 377-007 across the Býkovka river in the municipality Rájec - Jestřebí, which is part of the reconstruction of a main road II / 377 Bořitov - Rájec. The thesis is elaborated a technical report on the structural and technological project, coordinating construction situation, the situation with wider relationships routes following the stages, time and financial plan – by objects, study the implementation of major technological stages of the building SO203 project site equipment, design of the main construction machines and mechanisms, the timetable of the main building structure, workers deployment plan, plan of machines usage, a plan for securing material resources for SO 203, technological regulation for the implementation of bored piles of, inspection and test plan for pilots, budget SO 203, sequence diagram construction, control and monitoring plan and calculation of bearing capacity of the bridge foundation piles.
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Rejvíz Bridge in Jeseník
Dvořák, Jan ; Smítal, Petr (referee) ; Holcner, Petr (advisor)
The subject of my diploma thesis is to design the intersection of roads I/44 and II/453 in urban area of Jeseník. Part of the proposal is to address traffic and pedestrian connection to the adjacent tertiary roads.
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Beam bridge over a local road
Kunčarová, Edita ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
The aim of this thesis is to design a one-span pre-stressed bridge structure over a local road. There are three possible versions of this particular construction designed as a part of this thesis, one of which was chosen for further design. The structure has been designed and calculated for the ultimate limit state as well as the service limit state. The calculations were made both by software and manually. Scia Engineer 19.1 has been used for software calculations and for the display of internal forces.
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Use of thermographic methods for diagnostics of concrete bridges
Janků, Michal ; Hobst, Leonard (referee) ; Matula, Radek (referee) ; Cikrle, Petr (advisor)
This dissertation is focused on the research of the applicability of the thermographic method in the diagnosis of concrete bridges in the Czech Republic. The theoretical part characterizes selected defects of concrete structures and the principle of their detection. The practical part describes the measurements made in the laboratory on the test specimen and the field on the concrete bridge. Most attention is paid to infrared thermography, ground-penetrating radar and ultrasonic pulse-echo method. Based on the results of the dissertation, recommendations for the use of the thermographic test method in practice were developed.
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Reconstruction of the road bridge
Laczko, Zoltán ; Krejčík, Vladimír (referee) ; Klusáček, Ladislav (advisor)
The subject of this thesis is to design a new slab structure instead of the steel concrete slab. The structure of the new load bearing structure is post-stressed cast-in-situ slab with continuous slab structure consisting of three spans. The slab is pre-stressed by monostrands. The load bearing structure is evaluated for first and second limit state too. The construction is modeled in software named Scia Engineer 2011.
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Bridge on a local road
Nečasová, Pavla ; Zobek, Svatopluk (referee) ; Panáček, Josef (advisor)
Graduation thesis deal with the design and assessment of the load-bearing structure of the bridge with four fields. The bridge carries local road Žernov-Přerov over the motorway D1. Thesis include design of three alternative solutions. For detailed treatment was chosen variant of single point supported deskbeam. Graduation thesis include static calculation, general and detailed drawings and visualization.
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Bridge on a ramp
Páteček, Tomáš ; Pachl, Radek (referee) ; Panáček, Josef (advisor)
The object of this diploma thesis is the design and review of a bridge on a ramp. The bridge is part of a junction between the expressway R35 and the highway D1. Three case studies were made. The bridge construction is solved as continuous beam with six spans. The resulting design was made of prestressed concrete according to valid standards. The gradual construction was taken into consideration.
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Experimental determination of the hydrodynamic load of the flooded bridge model
Naiser, Dominik ; Hrdlička, Libor (referee) ; Zubík, Pavel (advisor)
The diploma thesis deals with experimental determination of hydrodynamic load on the overflowed bridge deck model. In the first part of the thesis the author describes the analysis of the problem together with the basic physical laws and principles that are used or assumed in the measurement itself. In the second part the author describes the measurements in the laboratory of the Faculty of Civil Engineering and its gradual processing. At the end of the work are described the results of measurement, their comparison with numerical modeling, other authors and their possible use in practice.
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