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Prestressed girder bridge
Páteček, Tomáš ; Klusáček, Ladislav (referee) ; Panáček, Josef (advisor)
The thesis deals with the design of a new bridge construction at the place of an existing bridge on the road II/39 between the villages of Dobrkovice and Kájov over the river Polečnice. Three studies were developed as a solution. The chosen variant contains the construction of a prestressed girder bridge, simply supported, with a length of bridging 27,464 m. The category of the transferred road is S9,5, a body of transferred road is on both sides of the bridge in the embankment.
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Design of the bridge in the industry area
Lipus, Rostislav ; Svoboda, Adam (referee) ; Klusáček, Ladislav (advisor)
The aim of this bachelor‘s thesis is the design and analysis of the concrete bridge in industrial area across river Balinka. Thesis contains static analysis of single span bridge which was chosen from three variants. Final variant is sloping prestressed concrete deck supported by two supports. Calculations were made by Scia Engineering software and compared with manual calculation. The supporting structure is assessed for the ultimate limit state and serviceability limit state The design is created in accordance with ČSN EN 1992-2. This thesis does not contain the time dependent analysis.
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Track Bridge Interaction
Kapounek, Jan ; Kubelka, Jan (referee) ; Plášek, Otto (advisor)
This thesis focuses on the analysis of different approaches to the evaluation of the combined response of bridge structure and continuous welded rail on 5 planned bridges on high-speed railway in the Czech Republic in the stage of Land Use Permission. The output of the analysis of these bridges is the indication and description of problematic points occurring in the methodology as well as the development of recommended steps for the calculation of the combined response of structure and track to variable actions by the method of Complex Analysis for bridges on high-speed lines in the Czech Republic. Based on this recommended procedure, a simple bridge model is created.
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Slab bridge at Dolní Čepí
Rochová, Lucie ; Koláček, Jan (referee) ; Panáček, Josef (advisor)
The topic of the bachelor thesis is the project of the bridge on the road III/3876 at Dolní Čepí. The bridge leads over the river Svratka. There are designed three preliminary variants of the possible solution of the concrete suporting structure. Selected variant is developed in detail (prestressed board structrures). The solution comprise statical analysis, text section, drawing documentation and visualization of the designed structure.
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Arch bridge across the highway
Olšák, Martin ; Trenz, Jan (referee) ; Nečas, Radim (advisor)
The subject of this diploma thesis is design of arch bridge across the highway. Has been elected self-anchored structure with span of arch 60 m and trapezoid bridge deck from prestressed concrete. The load effects is calculated by software Scia Engineer including time dependent analysis. The supporting structure is assessed for the ultimate limit state and serviceability limit state. Static assessment is done by hand calculation according to CSN EN 1992-2. Part of the thesis is drawing and visualization of the bridge.
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Bridge on the local road across the II/464 road
Zalubel, Tomáš ; Nečas,, Radim (referee) ; Panáček, Josef (advisor)
The Bachelor thesis deals with the local road bridge across the road II/464. Construction is proposed in three variants. The selected design was prestressed board length 24 meters, intended as a simple beam. Calculation of load is performed by software SCIA. The construction is evaluated according to current standards. Construction was calculated without the influence of temporal analysis.
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Bridge on I/38 road.
Novotný, Tomáš ; Pachl, Radek (referee) ; Panáček, Josef (advisor)
The final thesis is focused on design of valley bridging on I/38 road at the Havlickuv Brod bypass. The thesis contains study of the bridging area. For detailed assessment was chosen, from three variants, a two-beam cross-section girder of 4 spans. Load-bearing structure is designed as cast-in-place, post-tensioned, concreted at fixed falsework without phased construction. The serviceability limit state and the ultimate limit state were assessed. The thesis contains, apart from structural design, drawings and visualizations of the bridge.
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Prestressed bridge No. 207 over the expressway R2 in Slovakia
Ježek, Rostislav ; Štefan, Petr (referee) ; Koláček, Jan (advisor)
In the diploma thesis “ Prestressed bridge No. 207 over the expressway R2 in Slovakia” three variants of solution of bridging are developed. The aim of diploma thesis is evaluation of the proposed options and implementation of detailed design of the supporting structure selected variant. The thesis includes consideration of state of construction. Option chamber bridge with inclined walls on three fields were chosen for detailed static analysis. This post-tensioned structure is assessed in accordance with applicable European standards. The analysis of the construction is performed by Scia Engineer 2013 software system. In addition, the ceiling structure is assessed for pushing through. Drawing and visualization is a part of diploma thesis.
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Bridge over the Morava river
Menšík, Martin ; Nečas, Radim (referee) ; Panáček, Josef (advisor)
The thesis deals with design of a new bridge construction at the place of an existing bridge on the road II/312 in Vlaské village over the Morava river. The main topic is a static calculation of one span loadbearing structure. Three studies were made and one of them was analysed. The bridge is designed as prestressed perpendicular and combined slab-beam construction. Span length of the bridge is 21,8 m. Structural model and effect of the load were calculated in programme Scia Engineer and checked with manual calculation. Effects of temperature, wind and horizontal forces were neglected.
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