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Prestressed slab bridge over the Krupá river
Nečasová, Pavla ; Nečas, Radim (referee) ; Koláček, Jan (advisor)
Bachelor thesis deals with the design and assessment of the main structure of the bridge in the village Staré Město. It leads a local road 44646 over the river Krupá. The thesis contains three designs of the construction. One design was choosen for detail solution (prestressed slab bridge). The thesis includes statical analysis, drawing documentation and visualization.
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Design of a one-span slab bridge
Dorko, Patrik ; Nováček, Jan (referee) ; Nečas, Radim (advisor)
Bachelor thesis deals with the design of slab bridge structure.The purpose of the bridge is to transfer traffic across a river. This work includes design of two potential variants. The chosen variant is a slab of trapezoidal cross-section made from prestressed concrete, which was assessed to serviceability limit state and ultimate limit state. Internal forces were determined by computing program Scia Engineer 2015 and compared with manual calculation, using method of resisting width. This work also includes static analysis and drawing documentation.
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Reconstruction of a beam bridge
Otevřel, Rostislav ; Klusáček,, Ladislav (referee) ; Nečas, Radim (advisor)
The work deals with the calculation of current carrying capacity of the bridge girder structure according to ČSN 73 6222 and the proposal for a new bridge. The bridge is used to transfer local roads across the river Svratka. The bridge is designed as a plate full cross-section, simply placed with a length of 13,174 m. The communication category is S 7.5. Loads and assessment are done according to Eurocode.
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One span frame bridge
Vidová, Miriama ; Zlatuška, Karel (referee) ; Nečas, Radim (advisor)
The subject of this bachelor’s thesis is to design a one field slab bridge. The bridge is situaded on the 1st class road and is leading upright over the brook Kuřimka. Structure is from prestressed concrete with the lenght of 19,33 m. The load effects is calculated by Scia Engineer 16.1. The supporting structure is assessed for the ultimate limit state and serviceability limit state.
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Design of a one-span slab bridge
Mareček, Tomáš ; Zvolánek, Lukáš (referee) ; Nečas, Radim (advisor)
This thesis deals with the design and solution of a slab bridge structure. This paper is divided into chapters in chronological order depending on the designe and solution. In first chapter are presented two options of bridge and one of them is selected to next counting. The next chapters contain describition of loading, changes in prestressing and internal forces. Final chapters are aimed to serviceability limit state and ultimate limit state.
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Design of a slab bridge
Strachoň, Martin ; Nováček, Jan (referee) ; Nečas, Radim (advisor)
This thesis deals with the design and solution of a slab bridge structure. In first chapter are presented two options of bridge and one them is selected to next counting. The aim of this work was to design and evaluate the structure on the basis of ultimate limit states and serviceability limit states according to applicable EN standards.
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Design of the bridge over the river
Býčková, Klára ; Rušar, Jaromír (referee) ; Klusáček, Ladislav (advisor)
The aim is to propose solutions to the new bridge construction due to its unsatisfactory compared to the existing bridge reconstruction project . There are three studies bridging and selected variant trapezoidal plate further processed static opinion. The design was judged by the ultimate limit states and usability. Partial assessments were made for the anchoring system, anchorage area , unravels notched bars and store design to support .
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Design of the bridge structure across the street
Váša, Jiří ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
The diploma thesis deals with the design of the motorway bridge over the II / 464 road between Butovice-Bílovec. For the bridging design four variants were made, from which a variant of the slab with longitudinal extensions was selected for further processing. The design assessment was performed for the ultimate limit state and serviceability limit state according to valid standards. Determination of internal forces was performed on the model developed in Scia Engineer 18.0.
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Bridge over the Branná river
Holuša, Adam ; Pěkník, Robin (referee) ; Panáček, Josef (advisor)
Bachelor’s thesis deals with a design of a new bridge construction over Branná river nearby Jindřichov. Bridge is located on road II/369 at kilometer 21,113. Bridge evidence number is 369-020. Thesis includes three studies. First study is post-tensioned slab constructions. Second study is construction made of prefabricated beams T93. Third study is designed with two post-tensioned girders. For next assessment was chosen post-tensioned slab construction 18,14 meters long. Load effect calculation is solved in Scia Engineer 15.3. Software calculation is compared with manual calculation.
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Slab bridge over a local brook
Olšák, Martin ; Hochman, Dominik (referee) ; Nečas, Radim (advisor)
The subject of this bachelor’s thesis is to design a one field slab bridge over a local brook. The supporting structure is from prestressed concrete with the lenght of 18,00 m. The load effects is calculated by Scia Engineer 2013.1 and compared with manual calculation. The supporting structure is assessed for the ultimate limit state and serviceability limit state. Static assessment is done by hand calculation acording to CSN EN 1992-2.
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