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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 a one-span beam bridge
Fojtů, Jan ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
The aim of the thesis is a safe and economical design of a bridge over a watercourse according to all valid regulations and standards. There were designed three possible options in accordance with the recommended dimensions. The variation with the cross-section that consists of two beams and effective width of flanges is preferred. The thesis is mainly focused on the design of bearing concrete structure.
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Bridge over drain channel
Kováč, Daniel ; Nečas, Radim (referee) ; Panáček, Josef (advisor)
This bachelor thesis is foucused on design monolithic road bridge. The bridge is situated on Road R1 between Žarnovica and Šášovské Pdhradie. The primary funkcion of bridge is crossing open drain channel, secondary it is biocorridor. There are three preliminary versions designed, two of them are using monolitic prestressed concreate beams. One version is using precast beams. The project includes statical analysis drawing documentation.
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The local road bridge
Janek, Tomáš ; Panáček, Josef (referee) ; Klusáček, Ladislav (advisor)
The bachelor´s thesis deal with a design and assessment a one-span girder bridge. The girder bridge is made of prestressed concrete. The aim of the bachelor´s thesis is to design and assess supporting structure to the specified load.
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Prestressed slab structure using SFRC
Herka, Martin ; Panáček, Josef (referee) ; Klusáček, Ladislav (advisor)
This thesis deals with the design and solution of a slab bridge structure. There are two varies considered - prestressed concrete structure and prestressed structure using steel fiber reinforced concrete. The aim of the thesis is to assess a contribution to application of steel fiber reinforced concrete in serviceability limit state and ultimate limit state. At the end of thesis is an evaluation of possibility to design this type of structure from prestressed steel fiber reinforced concrete.
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Design of a one-span railway bridge
Tomisová, Gabriela ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
The topic of this thesis is a design of an one-span bridge over a river, a bicycle path and a route for pedestrians. The construction of prestressed beam bridge with one field with lower bridge deck is preferred out of all developed options. The construction is designed and assessed to the ultimate limit state and the serviceability limit state according to actual EN standards.
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Slab bridge in Staré Město
Pejčoch, Karel ; Panáček, Josef (referee) ; Koláček, Jan (advisor)
The aim of this bachelor thesis is to design of bridge construction over the river of Krupá located near the city of Staré Město. The load bearing system is composed from one prestressed concrete span. The structural design was made in two variants, which were compared between them. For calculations of first way was used the software of Scia Engineering and second way was calculated by simplified manual method of effective width. All calculations were performed according to actual standard EN.
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Prestressed slab bridge over the local stream
Rebroš, Martin ; Velešík, Marek (referee) ; Koláček, Jan (advisor)
The subject of the bachelor´s thesis is the design and assessment of a slab structure of a single-span prestressed concrete bridge. The assessments are carried out from the point of view of the limit state of usability and the limit state of serviceability. The bridge carries first class communication I/57 of the category S 9,5/70 between villages Fulnek and Hladké Životice, while the bridge obstacle is the Kostelecký potok. Two variants of bridging were developed, for detailed processing and assessment for both limit states the variant of the prestressed plate bridge with trapezoidal cross-section was selected. The SCIA Engineer software was used to calculate the internal forces from the load. The results were checked and compared by manual calculation using the method of interacting width on a rod model. The drawing documentation was developed in the AutoCAD software and visualization in the Rhino 7 and Lumion.
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Pedestrian bridge in Čáslav over the road I/38
Gaidos, Daniel ; Daněk, Stanislav (referee) ; Koláček, Jan (advisor)
The subject matter of this master thesis is the design of a footbridge for cyclists on the outskirts of the city of Čáslav over the first-class road I/38 at the stationing km 105,960. The road in the considered design is located in a deep cut, the depth of the cut exceeds 9.0 m. Three studies were carried out, from which the strut frame bridge was considered to be optimal, and it was further analysed. The design and assessment of load-bearing structure was evaluated according to valid standards The main goal was to comply with ultimate and serviceability limit state. The calculation model was created in SCIA Engineer 21.1 software. Assessment of the cross-section and dimensioning is carried out manually.
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