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Slab bridge in Český Krumlov
Luberová, Lucie ; Koláček, Jan (referee) ; Panáček, Josef (advisor)
The subject of this bachelor’s thesis is the design a new supporting bridge construction across creek Polečnice in Český Krumlov. This object is located on the 1st class road I/39, at kilometer 13,027. The objective is the design of a perpendicular one-span construction, which is proposed in three variants. The first variant is a slab from post-tensioned concrete with a variable height of max. 0,950 m. The second variant is composed of prefabricated concrete beams VSTI 2000-21/0,9 coupled with a reinforced concrete slab with a thickness of 0,200 m. The third variant is similarly of prefabricated concrete beams T93-21/0,85 coupled with a reinforced concrete slab with a thickness 0,200 m. For detailed assessment the first variant was chosen with a length of bridging of 18,080m. The calculation of load effects is done by computer softwares Scia Engineer 14 and IDEA StatiCa and compared with a manual calculation according to current standards.
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Girder concrete bridge
Kubelka, Jan ; Klusáček, Ladislav (referee) ; Panáček, Josef (advisor)
Bachelor´s thesis is dealing with design of the road brigde on the road III/1219 over the river Lomnice. Three possible variants were developed, the chosen one is girder concrete bridge. A calculation has been done by hand, part of the thesis has been performed using Scia Engineer. Results were compared. The construction has been considered acconding to Eurocode.
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Prestressed concrete slab
Dobeš, Marek ; Panáček, Josef (referee) ; Koláček, Jan (advisor)
The aim of this bachelor's thesis is the design and analysis of one-span, perpendicular bridge across the river. Two preliminary studies have been designed and one of them was selected as the most appropriate solution and then further elaborated in more detail. The selected one was prestressed trapezoidal slab with the span of 21 meters. The load effects were calculated using a manual calculation and a program Scia Engineering and then compared. The assessment of ultimate and serviceability limit state was done by manual calculation according to current valid standards.
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Reconstruction of the bridge 44-016
Škarda, Jan ; Krejčík, Vladimír (referee) ; Klusáček, Ladislav (advisor)
The purpose of this thesis is the project of the bridge reconstruction nb. 44 - 06 in Zabreh. It is performed the project of the new bridge which should replace current construction. The current construction is not suitable from technical aspects. The project is solved as a prestressed trapezodial slab with 20 m span. The design was judged by the ultimate limit states and usability.
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Beam bridge in Protivín
Mazáč, Jan ; Klusáček, Ladislav (referee) ; Panáček, Josef (advisor)
This bachelor project is focused on road bridge design. The road I/20 between České Budějovice and Písek city is crossing wattercourse. There are three preliminary versions designed, two of them are using prestressed concrete slab and last one precast concrete beams. One of the versions (the one using prestressed concrete slab) is worked up in details. The project includes statical analysis, drawing documentation and visualization.
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Slab bridge at Kájov Village
Pavlíček, Zdeněk ; Zvolánek, Lukáš (referee) ; Panáček, Josef (advisor)
Topic of this bachelors´s thesis is project of bridge on road II/166 near to Kájov village. Aim of the bridge is transportation across Chvalšinký potok. Three variants of possible solution were designed. In first and second solution were used prestressed slab structures. In third prefabricated prestressed beams. Selected variant was prestressed slab structure with rectangular cross-section. Thesis contains statical analysis, drawing documentation, text part and visualization of designed constuction.
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The bridge road crossing in the town Příbor
Suchánek, Petr ; Pukl, Stanislav (referee) ; Klusáček, Ladislav (advisor)
This diploma thesis is focused on design and assessement of the road bridge in Příbor city, where road I/58 crosses road I/48. There are 3 possible of solution of designed structure which are slab construction, beam construction and prefabricated structure. Each solution includes the design and assessment of individual structures, including drawings and economic evaluation. In conclusion, the three solutions have been evaluated against all of the given criteria.
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Slab bridge in the Litovel town
Majer, David ; Svoboda, Adam (referee) ; Panáček, Josef (advisor)
The subject of this bachelor’s thesis is the design and analysis of perpendicular, one-span bridge construction across the millrace for electrical power station in the Litovel town. Object is located to 2nd class road II/449. Three variants were designed - prestressed trapezoidal slab, prestressed double-beam construction and construction of four prestressed girders of shape I. After these variants were weigh up and the first one, with the length of cantilevered construction 22,5 m, was chosen for analysis. Calculation of load effects was made by software Scia Engineering 2013, it was compared to a manual calculation and the analysis was made by manual calculation according to current standards.
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Slab concrete bridge
Macák, Jan ; Suza, Dominik (referee) ; Panáček, Josef (advisor)
This bachelor thesis is dealing with a design of a road bridge. This object is located on the 1st class road I/39 and is leading over the watercourse Polecnice. Crossbreeding of the road and watercourse is located on the 22,783 km above mentioned road. I have developed 3 variants. First variant is a slab from post-tensioned concrete with a height 0,85 m. Second variant consists of precast concrete beams DS - PP1 40/85 coupled with reinforced concrete slab with a minimum thickness 0,2 m. Third variant is again slab from post-tensioned concrete but with a sloping headboard.
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Bridge on the I/44 road
Majer, David ; Pachl, Radek (referee) ; Panáček, Josef (advisor)
The subject of this thesis is the design and analysis of five-span bridge construction across the railway on the route Zábřeh - Šumperk and the Morava river. There will be made separated bridge for each direction, only right bridge is considered in the thesis. Object is located to 1st class road I/44 on the route between Mohelnice and Jeseník. Three variants were designed - two prestressed chamber girders, one prestressed chamber girder with prefabricated consoles and construction of concrete slab mixed with two steel girders. After these variants were weigh up and the first one, with the length of cantilevered construction 235,6 m and maximum lenght of span 60 m, was chosen for analysis. Calculation of load effects was made by software Scia Engineering 2013 and the analysis was made according to current standards by manual calculation depending on limit states and their influence on the design as well. Drawing documentation and visualization are also part of the thesis.
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