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Design of the continues bridge structure
Škarda, Jan ; Krejčík, Vladimír (referee) ; Klusáček, Ladislav (advisor)
The subject of this master thesis is the design and analysis of bridge construction on the crossing of relocated road III/11812 over the future extension of the motorway D4. The geometrical road design of the sugested relocation is predetermined. 4 variant solutions are designed, one of which is selected for subsequent detailed solution. The selected variant is designed as a slab-girder continuous 3-span beam bridge with span lenghts 20.00, 34.50, 20.00m. The load-carrying structure is connected to pillars by notched joint and to abutment by pot bearing. Calculation of load effects was made with software Scia Engineer 18.0 and the analysis was done in cmpliance with current service and ultimate limit states standards.
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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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Bridge over the Bělá river
Kubíček, Ondřej ; Nečas, Radim (referee) ; Panáček, Josef (advisor)
Bachelor thesis is a dealing of the road bridge on the road I/44 over the Bělá river. There are three possible variants in preliminary design. The selected variant was dual girder concrete bridge to be developed in detail. A calculation has been done by hand, part of the thesis has been performed using Scia Engineer. The construction has been considered according to Eurocode. Solution of bachelor thesis includes statical analysis, drawing documentation and visualisation.
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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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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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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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Plan curved arch footbridge
Trenz, Jan ; Romportl, Tomáš (referee) ; Stráský, Jiří (advisor)
The scope of thesis is to design a curved arch footbridge. The main structure consists of composite deck supported by steel arch. The focus is on finding optimal shape of arch and proper cross-sections of elements. Bridge is analysed according to limit states.
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Girder bridge over the Morava river
Pidima, Jan ; Klusáček, Ladislav (referee) ; Panáček, Josef (advisor)
Bachelor's thesis deals with a design of one-span road bridge on road II/446 over river Morava in the village of Hanušovice. Three possible designs were developed and from these the version with two post-tensioned girders was chosen. Structural model and load effects are solved in the the Scia Engineer 2014.0. Assesments are calculated in hand according to Eurocodes. Load effects from temperature, wind and horizontal effects from traffic are not taken into account.
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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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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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