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Bridge on the I/11 road
Jedlička, Martin ; Pachl, Radek (referee) ; Panáček, Josef (advisor)
Aim of this thesis is to design a concrete road bridge over a Neborůvka stream and surrounding valley. This bridge is a part of I/11 road. Three preliminary designs with focus on girder bridge solution were made. As a most suitable variant was chosen two gilder beams variant. For this variant was made a static calculation concerning TDA. This design was made according EC. As a construction method was chosen classic construction with falsework. Design was made in Midas Civil and Dlubal RFEM calculation software. As a next step a drawing documentation was made as well as construction time plan and bridge visualization.
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Steel construction of the road bridge
Kloda, Petr ; Barnat, Jan (referee) ; Štrba, Michal (advisor)
The aim of the master thesis was a design of the steel-concrete composite road bridge for a main road in Ostrava. The part of the design was a variant design of the bridge which has theoretical spans equal to 44 m + 55 m + 44 m. Total span of the bridge is then 143 m. Two variants of the bearing steel structure are compared in the preliminary structural design, in the first one a twin-girder is designed and in the second one a box-girder bridge is assessed. The width of the bridge is 14 m and a launching of the bridge without temporary supports is chosen as the assembly method. The design of the bridge structure was carried out according to the valid standard ČSN EN. The final thesis contains variant design, structural design report, where a bill of quantities is stated, engineering report and drawings.
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Girder road bridge
Tang, Minh Phú ; Požár, Michal (referee) ; Panáček, Josef (advisor)
The subject of the Bachelor thesis is to design a road bridge with a single span. The bridge carries a road of a class III., category S7,5, over the international roads E442. Three studies have been designed. Study C has been chosen for detailed elaboration. It is a monolithic double-girder post-prestressed construction. The calculation of load effects is performed in Scia Engineer 19.1. Only the effect of vertical load effects was considered, while the horizontal effects of the load were not taken into account.
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Bridge No. 203 on the highway D1, Považská Bystrica
Mudrík, Marián ; Štrba, Michal (referee) ; Karmazínová, Marcela (advisor)
The diploma thesis deals with alternative design of bridge on highway D1 near Považská Bystrica. Bridge is designed as composite steel-concrete bridge with 6 spans in length 35,7m + 42m + 42m + 42m + 42m + 35,7m. Overall length of superstructure of the bridge is 241m. Construction material used in design is steel S355, concrete C35/45 and reinforcing steel bars are grade B500B. Calculation of superstructure of two variants was performed in preliminary design. First variant is twin-girder structure system and box-girder structure system is second variant. Selected twin-girder bridge was developed in more complex structural design report. Direct erection in place with temporary piers was selected as assembly method of steel structure. Slab concreting will be done by mobile formwork. The design and calculation of the bridge structure was carried out according to valid European design codes. The diploma thesis includes engineering report, structural design report of variants, structural design report of final variant, bill of quantities of assembly parts and drawing documentation.
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Bridge over a siding
Slovják, Petr ; Olšák, Martin (referee) ; Panáček, Josef (advisor)
The subject of the Bachelor thesis is to design a road bridge. The bridge, part of road II/353, is crossing over a siding. Designed bridge should replace the current one. Three preliminary studies were developed. The chosen variant is designed as single span double-girder prestressed concrete bridge. The span length of the bridge is 23,0 m and pot bearings are used. The load effects are calculated by Scia Engineer.
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Prestressed double tee bridge
Ondrušek, Martin ; Kulhavý,, Tomáš (referee) ; Koláček, Jan (advisor)
The subject of the master thesis is a prestressed double girder bridge with four spans. The bridge carries the D1 motorway over the Olše river and a crossing ramp. The structure is modelled in Scia Engineer and then assessed according to the standards for ultimate and serviceability limit states.
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Flyover bridge over a road and inundation territory
Šťavík, Jakub ; Pachl, Radek (referee) ; Panáček, Josef (advisor)
Master’s thesis describes the design of a highway bridge over the road II/434 and inundation territory. There are some studies designed, from which the main structure was designed as a prestressed concrete double-girder bridge with 5 spans. Loading, design and assessment of structure is solved according to applicable standards CSN and EN. Calculate the effects of the load are carried in calculation program Scia Engineer 2015. Design and asses are carried only by the manual calculation. The thesis includes used materials, construction process, statically analysis and drawing documentation.
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Design of highway bridge formed by beam girder
Řezníček, Martin ; Čihák, Petr (referee) ; Nečas, Radim (advisor)
The aim of diploma thesis is to design a made-up bridge construction over the road network.There were made three studies of bridging which were compared consequently. Two-joint ginder without haunched was selected as the most suitable option and it was designed in details. The construction was assessed according to the ultimate and serviceability limit state.
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Girder bridge over the Lužnice River
Vaculíková, Klára ; Nečas, Radim (referee) ; Panáček, Josef (advisor)
The subject of the Bachelor thesis is the design of the bridge across the river Lužnice. The main topic is the design and calculation of the supporting single-span bridge construction. Three options were developed, the beam constructions and the variant of prestressed prefabricate beams. There was chosen the first option. The structure is post-tensioned. The static model and analysis of the structure has been performed using Scia Engineer 2012.0. Simplified calculations has been done by hand according to Eurocode. The calculation is made without the influence of creep, shrink and time analysis.
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