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D3 motorway bridge at km 33,588 in Slovakia
Lipovský, Václav ; Řeřucha, Kamil (referee) ; Koláček, Jan (advisor)
The diploma thesis deals with the design of a motorway bridge carrying the D3 motorway over a deep valley between Svrčinovec and Skalité. Three variants were developed for this work, from which the variant of a prestressed box girder bridge with sloping walls was selected for a detailed solution. The main superstructure was designed as a continuous structure with five spans of post-tensioned concrete. The superstructure is concreted in phases by means of an movable scaffolding system. The total length of the supporting structure is 255.50 m. The bridge is straight in plan. The analysis of the structure was carried out by means of several models that were created in Scia Engineer 21.1. The assessments of ultimate limit state and serviceability limit state were made according to valid standarts. The analysis of the structure was carried out in longitudinal and transverse directions. This thesis also includes a time dependent analysis (TDA) that takes the construciton phases into account. Finally, drawings and visualizations were produced.
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Highway bridge over wide wally
Mertová, Eliška ; Smejkal, Ing David (referee) ; Klusáček, Ladislav (advisor)
The aim of this diploma thesis was the design of three possible variants, how to span the wide and deep valley with a bridge. After an evaluation, situation of the highway on the only wide load-bearing structure which is constituted by a box girder with transverse cantilevers supported by prefabricated bar braces, was chosen as an optimal solving. The load- bearing structure made of post- tensioned concrete is going to be incrementally launched and be supported by one-column pillars along an axis of the motorway. The work is composed of a detailed design of this preferred variant, which is processed according to the ultimate and serviceability limit state including the construction stage analysis of the bridge by the construction technology by an incremental launching method.
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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 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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Highway bridge formed by cell box girder
Hošek, Filip ; Novotný, Petr (referee) ; Nečas, Radim (advisor)
Diploma thesis is focused on solving highway bridge over deep valley. From three studies has been chosen cell box girder with transverse overhangs.The static calculation contains limit states assessment, design of precast and time discetization analysis verification. Structure design contains temporary and pernament situations assessment according to EC. Last part of project is drawnings and visualization.
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Static solution of bridge on the highway Jánovce-Jablonov
Darebníček, Pavel ; Šopík, Leonard (referee) ; Zich, Miloš (advisor)
The subject of Diploma thesis is the design of bridge on the highway Jánovce - Jablonov and his static solution. Selected variant is made from four span 34+44+44+34m and supporting structure consist of monolithic two beams of prestressed concrete. Height of cross section is over the whole lenght of the bridge constant. Each beams will be built on sliding formwork. The design of supporting structure is made according to limit states, including addressing timing analysis. Calculation of the effects of loading is made by software and reviews are calculated by hand according to Eurocode.
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Housing+
Doubrava, Šimon ; Jurkovič, Peter (referee) ; Galeová, Nicol (advisor)
A group of lots is located in a gap between a crossroad at Tomkovo square and the only natural solitaire nearby, Husovice hill. A newly-built highway bridge which is a part of outer Brno bypass unloads the street line of a big part of traffic load. Corner buildings, which stand between the bridge and the site serves as a noise barrier and together with the bridge, which moves the noise and vibrations to the upper levels change the site in a peaceful place. Calm character, the possibility to grab hold of the conection between Tomkovo square and Husovice hill and convenient commodity-monetary relations were three main reasons why the site was chosen for a proposal of dwelling complex.
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Slab road bridge
Blaha, Martin ; Koláček, Jan (referee) ; Panáček, Josef (advisor)
Bachelor thesis deals with a design of a prestressed bridge structure that transfers the D35 motorway between village Velký Újezd and town Lipník nad Bečvou. The bridge is bridged by the local Kyjánka stream. Three studies were designed from which a variant of a rectangular prestressed monolithic slab was selected and elaboraterd. The static model and its internal forces were calculated in SCIA Engineer 18.1. The calculation is made according to valid standards.
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Prestressed highway bridge
Blaha, Martin ; Diviš, Dalibor (referee) ; Panáček, Josef (advisor)
The diploma thesis deals with the design of a continuous prestressed bridge structure transferring the D56 motorway on the Frýdek-Místek bypass. The bridge bridges the local watercourse of the river Olešná, Příborská street and road II / 473. Three studies were proposed, from which a variant of a two-beam continuous prestressed monolithic slab was selected and elaborated. The static model and calculation of its internal forces took place in the program SCIA Engineer 20.0. The calculation is performed according to valid standards, limit states, which also includes the effects of construction. The work also contains detailed drawing documentation.
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Multi-span highway bridge
Doležal, Lukáš ; Novák, Richard (referee) ; Koláček, Jan (advisor)
The subject of diploma thesis is designing multi-span highway bridge over Řepovský potok valley, dirt roads and biocorridor. Three variants of bridge were designed and one of them – box girder 10 span bridge, has been chosen. Bridge deck is made from cast in place post tension prestressed beam. Load-bearing structure is concreting step by step on fixed and moving support. Total length of bridge is 560 m. The analysis of structure was projected on several computational models. They have been made in software Midas Civil and SCIA Engineer 18.1. The assessments of ultimate limit state and serviceability limit state were made in all steps of building in longitudinal and cross direction. In the analysis in longitudinal direction is included the time dependent analysis. Structural design was made in software MS Excel according to valid standards. Finally, drawing documentation and visualization were made.
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