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Slab bridge over the local stream
Doležal, Lukáš ; Svoboda, Adam (referee) ; Požár, Michal (advisor)
The subject of this bachaleor’s thesis is a design road slab bridge with one – spane over the local stream. Span of construction is 19 m. Geometry of the bridge was chosen from 3 studies. Bridge deck is make of prestressed concrete. Calculation of load effect was made in SCIA Engineer 18.1. Slab was structural assessment on ultimate limit state and ultimate serviceability state using MS Excel. Finally was made drawing documentation and vizualization.
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Prestressed road bridge in Staré Město
Krč, Rostislav ; Trenz, Jan (referee) ; Koláček, Jan (advisor)
The thesis focuses on design of superstructure of concrete bridge, which passes a roadway across the river Krupa in the town of Stare Mesto. It is a simple span structure with length of 19 meters. For further elaboration, post-tensioned concrete slab with trapezoidal-shaped cross section was chosen. Assessment of serviceability limit states and ultimate limit states according to recent European standards (Eurocodes) was made. Furthermore, a design of post-tension according to former Czech technical standards (CSN) was studied. The thesis includes technical drawings and visualization.
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Prestressed bridge in Budišov nad Budišovkou
Topinková, Petra ; Zich, Miloš (referee) ; Koláček, Jan (advisor)
This paper proposes main load-bearing structure for simple span concrete bridge across Budišovka river. Length of the construction is 18.8m. Three studies have been proposed and one of those was chosen for further processing. Selected study, prestressed concrete slab, was evaluated for ultimate and serviceability limit state according to recent European standards. Paper also includes visualizations and drawings.
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Continuous concrete bridge structure
Zemánek, Tomáš ; Lerch, David (referee) ; Koláček, Jan (advisor)
The diploma thesis is focused on solving road bridge situated between Roudno and Razová village over the water basin Slezská Harta. Before the design itself 3 studies were created and compared together. The selected variant is a continuous box girder with inclined walls, post-tensioned by bonded cables. The girder of a total lenght 148,0 m and width 13,6 m is divided into three spans. Height of the girder is 3,3 m. A detailed structural design, including construction limit state assessment, prestress design and time dependent analysis verification is processed. The design and the assessments of temporary and permanent situations are made according to valid standarts and regulations. Drawings and vizualizations are parts of the diploma thesis.
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The design of bridge structure in Žďár nad Orlicí
Tomečka, Petr ; Bobek, Lukáš (referee) ; Klusáček, Ladislav (advisor)
The aim of Bachelor thesis is to design reconstruction of the bridge and assess of new load-bearing structure. From three possible solutions monolithic slab was chosen as best one. The design and assessment of load-bearing structure have been carried out to valid standards. The goal was to comply ultimate and serviceability limit state. The load effects calculations has been performed manually and by using software Scia Engineer 19.1. The thesis is supplemented by drawings and visualizations.
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Bridging reservoir
Kučerka, Ján ; Sliwka, Pavel (referee) ; Koláček, Jan (advisor)
The diploma thesis deals with the design of the supporting structure of a road bridge over a reservoir. Two variants of bridging were processed. The selected variant is a three span continuous beam. It is made of box girder cross section with a variable height. The structure has a total length of 156,8 m and is built using balanced cantilever method. The bridge is designed and assessed according to the limit states for temporary and permanent design situations. Structural analysis, drawing documentation and visualization of the bridge is part of the work.
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Design of a road bridge
Vašina, Michal ; Řehulka, Martin (referee) ; Panáček, Josef (advisor)
The thesis deals with structural design of road bridge across the Opava river and its floodplain area. Three variants were elaborated and compared. Variant of 8-span girder bridge about three hundred metres long was chosen for detailed processing. Structural model was created by computational software Midas Civil and SCIA Engineer, first model is 3D beam grid model and includes time dependent analysis of construction phases. The second model is 2D model formed of plate elements. Structural design report and drawings are included. Assessment was provided accoding to valid European standards.
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Bridge across expressway D35
Pohlídal, Jan ; Novák, Richard (referee) ; Nečas, Radim (advisor)
The theme of this master thesis is to design a road bridge across expressway D35. The bridge is designed as a triple-span strut frame construction. The construction is unique because of its variable cross-section of the bridge, which is supported by a inclined supports. The load effects were calculated using software Scia Engineer as the time analysis of the structure was solved using the TDA module. Calculations by hand were carried out using MS Excel. Drawing documentation and visualization of the structure are also included.
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