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BRIDGE ON D1 (LIETAVSKÁ LÚČKA - VIŠŇOVÉ) OVER VALLEY AT km 4.313
Hudyma, Nazar ; Dvořák, Tomáš (referee) ; Zich, Miloš (advisor)
The subject of this Master's thesis is the design of a road bridge on the D1 in the section Lietavská Lúčka - Višňové in the Žilina Region, Žilina District, Slovak Republic. The bridge is used to cross the valley in KM 4,313 and the road in KM 4,410. Three variants of bridging were proposed, but further in the work an assessment is made on one of the variants. The total length of the superstructure is 354.00 m, the theoretical total span of the structure is 352.00 m. The bridge has 4 spans and is constructed by free cantilever method .The locations of the supports were limited by unsuitable geological conditions at the construction site (active shear area in Quaternary sediments), especially in span No. 3 (span lenght 104.00 m) and span No. 4 (span lenght 75.00 m). The monolithic part of the bridge structure will be concreted by free cantilever method with the largest length of the cantilever 52.00 m. The outermost parts of fields No. 1 and No. 4 will be cast-in-place using fixed scaffolding.
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Bridge across river and railway line on town bypass
Němec, Martin ; Kusák, Ivan (referee) ; Navrátil, Jaroslav (advisor)
This thesis deals with a bridging design of a river and ČD railway at the town bypass . The construction of the bridge is made as a running girder used for the road S 11,5/70 crossing the river Šlapanka and the railway line Šatov – Kolín, TÚ 1201. The work comprises some alternative solutions to this bridging design as well, especially alternatives of cross-section, static system and bridge building process. The static design solution made on a computer includes TDA (Time Dependant Analysis). All suggested alternatives consist of a design of prestressing and rough assessment of chosen sections. The next goal of this thesis is working-out of a project based on chosen alternative of the main bearing construction and a rough calculation of the foundation.
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Bridge across the Lochkov Valley
Zvolánek, Lukáš ; Juchelková, Pavlína (referee) ; Stráský, Jiří (advisor)
The theme of the Master’s thesis is detailed design of superstructure for selected option of the bridge. The bridge carries highway across Lochkov valley. The superstructure, 6 spans, is made of one cell continuous box beam with large overhangs supported by prefabricated struts. The continuous beam is in plan curvature. As the first, side spans 1, 5, 6 will be casting on fixed scaffolding. Spans 2 and 4 will be casting using cantilever method, gradually hanging superstructure up. For the casting the main span will also be using cantilever method, gradually removing temporary hangers of adjacent spans. The structure was analysed according to limit states. The thesis also includes a time dependent analysis of the structure and solution of influence construction on its design.
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Urban viaduct in Povazska Bystrica
Kaut, Tomáš ; Urban, Jiří (referee) ; Nečas, Radim (advisor)
The content of the diploma thesis is design urban bridge in Považská Bystrica. From three possible options was selected one, which represents cable stayed bridge-extradosed with four spans. This selected option was elaborated in detail in this diploma thesis. Design procedures and assessments were performed to comply with ultimate limit state and serviceability limit state according to valid europeans standarts. The calculation model was performed in program Midas Civil in logitudinal axis and in SCIA Engineer in transversal axis. Structural assessment were done manually. The part of the diploma thesis are detailed drawings and visualizations.
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Design of prestressed bridge near Nitra
Komárková, Petra ; Nováček, Jan (referee) ; Zich, Miloš (advisor)
This Master’s thesis concerns a design of the highway bridge over Nitra River in Nitra, Slovakia. Three variants were designed from which one was selected and analyzed in detail. It is a three box cell girder made of post-tensioned concrete and constructed as a free cantilever bridge. The bridge is assessed according to Eurocodes. The limit states for persistent and transient design situations were taken into account at carrying out the design. There are drawings attached to this thesis as illustrative drawings of the bridge and its construction stages, drawings of the prestress tendons and reinforcement.
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Bridge over the Berounka river
Gratza, Jonáš ; Diviš, Dalibor (referee) ; Panáček, Josef (advisor)
Diploma thesis is focused on a design of the road bridge in Roztoky municipality. The bridge spans Berounka river. The design is processed in three options and the selected option was developed in greater detail. The layout of bridge is designed as a girder box with haunch. The bridge will be built by a cantilever erection method. Structural analysis of the bridge regards the influences of construction by TDA method. The structure is assessed for temporary and permanent states. The assessment of the structure was made according to EC.
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Motorway Viaduct
Čtvrtlík, Libor ; Kocourek,, Petr (referee) ; Stráský, Jiří (advisor)
The aim of diploma thesis was designing motorway viaduct over rowing track. From three possible options was selected one, which represents cable stayed bridge with three spans. Design procedures and assessments were pefrormed to comply with the ultimate an serviceability limit state according to valid European standards. The calculation was performed in software Midas Civil 2020. Structural assessment was done by IDEA Statica 10.1 in combination with hand-done calculation. The part of this thesis is also enclosed 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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Urban viaduct in Povazska Bystrica
Kaut, Tomáš ; Urban, Jiří (referee) ; Nečas, Radim (advisor)
The content of the diploma thesis is design urban bridge in Považská Bystrica. From three possible options was selected one, which represents cable stayed bridge-extradosed with four spans. This selected option was elaborated in detail in this diploma thesis. Design procedures and assessments were performed to comply with ultimate limit state and serviceability limit state according to valid europeans standarts. The calculation model was performed in program Midas Civil in logitudinal axis and in SCIA Engineer in transversal axis. Structural assessment were done manually. The part of the diploma thesis are detailed 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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