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Pedestrian bridge across the river Morava
Nováček, Jan ; Brtáň, Stanislav (referee) ; Nečas, Radim (advisor)
Subject of the work is design of pedestrian bridge across the river Morava. There are compared 3 variants of structures. Thesis is focused on stress ribbon supported by arch. The geometry of initial stage has been searched to form self-anchored structural system. The structure is verified in according to the European Standards.
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Design of a prestressed footbridge
Vašinová, Martina ; Romportl, Tomáš (referee) ; Strnad, Jiří (advisor)
The subject of the master thesis is the design and assessment of a bridge structure across a deep valley in Blansko. At the beginning have been created three basic studies of the solved area. The bridge suported by concrete arch in plan curve was selected for closer assessment. Global calculation model was created in ANSYS Mechanical APDL 23 R1. Model of the slab of the deck in the cross direction was performer using DLUBAL RFEM 6.01. This thesis is extended with drawings of sequence of construction, detailed drawings of the bridge and visualizations.
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Footbridge across the deep valley
Kratochvílová, Martina ; Glovina, Filip (referee) ; Nečas, Radim (advisor)
The aim of this thesis is the design and analysis of pedestrian bridge across the deep valley. There were designed three variants. The variant of structure, which combines stress ribbon with concrete arch, was chosen for the analysis. The optimal geometry was found using iteration methods with VBA Excel. The calculation model was made in software Ansys 19.0, considering phases of construction. The Ultimate limit state and the service limit state were evaluated as well as dynamic behavior of construction – modal analysis (eigenfrequencies and eigenshapes) and response to harmonic excitation. The design and assessment are according to the European standards.
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Footbridge across the deep valley
Kratochvílová, Martina ; Glovina, Filip (referee) ; Nečas, Radim (advisor)
The aim of this thesis is the design and analysis of pedestrian bridge across the deep valley. There were designed three variants. The variant of structure, which combines stress ribbon with concrete arch, was chosen for the analysis. The optimal geometry was found using iteration methods with VBA Excel. The calculation model was made in software Ansys 19.0, considering phases of construction. The Ultimate limit state and the service limit state were evaluated as well as dynamic behavior of construction – modal analysis (eigenfrequencies and eigenshapes) and response to harmonic excitation. The design and assessment are according to the European standards.
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Pedestrian bridge across the river Morava
Nováček, Jan ; Brtáň, Stanislav (referee) ; Nečas, Radim (advisor)
Subject of the work is design of pedestrian bridge across the river Morava. There are compared 3 variants of structures. Thesis is focused on stress ribbon supported by arch. The geometry of initial stage has been searched to form self-anchored structural system. The structure is verified in according to the European Standards.
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