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Footbridge over Morava River, Mikulčice - Kopčany
Bílek, Jaroslav ; Konečný, Vojtěch (referee) ; Křižan, Lukáš (advisor)
The topic of my master's thesis is a concept and evaluation of a new steel construction of a foot bridge for pedestrians and cycles across the river Morava. The concept has two alternatives. Option 1: The foot bridge has three spans. The span lengths are 27+81+27m, the middle span is stiffened by an arc. There is a bridge deck that consists of a cellular beam which is locked onto the arc. The bridge deck is lower, steel and orthotropic. The arrangement of rods is radial. Option 2: The middle span is stiffened by two arcs bowed to each other. The bridge deck consists of two beams with crossbeams and is locked onto the arcs. The bridge deck is again lower, steel and orthotropic. The arrangement of rods is radial. The wind bracing has a shape of a Vierendeel beam.
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Cable-stayed bridge across the River Morava
Damek, Martin ; Páleník, Petr (referee) ; Nečas, Radim (advisor)
The subject of this master thesis is a design of a bridge for pedestrians and cyclists across the river Morava in Olomouc. Within the scope of thesis there are 3 studies of bridges. Cable-stayed bridge with prestressed spine beam was found appropriate and further calculations were assessed. Static calculations of prestressed spine deck and reinforced concrete pylon were made. Eigen frequencies and modes of construction were obtained. Internal forces were provided by SCIA Engineer with effect of non-linear parameters. Calculations were made according to valid standards and regulations.
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Roofed Footbridge
Janírek, Karel ; Buchta, Stanislav (referee) ; Barnat, Jan (advisor)
The content of the master’s thesis is a design and evaluation of the timber construction of roofed footbridge for pedestrians and cyclists across the river Bělá in Jeseník in two different options of structure. The final version is solve in detail. It is a bridge with a span of 32 m and width of 4 m. The supporting structure is made of two two-hinged arch of glued laminated timber with lower deck and steel suspender. The bridge deck consists of two main girders, cross beams and stringers. Roof is from arches, roof beams, steel columns and cross beams. The stability of the whole construction is provided with horizontal longitudinal bracing in the plane of the deck and in the plane of the roof. The calculations are processed according to Czech technical norms ČSN EN.
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Design of a prestressed beam bridge
Řehulka, Richard ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
The aim of this bachelor thesis is to design prestressed beam bridge across river. Bridge is a statically indeterminate structure fixed on one side and on the other side is roller support. Vertical alignment consists of parabolic arc. Height of construction is enlarged from mid of the span to the fixed side. The construction was designed and assessed to the serviceability limit state and ultimate limit state. Scia engineer was used for modelling. Calculation was mainly done in Microsoft Excel and checked by hand and in Scia engineer. Subject of this thesis was also creating a drawings, visualization, and static calculation, which could be found in attachment.
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Cable-stayed bridge across the River Morava
Damek, Martin ; Páleník, Petr (referee) ; Nečas, Radim (advisor)
The subject of this master thesis is a design of a bridge for pedestrians and cyclists across the river Morava in Olomouc. Within the scope of thesis there are 3 studies of bridges. Cable-stayed bridge with prestressed spine beam was found appropriate and further calculations were assessed. Static calculations of prestressed spine deck and reinforced concrete pylon were made. Eigen frequencies and modes of construction were obtained. Internal forces were provided by SCIA Engineer with effect of non-linear parameters. Calculations were made according to valid standards and regulations.
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Roofed Footbridge
Janírek, Karel ; Buchta, Stanislav (referee) ; Barnat, Jan (advisor)
The content of the master’s thesis is a design and evaluation of the timber construction of roofed footbridge for pedestrians and cyclists across the river Bělá in Jeseník in two different options of structure. The final version is solve in detail. It is a bridge with a span of 32 m and width of 4 m. The supporting structure is made of two two-hinged arch of glued laminated timber with lower deck and steel suspender. The bridge deck consists of two main girders, cross beams and stringers. Roof is from arches, roof beams, steel columns and cross beams. The stability of the whole construction is provided with horizontal longitudinal bracing in the plane of the deck and in the plane of the roof. The calculations are processed according to Czech technical norms ČSN EN.
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Footbridge over Morava River, Mikulčice - Kopčany
Bílek, Jaroslav ; Konečný, Vojtěch (referee) ; Křižan, Lukáš (advisor)
The topic of my master's thesis is a concept and evaluation of a new steel construction of a foot bridge for pedestrians and cycles across the river Morava. The concept has two alternatives. Option 1: The foot bridge has three spans. The span lengths are 27+81+27m, the middle span is stiffened by an arc. There is a bridge deck that consists of a cellular beam which is locked onto the arc. The bridge deck is lower, steel and orthotropic. The arrangement of rods is radial. Option 2: The middle span is stiffened by two arcs bowed to each other. The bridge deck consists of two beams with crossbeams and is locked onto the arcs. The bridge deck is again lower, steel and orthotropic. The arrangement of rods is radial. The wind bracing has a shape of a Vierendeel beam.
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