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Steel Footbridge
Bartoň, Radek ; Šmak, Milan (referee) ; Bajer, Miroslav (advisor)
This diploma thesis contains a study of current composite structure of footbridge and in part II design and assessment of steel structure of footbridge for pedestrians and cyclists placed on current footbridge location. Current footbridge is located on "nábřeží Dukelských hrdinů" in Rožnov pod Radhoštěm. In part I, assessment of the current composite structure of footbridge is done, using ČSN and ČSN EN standards for adjusted static behavior of the structure. Comparison of both assessments is made and also with an original assessment from 1988. In part II, design and assessment of steel structure of footbridge placed on currents footbridge location described in part I is done.The structure was designed as two vierendeels trusses connected with cross beams, supporting concrete bridge deck. 9 variants were examined, differing with truss height and the number of verticals. Detailed design and assessment for parts of the structure is done for the chosen variant.
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Steel footbridge in Černotín
Kelar, Petr ; Štrba, Michal (referee) ; Barnat, Jan (advisor)
The thesis deal with structural design of steel footbridge for pedestrians and cyclist over the Bečva river in Černotín village. Span of the footbridge is 50 m. The basic material is steel S355 and S460. At the beginning were created two variants. First one is an arched footbridge and the second one is cable stayed footbridge. After evaluation variants was selected the cable stayed footbridge. The selected variant was assessed in detail including joints and bearings. Structure is designed in compliance with valid standards of ČSN EN and corresponds with ultimate and serviceability limit state. For structural design was used software RFEM 5.17.01 of Dlubal company.
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The footbridge for pedestrians and cyclists in Loštice
Sochorec, Michal ; Bajer, Miroslav (referee) ; Šmak, Milan (advisor)
The Diploma thesis deals with design and static assessment of timber footbridge structural system for pedestrians and cyclist across the Trebuvka river in Lostice on the site of the existing footbridge. Structural system is designed in two alternatives and assessed according to the current standards. Spans of the bridge are 2x18 m and 1x6 m. The main beams are made of glued laminated timber, other parts of the structure are made of timber and steel elements. First alternative is designed as a simple half-through truss beam, second alternative as continuous beam with variable height where the deck is sitting on top of the girders.
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Footbridge across river
Klíč, Radim ; Pešek, Ondřej (referee) ; Balázs, Ivan (advisor)
The diploma thesis deals with a design of a steel loadbearing structure of a footbridge over a river. The footbridge is located in Svitavy and is designed for span length of 60 meters. The construction is preliminarily designed in two variants. A part of the thesis is also a comparison of both variants. The chosen variant has been elaborated in detail. It is an arched construction with a semi-through bridge deck. The main loadbearing structure consists of a pair of arches that support the steel-concrete bridge deck by means of rods in tension. The main loadbearing arches are inclined from the vertical plane towards the bridge axis and are fixed at the ends. All steel parts are designed from S355 steel, except for the rods that are designed from S460 steel. The bridge deck is designed from C 35/45 concrete. The spatial rigidity of the structure in the transverse direction is achieved by means of arc sway bracings.
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The bridge among buildings
Chaloupka, Petr ; Ing.Karel Sýkora (referee) ; Puchner, Josef (advisor)
This master's thesis deals with the designing of the appropriate supporting steel structure footbridge for pedestrians. The footbridge is used to connect two separate buildings (buildings D and Z at the Faculty of Civil Engineering Brno University of Technology). Four variants have been designed about solutions supporting steel structure. The final variant was prepared in detail and was carried out static assessment of the individual elements and selected details. The main supporting structure of this variant are two trusses. Diagonals of these trusses are designed linkage system of Macalloy 460. Bridge deck is designed of composite steel a concrete board with crossbars. The footbridge is designed as simple beam with an overhanging end. Length span is 34.8 m, length overhanging ends is 5.8 meters. The total length of the footbridge is 40.6 meters. Width of footbridge is 2.8 meters. Free width is 2 meters. In the cross point with the axis of local road is height of footbridge above ground 4.43 meters. Next to the building Z, there is a footbridge stored on a concrete support, near the building D, the footbridge is stored on a steel frame of support. The footbridge is deposited on elastomeric bearings. The footbridge is being protected from the weather. The sheating of the building is designed by Wictec 60 system. The master's thesis also contains drawing documentation of the proposed solution.
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Steel footbridge in Černotín
Kelar, Petr ; Štrba, Michal (referee) ; Barnat, Jan (advisor)
The thesis deal with structural design of steel footbridge for pedestrians and cyclist over the Bečva river in Černotín village. Span of the footbridge is 50 m. The basic material is steel S355 and S460. At the beginning were created two variants. First one is an arched footbridge and the second one is cable stayed footbridge. After evaluation variants was selected the cable stayed footbridge. The selected variant was assessed in detail including joints and bearings. Structure is designed in compliance with valid standards of ČSN EN and corresponds with ultimate and serviceability limit state. For structural design was used software RFEM 5.17.01 of Dlubal company.
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Footbridge across river
Klíč, Radim ; Pešek, Ondřej (referee) ; Balázs, Ivan (advisor)
The diploma thesis deals with a design of a steel loadbearing structure of a footbridge over a river. The footbridge is located in Svitavy and is designed for span length of 60 meters. The construction is preliminarily designed in two variants. A part of the thesis is also a comparison of both variants. The chosen variant has been elaborated in detail. It is an arched construction with a semi-through bridge deck. The main loadbearing structure consists of a pair of arches that support the steel-concrete bridge deck by means of rods in tension. The main loadbearing arches are inclined from the vertical plane towards the bridge axis and are fixed at the ends. All steel parts are designed from S355 steel, except for the rods that are designed from S460 steel. The bridge deck is designed from C 35/45 concrete. The spatial rigidity of the structure in the transverse direction is achieved by means of arc sway bracings.
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The footbridge for pedestrians and cyclists in Loštice
Sochorec, Michal ; Bajer, Miroslav (referee) ; Šmak, Milan (advisor)
The Diploma thesis deals with design and static assessment of timber footbridge structural system for pedestrians and cyclist across the Trebuvka river in Lostice on the site of the existing footbridge. Structural system is designed in two alternatives and assessed according to the current standards. Spans of the bridge are 2x18 m and 1x6 m. The main beams are made of glued laminated timber, other parts of the structure are made of timber and steel elements. First alternative is designed as a simple half-through truss beam, second alternative as continuous beam with variable height where the deck is sitting on top of the girders.
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|
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Steel Footbridge
Bartoň, Radek ; Šmak, Milan (referee) ; Bajer, Miroslav (advisor)
This diploma thesis contains a study of current composite structure of footbridge and in part II design and assessment of steel structure of footbridge for pedestrians and cyclists placed on current footbridge location. Current footbridge is located on "nábřeží Dukelských hrdinů" in Rožnov pod Radhoštěm. In part I, assessment of the current composite structure of footbridge is done, using ČSN and ČSN EN standards for adjusted static behavior of the structure. Comparison of both assessments is made and also with an original assessment from 1988. In part II, design and assessment of steel structure of footbridge placed on currents footbridge location described in part I is done.The structure was designed as two vierendeels trusses connected with cross beams, supporting concrete bridge deck. 9 variants were examined, differing with truss height and the number of verticals. Detailed design and assessment for parts of the structure is done for the chosen variant.
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|
|
The bridge among buildings
Chaloupka, Petr ; Ing.Karel Sýkora (referee) ; Puchner, Josef (advisor)
This master's thesis deals with the designing of the appropriate supporting steel structure footbridge for pedestrians. The footbridge is used to connect two separate buildings (buildings D and Z at the Faculty of Civil Engineering Brno University of Technology). Four variants have been designed about solutions supporting steel structure. The final variant was prepared in detail and was carried out static assessment of the individual elements and selected details. The main supporting structure of this variant are two trusses. Diagonals of these trusses are designed linkage system of Macalloy 460. Bridge deck is designed of composite steel a concrete board with crossbars. The footbridge is designed as simple beam with an overhanging end. Length span is 34.8 m, length overhanging ends is 5.8 meters. The total length of the footbridge is 40.6 meters. Width of footbridge is 2.8 meters. Free width is 2 meters. In the cross point with the axis of local road is height of footbridge above ground 4.43 meters. Next to the building Z, there is a footbridge stored on a concrete support, near the building D, the footbridge is stored on a steel frame of support. The footbridge is deposited on elastomeric bearings. The footbridge is being protected from the weather. The sheating of the building is designed by Wictec 60 system. The master's thesis also contains drawing documentation of the proposed solution.
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