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Stress and deformation analyses of the bridge near the Jedov mill
Hort, Michal ; Kovář, Jaroslav (referee) ; Fuis, Vladimír (advisor)
Bridges serve to many people every day, so it is necessary to be concerned about theirsafety. Analysis of bridge superstructures are used to increase their safety - and this is also the mainsubject of this thesis. Specifically, it is the analysis of the pedestrian bridge located near Jedov Mill on the Oslava river. For the stress and strain calculations, the method of joints is used, and that iscompared with the finite element method. During the comparison of the methods which hadbeen used, it was found, that the method of joints is suitable for identifying critical points, but cannot accurately determine stress values. While the finite element method can both, identify critical locations and determine the exact stress values. These calculations determinedthe critical locations on the footbridge, which are in the outmost members of the structure. By enlarge their cross-section would increase the safety of the structure. Among the critical trusses do not belong trusses damaged by the footbridge crash. The safety factor of the pedestrian bridge to the elasticity limit state, which is k = 1.74, provides a sufficient reserve for the further use of the footbridge, even if the cross-sections of the above mentioned members are not increased.
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Pedestrian bridge in Staré Město
Němec, Martin ; Zich, Miloš (referee) ; Koláček, Jan (advisor)
Bachelor’s thesis “Pedestrian bridge in the village Staré Město” is focused on reinforced concrete of pedestrian bridge for walkers and bikers. The pedestrian bridge we can find on the river called Krupá. The structure is considered as a frame. The goal of the work is suggest a horizontal part of the frame and supporting wall. Calculations were made in the program called Scia Engineer. Appraisals were made by hand.
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Pedestrian bridge in Příbor
Škrachová, Ivana ; Nečas, Radim (referee) ; Koláček, Jan (advisor)
The subject of the bachelor thesis is about a concept of pedestrian bridge across the river Lubina in city Příbor. For final design of pedestrian bridge was made three preliminary designs of constructions and one of them was choosen for detailed processing, assessment and making drawings. The choosen variant is made as prestressed concrete's beam with parapets. For calculation of internal forces was used Scia Engineer Software. Assessment was made by method of ultimate and serviceability limit state. A process of constructio's works are not going be treated in this work.
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Urban design of waterfront in Třebíč
Vacek, Jiří ; Ležatka,, Lukáš (referee) ; Pavlovský, Tomáš (advisor)
Thesis is concerning urbanistic treatment of Jihlava river embankment in the city of Třebíč. Tries to find cause for urban non-functionality of the area within local and wider context to its surroundings. Offers possible solution for rehabilitation of the urbanistic function of the embankment, including putting the embankment into role of important passageway, improving its bounds to the surroundings and active role in city's everyday life.
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Brno waterfront - rehabilitation of rivers and their surrounding areas
Vrba, Petr ; Řehák, Filip (referee) ; Pavlovský, Tomáš (advisor)
The theme of the diploma thesis "Brno waterfront - rehabilitation of the Brno rivers and their surroundings" is creating an urban proposal in Brno, Zábrdovice, on the eastern waterfront of the Svitava river. The intention is to use the potential of the area and create the possibility of lucrative housing by river with a commercial ground floor, services, leisure time park with a multifunctional playground and easy direct access to the Svitava river. The studied location, has an area of 6.32 hectares andis defined mainly by the Zábrdovická Street and the Svitava River near the former Premonstratensian Monastery, which now serves as a Military Hospital. At present, the location has mainly low-floor industrial buildings with storage and expedition functions. The proposed buildings relate to existing buildings on the east and west banks of the Svitava River. They have the form of four to six storey blocks, which are characteristic for this area. The park connects to the revitalized eastern embankment of the river at the site of a new footbridgethat connects both rive sides and stairs. They provide space formeetings and relaxation, but also serve as a flood control in the event of a water inflow. Along the Svitava River there is a sidewalk with street alleyways and access to the river.
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LABORARTORY BRNO
Zemánková, Petra ; Pospíšil, Zdeněk (referee) ; Boháč, Ivo (advisor)
The aim of the task is a gallery of architecture, design and art. The plot is situated at the corner of the intersection of Koliště Street and Milady Horákové Street in Brno. In my design, I came out from urban connection in the surroundings of the plot. The proposed mass has additional functions as cafe, workshop of art, boutiques, an auditorium, the administration etc. The mass is divided into three parts. This division of mass enables to create inside respirium. These objects are connected with pedestrian bridges. There are designed twenty places for parking in the basement and two places for parking for disabled people on the first floor in my proposal. The designed mass closes the view from třída Kapitána Jaroše.
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Steel structure of a multi-functional building
Havíř, František ; Pilgr, Milan (referee) ; Štrba, Michal (advisor)
The aim of this master's thesis is to design the steel construction of a multifunctional building in the cadastral area of Brno-Bohunice. Multifunctional building consists of two identical buildings - A and B. Floor plan dimensions are 40.0 x 40.0 meters and height of 33,8 meters. Both objects have the 1st floor of the overall height of 5,0 m, each additional floors 3,5 m. The plan shape of the building is a square 40 x 40 m with bevel in the corners with a length of 8 m. In the middle of the building is roofed atrium 8 x 8 m. The buildings are in the 5th floor connected with the enclosed footbridge with a length of 10.0 meters. The main structure consists of two buildings columns and girders. Columns are alternatively solved as the composite steel and concrete structures with closed section filled with concrete or concreted steel profile. The girders are made of castellated beams. Among the girders are embedded solid panel joists and girders, coupled with the composite steel and concrete slab. Spatial rigidity besides the composite slabs provide rods placed around the atrium and in the corners of the building. The main structure of the footbridge consists of two inclined arched beams on which is placed stringer of the footbridge.
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Footbridge formed by a stress ribbon and arch
Glajcar, Karel ; Novotný,, Petr (referee) ; Stráský, Jiří (advisor)
The subject of this master’s thesis is the design of footbridge across the river. The main objective is to analyse the superstructure which is formed by a stress ribbon and arch. The arch consists of two separate plan curved concrete arches and is associated with stress ribbon in the top. The analysis of the structure has been performed using MIDAS CIVIL 2011 software. Simplified calculations by hand or by EXCEL have been also carried out. Design of the superstructure's elements, pre-stressed tendons and reinforcement has been done according to EUROCODE. In the analysis, time dependent effects have been also taken into account.
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Plan curved arch footbridge
Trenz, Jan ; Romportl, Tomáš (referee) ; Stráský, Jiří (advisor)
The scope of thesis is to design a curved arch footbridge. The main structure consists of composite deck supported by steel arch. The focus is on finding optimal shape of arch and proper cross-sections of elements. Bridge is analysed according to limit states.
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The two-track railway bridge
Loučka, Miroslav ; Karmazínová, Marcela (referee) ; Puchner, Josef (advisor)
Master´s thesis describes the design of the railway bridge in Ústí nad Labem. Length of the structure is 200.00 meters, the height of the structure is 32.61 m and width of the structure is 12.10 m. Main structural system is composed of a spatial strut-frame structures. The bridge carries an important railway stations between Usti nad Labem Západ, Usti nad Labem Střekov. Part of the proposal is a footbridge for pedestrians.
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