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Deformation Surveying of Bridge Construction and Railway Track
Staněk, Boleslav ; Bureš, Jiří (referee) ; Švábenský, Otakar (advisor)
This diploma thesis deals with the phases measuring deformation of the bridge construction and railway superstructure on the bridge over the river Dyje in Breclav and its surroundings. The main goal was to determine the longitudinal displacements of the rail web and the bridge structure. The object of this thesis was also transverse displacements which have been caused mainly due to temperature changes. The introduction describes the location. The following section discusses the methodology terrestrial deformation measurements and calibrations selected surveying devices. Furthermore, there is stated the processing of measurements and the calculations. In conclusion, the thesis evaluates the longitudinal and transverse displacements, which are shown in the annexes.
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HST Station at the Airport Brno Tuřany
Svobodová, Lenka ; Kyselka,, Mojmír (referee) ; Nový, Alois (advisor)
Main topic of this Masters Thesis is design of railway station for high speed line railway. Building site is situated in East Moravian region in the district of Brno-Tuřany. The building is designed as a detached two-storey object standing on the bridge over the railway. Mass of the building consists of two trimmed blocks which are mutually mirrored. The mass of both parts of the building is pervaded by illuminating stripe. Its shape is also based on the shape of trimmed block and rises over the surrounding surfaces. There are placed vertical paths in the stripes. It helps passengers in orientation because these are visible even from the outside of the building. This arrangement of individual masses symbolizes both direction of the arrival of trains to the station. There is placed arrival and departure hall in the middle of the object. Its height is similar to the height of the object itself. The hall is surrounded by the service facilities of the railway station situated on two floors. The supporting structure is made of steel. Both peripheral housing and roof are supported by the frame construction consisting of planar lattice beams. Construction of the façade is composed of frame system Wicona. The peripheral housing is tiled with panels of expanded metal.
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The Abutment Design of the Road Bridge over the Highway D1 by Kurovice
Ponížil, Cyril ; Fiala, Radek (referee) ; Brdečková, Helena (advisor)
The bachelor’s thesis deals with design and assessment of the bridge abutment of the flyover over highway R 55 Skalka – Hulín. This flyover is situated between Tlumacovice and Kurovice. The thesis includes a geological and geomorphological classification of the locality, definition of loads due to bridge constructions, including traffic loads. Design and assessment of two variants (the gravity and cantilever retaining wall) of the bridge abutment are carried out.
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Life-time assessment of bridge based on nonlinear analysis and degradation modelling
Kucek, Martin ; Lehký, David (referee) ; Novák, Drahomír (advisor)
The aim of this work is to calculate the lifetime period of the bridge construction based on the nonlinear analysis and the degradation modelling. As a solution was the probabilistic nonlinear finite element analysis. The nonlinear numerical analysis is provided by the programme ATENA, developed by the Červenka Consulting. We have modeled one prefabricated bridge beam KA-73, which was overloaded by power effects until the structure was damaged. Observed limit states, limit state of the decompression, crack formation and limit state of the bearing were compared with characteristic material. It is possible to determine the maximum weighted capacity for the given construction based on discovered values.
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Railway bridge across the river Svitava
Findura, David ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
This thesis deals with a design of an one-track railway bridge over the river Svitava. Out of three proposed variants was chosen as the most economical and feasible the variant number 2 - two-beam prestressed bridge with one span. According to actual EN standards the construction was designed and assessed to the serviceability limit state and the ultimate limit state.
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Design of a one-span beam bridge
Podškubka, Patrik ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
The aim of the work is to design a new safe and economical bridge construction, over the existing communication, category S7,5, according to currently valid standards and regulations. Out of the three proposed variants was chosen the variant of a prestressed one-span bridge with two beams and a length of 26,750m. The category of the transferred communication is S7,5.
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Design of a one-span railway bridge
Tomisová, Gabriela ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
The topic of this thesis is a design of an one-span bridge over a river, a bicycle path and a route for pedestrians. The construction of prestressed beam bridge with one field with lower bridge deck is preferred out of all developed options. The construction is designed and assessed to the ultimate limit state and the serviceability limit state according to actual EN standards.
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Slab bridge in Újezd at Brno
Dočkal, Miloš ; Koláček, Jan (referee) ; Panáček, Josef (advisor)
The subject of bachelor´s thesis is to design a bridge construction in Újezd u Brna. The bridge is part of a local road and it is used to transfer across the river Litava. The bridge construction is designed in two variants. The chosen variant is prestressed concrete construction with a lenght of 19,8 metres and a width of 5,6 metres. The calculation of loads is deal with software Scia Engineer 2012 and the results are verified with manual calculation. The construction is manual-calculated according to Eurocode.
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Project of a rural road with a water course bridging.
ŠLECHTOVÁ, Jana
The aim of my work was to project a rural road with an inosculation to a bridge in cadastral plain Komařice. During projection I followed valid norms and laws. Two versions of the rural road had been created and after a consultation with the executive of this graduation theses, one of these have been chosen to be worked out into the stage building licence documentation. The designed rural road should improve accessability to the plots, perform a function of antierosive and scenery composition.
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