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Design of the speed-way bridge structure
Nádvorník, Ondřej ; Rybák, Vít (referee) ; Klusáček, Ladislav (advisor)
This Master's thesis deals with the detailed design of the supporting structure of the bridge with two sections, with the rise in the direction of the intermediate support, and cross-cut single-beam construction. The supporting structure is designed from the prestressed concrete, prestressing losses are accurately quantified. It also deals with the assessment of pillar base threshold and pilot groups. The assessment was carried out according to the limit states.
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Museum of warfare
Dvouletý, Martin ; Pilgr, Milan (referee) ; Barnat, Jan (advisor)
The subject of the Bachelor thesis is the design and assesssment of the steel (load bearing) structure of the future museum of military equipment. The building, with passageway for the visitors, is going to serve museum for garaging medium and heavy equipment. The framework is constructed by connection of abutment pillars placed in the distance of 10 m and roof girders with haunches. Construction is designed to have mono-pitched roof created by 5,36 m long pillar and 6,4 m long pillar connected with girder. In the endwise direction the frames are in the distance of 6 m. The construction is specific by its plan. By its cranking at the end of the first wing under 45° angle there is created smaller interstice. At the end of the interstice is another 45° angle cranking connected to the second wing. Thanks to the cranking between the wings the first wing extends endwise and the second extends crosswise. Another specifics are gate constructions placed on the side of the higher pillars. The gate is intended for enterance and exit of the military equipment to be placed for an exposition in the museum. The framework is designed by norms ČSN EN for the ultimate and serviceability limit state. As the main material used for load-bearing elements was steel S355.
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Steel structure of an industrial building
Kopecký, Ladislav ; Pilgr, Milan (referee) ; Sýkora, Karel (advisor)
Industrial hall with storage outbuilding. The length of the hall is 72 meters and width of 30 meters. The main hall has a span 24 meters and the outbuilding has a span 6m. The distance between primary steel frame is 6 meters. The height of the main hall is 10.7 meters and a height of outbuilding is 13.0 metres. The roof is flat with roof slope of 3.5% the main hall and 8.75% outbuilding. The structural system of the hall's bar structure. Primary steel frame is designed as a steel frame rafter with eaves haunch. In the roof structure are designed purlins. The stability of the structure is secured by roof braces and longitudinal braces. The hall is pin-supported on the foundation pad. The hall is clad wall and roof panels PUR. Main hall is equipped with a bridge crane with capacity of 8 tons.
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Meaurement process automatization of deviations and stability of oscilators
Čermák, Jan ; Nováková Zachovalová, Věra (referee) ; Havlíková, Marie (advisor)
This Master´s thesis on a topic ,,Meaurement process automatization of deviations and stability of oscilators‘‘ describes methods for measuring the difference of time scales. Using this method, calculates the parameters of the oscillator, which is also describes in this work. Parameters of the oscillator means inning and stability. Describes is the procedure for calculating the uncertainties and their presentation in the final calibration sheet. This Master´s thesis also describes the practical measurement with this method in the Czech metrology institute in Brno. Measurement of the parameters of oscillator by the method of measurement of the difference of time scales is carried out automatically by computer. This Master´s thesis deals with the creation and development of new software and thus the automation of the entire task.
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Shape optimization of the typical frame of the load-bearing structure of the steel hall
Kuzbová, Šárka ; Vlk, Zbyněk (referee) ; Hokeš, Filip (advisor)
The thesis deals with the shape optimization of a typical frame of a steel hall structure. The calculation is performed for two types of parametric models created with both 1D and 2D finite element models in RFEM 6. The aim of the optimization process is to achieve a state where the structure has the lowest mass while satisfying the stress limit. The first model, which is created using 1D finite elements, focuses on optimizing the initial and final section heights of the members with the raises. The following model, which is developed using 2D finite elements, is aimed at optimizing the openings of the pierced beam. The thesis also includes analytical verification of the model using the deformation method.
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Bridge over the Berounka river
Gratza, Jonáš ; Diviš, Dalibor (referee) ; Panáček, Josef (advisor)
Diploma thesis is focused on a design of the road bridge in Roztoky municipality. The bridge spans Berounka river. The design is processed in three options and the selected option was developed in greater detail. The layout of bridge is designed as a girder box with haunch. The bridge will be built by a cantilever erection method. Structural analysis of the bridge regards the influences of construction by TDA method. The structure is assessed for temporary and permanent states. The assessment of the structure was made according to EC.
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Bridge over the Berounka river
Gratza, Jonáš ; Diviš, Dalibor (referee) ; Panáček, Josef (advisor)
Diploma thesis is focused on a design of the road bridge in Roztoky municipality. The bridge spans Berounka river. The design is processed in three options and the selected option was developed in greater detail. The layout of bridge is designed as a girder box with haunch. The bridge will be built by a cantilever erection method. Structural analysis of the bridge regards the influences of construction by TDA method. The structure is assessed for temporary and permanent states. The assessment of the structure was made according to EC.
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Museum of warfare
Dvouletý, Martin ; Pilgr, Milan (referee) ; Barnat, Jan (advisor)
The subject of the Bachelor thesis is the design and assesssment of the steel (load bearing) structure of the future museum of military equipment. The building, with passageway for the visitors, is going to serve museum for garaging medium and heavy equipment. The framework is constructed by connection of abutment pillars placed in the distance of 10 m and roof girders with haunches. Construction is designed to have mono-pitched roof created by 5,36 m long pillar and 6,4 m long pillar connected with girder. In the endwise direction the frames are in the distance of 6 m. The construction is specific by its plan. By its cranking at the end of the first wing under 45° angle there is created smaller interstice. At the end of the interstice is another 45° angle cranking connected to the second wing. Thanks to the cranking between the wings the first wing extends endwise and the second extends crosswise. Another specifics are gate constructions placed on the side of the higher pillars. The gate is intended for enterance and exit of the military equipment to be placed for an exposition in the museum. The framework is designed by norms ČSN EN for the ultimate and serviceability limit state. As the main material used for load-bearing elements was steel S355.
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Steel structure of an industrial building
Kopecký, Ladislav ; Pilgr, Milan (referee) ; Sýkora, Karel (advisor)
Industrial hall with storage outbuilding. The length of the hall is 72 meters and width of 30 meters. The main hall has a span 24 meters and the outbuilding has a span 6m. The distance between primary steel frame is 6 meters. The height of the main hall is 10.7 meters and a height of outbuilding is 13.0 metres. The roof is flat with roof slope of 3.5% the main hall and 8.75% outbuilding. The structural system of the hall's bar structure. Primary steel frame is designed as a steel frame rafter with eaves haunch. In the roof structure are designed purlins. The stability of the structure is secured by roof braces and longitudinal braces. The hall is pin-supported on the foundation pad. The hall is clad wall and roof panels PUR. Main hall is equipped with a bridge crane with capacity of 8 tons.
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Design of the speed-way bridge structure
Nádvorník, Ondřej ; Rybák, Vít (referee) ; Klusáček, Ladislav (advisor)
This Master's thesis deals with the detailed design of the supporting structure of the bridge with two sections, with the rise in the direction of the intermediate support, and cross-cut single-beam construction. The supporting structure is designed from the prestressed concrete, prestressing losses are accurately quantified. It also deals with the assessment of pillar base threshold and pilot groups. The assessment was carried out according to the limit states.
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