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Shopping Centre
Altoff, Tomáš ; Štrba, Michal (referee) ; Pilgr, Milan (advisor)
This diploma thesis is deals with design of steel structure of a shopping centre. The object is situated in the Ostrava and has a rectangular and semicircle ground plan. The total ground plan dimensions are 72,5 x 55,0 m. The maximum height of a building is 18,75 m. The object has three storeys above ground. The material of main construction is steel grade S235. The ceilings are constructed from a steel-concrete beams. The roof above central part of the object has shape of a circular arch; above the other part of the building is a pitched roof. The design of main structures was made for two variants. The design of connections, anchorage and drawing documentation were made for the preferable variant.
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Kotvení předpjaté frp výztuže pro betonové konstrukce
Girgle, František ; Horák, David ; Štěpánek, Petr ; Laníková, Ivana ; Šimůnek, Petr
Non-metallic reinforcement has many advantages, but there are some areas of application that need to be resolved to improve the usage of FRP reinforcement in real conditions. One of the disadvantages of FRP reinforcement is its lower modulus of elasticity, which leads to greater deflections of structures and can also cause early propagation of cracks. The paper deals with the possibility of eliminating this problem by prestressing the reinforcement. It covers several problems related to anchoring and current anchoring methods used world-wide. The paper also mentions some drawbacks of these methods. In an effort to bypass these drawbacks a new anchoring method has been developed. It differs in the way longitudinal forces are transferred from the bar to the surrounding concrete. Basically, it is based on the addition of an additional anchoring member (cylinder) on the surface. This member is made of polymers so the whole system remains completely steel-free and very simple to produce. Before using the system in real structures a series of tests were performed and the results are presented. Also, some prestressed test panels were prepared and compared with standard panels.
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Analysis of reconstruction of a flat roof on the villa in Brno
Novotný, Miloslav ; Šuhajda, Karel ; Sobotka, Jindřich ; Petříček, Tomáš ; Gintar, Jan ; Plachý, Jan
The article described the problem of reconstruction of the flat roof on the building of the house in Brno. Roof slope is approximately 2.5%, was the main waterproofing bitumen. Request builder was additionally insulate the roof and lay new waterproofing layers. New thermal insulation should be made of polystyrene and a new bituminous waterproofing should be. The reconstruction, should also change the original sheet metal components with new ones from titanium zinc. The builder chose local construction company that carried out the reconstruction, according to their own design. When reviewing the lightning was detected uneven surface waterproofing. This was a fundamental stimulus to control the reconstruction of the roof deck.
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Railway station
Hodonský, Petr ; Bajer, Miroslav (referee) ; Barnat, Jan (advisor)
The content of the diploma thesis is design and assessment of railway station steel structure. It is a two-nave building with a length of 198m. The bigger nave span is 40m and it is 14m high. The smaller nave is 11m high and its span is 25m. The total width of the structure is 65 meters. The main construction material is S355JR steel. The supporting structure of the hall is formed by a curved planar trusses with axial distance of 6 meters. The transverse direction also consists of column that bears two main trusses. The static analysis of the main bearing parts of the structure, including joints and details is processed. The calculation were made in accordance with the Czech technical norms CSN EN.
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Development of a new self-supporting insulation system with respect to dynamic stress
Machala, David ; Frajt, Daniel (referee) ; Drochytka, Rostislav (advisor)
This diploma thesis deals with suggestion of self-supporting insulating system that can be used for objects which insulating is more or less complicated. In this thesis are theoretically processed information about insulation systems while focus is on their structure, composition and principle of operation. Further, there is theoretically designed self-supporting insulating system which is practically built after theoretically composed testing for finding its basic properties. The most appropriate process of realization is formulated at the end after evaluation of the individual tests.
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Exhibition Pavilion
Shánělová, Lenka ; Šmak, Milan (referee) ; Bajer, Miroslav (advisor)
The Master´s thesis contains design of steel construction of exhibition pavilion, which is consists of columns, dome, lantern and suspension footbridge. Building will be intended for organizing exhibitions and conferences by town Trutnov. Two models of variants of dome´s construction are drafted in this work– Schwedler´s and Föpple´s dome. Models are space tubular structures.The work contains static assessment of spatial structures and spherical steel joint in program SCIA Engineer for both variants. Hand assessment of bars, basic details and anchoring, technical report and drawing dokumentation are drafted for selected variant construction with Schwedler´s dome.
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Load carring structure of a riding hall
Kubíček, Michal ; Straka, Bohumil (referee) ; Sýkora, Karel (advisor)
Master's thesis describes the design and check of the construction of the riding hall. Here are compared two versions the steel structure riding hall. For select version is here technical report, design calculation, statement of material and design documentation. Next is prepared specialization in the field of building construction.
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The exhibition hall in Olomouc
Ćmiel, Jiří ; Buchta, Stanislav (referee) ; Šmak, Milan (advisor)
Master's thesis includes designing of exhibition pavilon on a circular platform with a diameter of 35m. The pavilon is designed as a schwedler circular dome. The construction is designed as a ball and is made of tubes. Pavilon includes designing of floors and stairs bearing system that is also made of steel.
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The Roofing of The Multipurpose Building
Jelínková, Markéta ; Hron, Lukáš (referee) ; Buchta, Stanislav (advisor)
The bachelor thesis deals with the structural design of a multipurpose hall. This object is located in Česká Třebová. The dimensions of the rectangular plan are 45,6 x 61,5 m. The length of the multipurpose hall is 13,365 m. The main structural elements are made of steel grade S235. The main girders are the arched trusses which are connected to concrete pillars by pinned joints. The structure is composed of rolling sections and tubes.
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