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Design of reinforced concrete cylindric tank
Svobodová, Barbora ; Bažant, Zdeněk (referee) ; Zich, Miloš (advisor)
The bachelor's thesis deals with static analysis of a reinforced concrete cylindrical tank. The analysis includes load calculation for selected load cases and design of tank wall and bottom reinforcement. Load combinations and load effects were calculated using the Axis VM software. The thesis includes shape drawing documentation, as well as drawing documentation of bottom and wall reinforcement.
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Statical design of residential house
Svobodová, Barbora ; Bažant, Zdeněk (referee) ; Zich, Miloš (advisor)
The master's thesis deals with static analysis of selected reinforced concrete elements of an apartment building. Specifically solved are the reinforced concrete slab of above-ground floor, point-supported slab of underground garage, the most exposed column, staircase, load-bearing wall of shear core, external load-bearing wall and building foundation on piles. Load effects were calculated using the Axis VM 12 software. Design of foundation was solved in the Geo 5 software. The thesis includes shape drawing documentation of selected elements.
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Static analysis of reinforced concrete hall
Fišer, Jiří ; Bažant, Zdeněk (referee) ; Zich, Miloš (advisor)
The bachelor thesis deals with the static analysis and static design of individual components prefabricated halls. It also includes preparation of project documentation, drawings and drawing the shape of the reinforcement element. Bachelor thesis divided into two parts, technical reports and calculation part. Technical report addresses the specific terms of defining design and details of individual elements. Calculation of addressing specific design elements. Calculations were performed using SCIA Engineer and manual calculations.
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Prestressed membranes above circular and elliptical plan
Juchelková, Pavlína ; Hájek,, Petr (referee) ; Bažant, Zdeněk (referee) ; Fillo,, L´udovít (referee) ; Stráský, Jiří (advisor)
This doctoral thesis deals with suspension cable roof structures above a circular and elliptical plan. The methodology of analysis is based on a basic annular cable roof structure of an external diameter of 70 m. The roof structure is designed as a prestressed membrane from the precast panels made from lightweight structural concrete which are supported with the bearing and prestressing tendons that are radially led between the two peripheral rings. The structural arrangement and the process of construction are described. The static system is specified and the terms like self-anchored system or equilibrium state are also defined. Finally, the results of static analysis are discussed in detail. The main aim of the doctoral thesis is to design a roofing of football stadium terraces using the structures of a basic annular cable roof; and present two alternatives – above circular and elliptical plan. The circular alternative comes directly from basic annulus, only the main dimensions of the new-designed structure are correspondingly extended. The elliptical alternative is an alteration of the circular design. As the radial tendons are anchored to the flexible peripheral curved girders, and the structures form the self-anchored system, the horizontal tendon forces load the peripheral girders radially. Because of that, it is essential to design a state of stress in tendon to prevent the undesirable global bending moments on the peripheral girders, and subsequently large non-uniform horizontal and vertical displacements of structure. Therefore, a study of the optimal load of ellipse is carried out. On the basis of the study, two basic requirements to structural arrangement of the elliptical roof are formulated. To illustrate the importance of a correct design, the optimal and unsuitable structural arrangements are compared. Finally, the results of static analysis of the circular and elliptical roof are again discussed in detail.
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Analysis of colapse of family house during the house building
Babik, Juraj ; Bažant, Zdeněk (referee) ; Strnad, Jiří (advisor)
One of the first point was to create drawings of a projected state before collapse from photos that I had. The project is aimed on causes and reports of fallen wall, then results are compared with software results. The project solves also reports of gable walls that were intact. I solve temporary options of bracing for these walls, compares each variants while trying to ease and the low cost of solution. The result is recommendation how to prevent collapse of the structure.
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The family house - active node in the Smart Grid
Bažant, Zdeněk ; Kubec, Jindřich (referee) ; Macháček, Jan (advisor)
This thesis deals with issues of smart houses and smart buildings. In the first part there is a research of possible systems installed in smart house. Each system is described from the perspective of its function and importance .The second part is focused on energy demands and where there is described European standard EN 15232 (Energy demand of building – influence of control automation and house management). In the practical part there was created scheme with devices which can be equipped smart houses with and their separation according to their relation to electricity. Each device is characterized by its electrical and nonelectrical parameters typical for family houses. Next part is about the proposal of prediction model of electricity consumption and generation. There are also stated quantities needed for prediction model and then method for prediction model realization.
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Monolithic multi-storey frame building
Přikryl, Martin ; Šulák, Pavel (referee) ; Bažant, Zdeněk (advisor)
The final thesis is focused on the design of monolithic reinforced concrete ceiling slab and supporting vertical structures of typical floor of an administrative building. Calculation of internal forces is carried out in a computer software SCIA Engineer. Assessment is done according to Eurocode 2 (ČSN EN 1992-1-1).
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