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Design of precast concrete hall
Prášek, Martin ; Nováček, Jan (referee) ; Zich, Miloš (advisor)
Master’s thesis describes the structural design and static analysis of selected elements of prefabricated reinforced concrete industrial building, that will be used as storage hall. Purpose of thesis is elaboration of assembly drawings of the project documentation and drawings of formwork and reinforcement assembly of selected elements. Calculations were performed in computer programs for static analysis SCIA Engineer 16, IDEA StatiCa and FIN EC. Drawing were made in programs Allplan 2016 and AutoCad 2015.
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Composite materials based on alcali activated blast furnace slag with admixture of fly ash
Indra, Ivo ; Brandštetr, Jiří (referee) ; Opravil, Tomáš (advisor)
This thesis concerns on substitution of blast furnace slag or its part with fly ash in alkali-activated systems based on aluminosilikates. Classic, fluid bottom and fluid filter fly ashes will be tested. The goal is to prepare geopolymer with required mechanical properties, but with maximal admixture of alternative raw materials. In composites with substitutioned slag or its part the thesis focuses mainly on workabilityof fresh mixture, pressure and bending strenght. Use of secondary raw materials has advantages in the economic point of view and it´s friendly to enviroment, too.
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Assembled structure of hall
Bartosch, Václav ; Chalivopulos, Paris (referee) ; Zich, Miloš (advisor)
Master´s thesis describes the design and static calculating of selected elements of prefabricated reinforced concrete hall with bulit-in office, elaboration of basic drawings of the project documentation, shape and reinforcemenet drawings of these selected structural prefabricated elements. The work also includes technical report, details of selected element´s contacts, drawing of plates and study of the behavior of reinforced buildings. Calculation was performed by using a computer program AxisVm, Microsoft Excel a IDEA StatiCa
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Prefabricated reinforced concrete hall of the shipping centre
Mejvald, Martin ; Švaříčková, Ivana (referee) ; Požár, Michal (advisor)
The subject of the master thesis is the design of a reinforced concrete prefabricated hall for an expedition centre. It is a one-storey hall with a two-storey extension for administration. The proposed structure has a rectangular plan with dimensions of 78,0 × 48,0 m and a height of 13 m. A column system is chosen as the supporting structural system. In the middle row of columns, every second column is skipped to create more space for storage inside the hall, so it is a two-column hall. The building is roofed with a pre-stressed gable truss which is supported on columns and trusses. The administrative part is roofed with SPIROLL ceiling panels. The whole structure is reinforced with longitudinal and transverse concrete stiffeners, the rigidity of the structure is also ensured by steel stiffeners. The structure was modelled in SCIA Engineer, the global model was used to determine the internal forces on the individual elements of the structure. The assessment of the elements was carried out by manual calculation, in the calculation program IDEA Statica and FIN EC. The drawings were created in Tekla Structures and Cadkon+ 2023. The selected load-bearing elements of the hall structure will be addressed in the thesis.
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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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Cross_section and reinforcement optimization of roof truss
Odvárka, Miroslav ; Šimůnek, Petr (referee) ; Laníková, Ivana (advisor)
The thesis is focused on optimization of cross-section shape of reinforced concrete truss. An optimization algorithm was created in Microsoft Office Excel which optimizes the shape and reinforcement of the reinforced concrete truss. The truss is as cheap as possible while complying with the ultimate limit state and serviceability limit state - deflection. The algorithm uses the Solver tool which is a supplement program Microsoft Office Excel. Two truss variants were created. One has a cross-sectional shape of a truss designed according to empirical relationships and the second comprises an optimized cross-sectional shape using the algorithm formed. The internal truss forces were detected using Scia Engineer. Both options were statically assessed. When comparing the variants, that a considerable part of the material cost can be saved when optimizing the cross-sectional shape.
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Design and evaluation of selected parts of the concrete object
Orolínová, Andrea ; Šulák, Pavel (referee) ; Švaříčková, Ivana (advisor)
The objective of this thesis is to design and to evaluate the static solution of two-way reinforced concrete slab and to design the appropriate reinforcement. In determining the effects of load for calculation of internal forces was used the program Scia Engineer 2013.1 This monolithic reinforced concrete slab above the third floor is the part of residential complex with five floors and two basements serving as garages.
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