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Reinforcement concrete column strengthening via steel bandage
Stloukal, Štěpán ; Laníková, Ivana (referee) ; Šimůnek, Petr (advisor)
The steel bandage is an economical and effective widely used method for strengthening RC columns. Diploma thesis reviews most common design proposals for the types of the bandage with directly loaded and not directly loaded steel angles. This work also includes a comparison of the different constitutive laws for confined concrete. In order to simulate real behaviour of strengthened structure the numerical analysis has been carried out using non-linear software ATENA. According to the European standards and adopted hypotheses the simplified analytical model has been derived to be able to calculate load-bearing capacity of a strengthened column under normal force and bending moment. The proposed model considers the contribution in confinement pressure caused by steel bandage and the contribution of directly loaded angles. In addition, the direct application on real frame structure has been performed.
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Apartment building
Kanichová, Barbora ; Pulec, Vladimír (referee) ; Perla, Jan (advisor)
This diploma thesis deals with the project of the structure of ferroconcrete multistorey building. Selected parts of assessment are pint-supported slab over the 1st floor, inside column, external wall. Finite Element Method in software Dlubal RFEM 5.28.03 was selected for analysis. Another part of the thesis is the project of dimensions of foundations that are dealt with as deep foundations in accordance with the engineering-geological survey.
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Apartment building
Machalíček, Šimon ; Klodner, Jan (referee) ; Perla, Jan (advisor)
The master´s thesis deals with a desing of apartment building structures. The basis of the thesis is assesment of selected structures (ceiling, walls, beam) by structural desing and subsequent proposal of necessary reinforcement of assessed structures. The outcome of the whole thesis are the drawings.
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Structure of multi-storey building
Achillesová, Jana ; Klodner, Jan (referee) ; Perla, Jan (advisor)
This diploma thesis deals with the project of the structure of ferroconcrete multi-storey building. Selected parts for assessment are point-supported slab over the 1st floor, inside column, external and internal wall in the 1st floor. Finite Element Method in software Dlubal RFEM 5.23 was selected for the analysis. Another part of the thesis is the project of dimensions of foundations that are dealt with as deep foundations in accordance with engineering-geological survey.
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Cast-in-place tank of sewage plant
Strnad, Stanislav ; Bažant, Zdeněk (referee) ; Strnad, Jiří (advisor)
This bachelor’s thesis deals with design and static assessment of concrete cast-in-place tank of sewage plant. Specifically the calculation and assessment of the base plate, external and internal walls, and floor slab. In addition elaboration of formwork and reinforcement drawing of solved structural elements. The concrete part of cast-in-place tank of sewage plant is below ground level. Static analasis and calculation of internal forces was solved in Scia Engineer 16.0.2038 – student version.
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Rolling guide of slide
Kosar, Jakub ; Tůma, Zdeněk (referee) ; Omes, Jiří (advisor)
This work deals with the design of rolling guide of slide for mechanical press with clearance setting option. It provides guide view used for presses. It analyses individual types of guide and indicates their use. It shows the operating for design and control rolling guide and its parts, especially roller, roller pin, bearing and adjustable wedge.
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Reinforcement concrete column strengthening via steel bandage
Stloukal, Štěpán ; Laníková, Ivana (referee) ; Šimůnek, Petr (advisor)
The steel bandage is an economical and effective widely used method for strengthening RC columns. Diploma thesis reviews most common design proposals for the types of the bandage with directly loaded and not directly loaded steel angles. This work also includes a comparison of the different constitutive laws for confined concrete. In order to simulate real behaviour of strengthened structure the numerical analysis has been carried out using non-linear software ATENA. According to the European standards and adopted hypotheses the simplified analytical model has been derived to be able to calculate load-bearing capacity of a strengthened column under normal force and bending moment. The proposed model considers the contribution in confinement pressure caused by steel bandage and the contribution of directly loaded angles. In addition, the direct application on real frame structure has been performed.
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Design of concrete structures with FRP reinforcement
Januš, Ondřej ; Girgle, František (referee) ; Štěpánek, Petr (advisor)
The diploma thesis presents design of construction with FRP reinforcement. Including design process of cross-section with FRP reinforcement exposed to bending moment and shear force at ultimate limite state according to given standards and guidelines. Long term physical and mechanical properties of FRPs are taking into account. There are also compared load capacities of cross-section exposed to combination of bending moment and axial force, which were designed according to mentioned standards. In another part of diploma thesis there is a design of construction (precast gatehouse) with FRP reinforcement and steel reinforcement with ordinary and lightweight concerete.
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