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Reconstruction of the bridge in the town Ledeč nad Sázavou
Lidmila, Ladislav ; Krejčík, Vladimír (referee) ; Klusáček, Ladislav (advisor)
Diploma thesis deals with reconstruction of old beam bridge in town Ledeč nad Sázavou. Three variants of reconsttruction were done. Detailed structural design report was done to one of them, streithening with post-tensioning. Calculation of load effect was solved with finite elemet method via software on grillage model. Construction was checked on ultimate limit state and serviceability limit state. Necessary drawings were elaborated to chosen method.
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Cast-in-place tank of sewage plant
Lidmila, Ladislav ; Šulák, Pavel (referee) ; Strnad, Jiří (advisor)
Bachelor's thesis deals with structural design and check of cast-in place tank of sewage plant. Solved elements are floor slab, walls and foundation slab. Calculation of load effect is done three methods: manually, per tables and finite element method per software. Elements of tank are checked on ultimate limit state. Load-bearing capacity of subsoil and settlement of tank are checked too. Next are processed reinforced drawings and formwork drawing.
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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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Sewage disposal plant
Doležal, Martin ; Kraut, Jan (referee) ; Šulák, Pavel (advisor)
This thesis deals with the design and static assessment of a concrete part of a sewage treatment plant. Specifically, the calculation and assessment of the base plate, external walls, internal walls and ceiling slabs, elaboration of shape and reinforcement drawings of selected structural element. The concrete part of the Sewage disposal plant is all below ground level. Static system and the calculation of internal forces was carried out in Scia Engineer 2011 - student version.
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Design of structures with FRP reinforcement
Matušíková, Anna ; Vácha, Jaroslav (referee) ; Štěpánek, Petr (advisor)
This diploma thesis presents available FRP software for calculating load bearing capacity of the structures reinforced with FRP and compares them between each other. Furthermore theory and algorithm of my own software is presented here. Load bearing capacity of structures which are reinforced with non-metallic reinforcement and loaded by combination of normal force and bending moment can be solved by my programme. Effects of high temperatures on the concrete structures can be included in the calculation. In the second part of the thesis is calculated load-bearing capacity and deflection of the real beam reinforced with FRP reinforcement and load-bearing capacity of member with FRP reinforcement with effect of elevated temperature. This has been done using my software. Comparison of results from hand calculation and laboratory load-bearing testing is done at the end. This laboratory testing was accomplished by Institute of Concrete and Mansory Structures at our faculty.
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Planar frames and curved bars. Study of the significance of the influence of normal and shear forces on deformation characteristics of the centerline
Donát, Martin ; Fuis, Vladimír (referee) ; Suchánek, Miroslav (advisor)
The Aim of this thesis is to write up the relevancy of particular resultant inner effects (further denoted as RIE) on the central line bars and plane frames deformation. The relevancy of particular RIE on the choice deformation characteristic bars in dependence on the ration of central line length and characteristic cross-section proportions, support type and bar load is analyzed in the sample examples. We solve a problem whether a bent bar should be comprehended as a shall bent or as a forte bent bar and we also analyze how does the stiffness shift influence the fractional bar deformation. When solving the sample examples we suppose that the bar expectations are fulfilled. When determining the central line deformation we use the Castiglianano’s theorem because it enables to include supplies of particular RIE.
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