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Static design of steel and timber members of structure of a guesthouse in Pasohlávky
Tomášek, Matěj ; Bukovská, Pavla (referee) ; Pešek, Ondřej (advisor)
The topic of this bechelor’s thesis is assesment of the load-bearing steel and wooden structures of a guest house in the town of Pasohlávky using the BIM method, which includes data sharing and collaboration with other professions. The thesis includes two separate structures: a winter garden designed from steel S235JR and a roof structure that combines steel S235JR and structural timber C24. The content of the work covers the assesment of the main load-bearing elements, dimensioning of selected joints, stability analysis of frame structures, column anchoring and drawing solutions in combination with an IFC format model.
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Design of the floor slab structure of a tall building
Vintrová, Tereza ; Šimůnek, Petr (referee) ; Zich, Miloš (advisor)
The bachelor thesis deals with the design of the ceiling structure of a high-rise building. The basis for the work was a study of the building with basic floor plan dimensions and heights. The aim of the bachelor thesis is to design a locally supported floor slab with a stiffening core in the middle, as a section of one floor, namely the ceiling above the tenth floor. According to the specified study, a slab model was created in SCIA Engineer to analyze the internal forces based on which the design of the flexural reinforcement of the slab to the ultimate limit state was carried out. The design of the shear reinforcement is based on the internal forces of the 3D model and was done using Schöck Bole with manual verification of the selected column. Non-linear calculation of the 3D model and manual verification of crack widths was used to assess the ultimate limit state. At the end of the work, the design of the circumferential rib variant and the comparison of the two types of slabs was carried out. The work includes a static calculation and drawings.
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Sugar storage tank
Kotík, Libor ; Musil, Jiří (referee) ; Zich, Miloš (advisor)
The matter of this thesis is static design and examination of prestressed storage tank to 50000 tons of sugar. Computational model of the steel roof structure is processed and its effect on the silos. Loads is provided of sugar. Optimal design is performed and assessment ultimate and serviceability limit state reinforced concrete and prestressing horizontal silo wall including local load. Next, it is performed the design of a reinforced concrete of the plane bed and column and assessment at the ultimate limit state. The thesis is also drawing documentation, technical report and visualization of construction process. The aim of this work is to the design of the main components based on the required storage capacity tank, mechanical properties of the stored material and technical amenities.
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Design of reinforced tank
Štramberský, Martin ; Sliwka, Pavel (referee) ; Zich, Miloš (advisor)
The matter of this diploma thesis is a static storage tank for petroleum substances, the study of a solution for appropriate shape of shell and its effort to dihedral for roofing, and the study of effect of the storage of inner roofs walls of the tank to the size of the internal forces. The internal walls are carried out by the method of finite elements in the engineering program Scia Engineering 2013 and on the basis of it, designing of the framing sections of the tank. There is a calculation part of the lower horizontal bias wreaths of the shell and internal supporting wall. All the components are assessed on the 1st limit state of the load-bearing capacity and the 2nd limit state of the application (emergence cracks, limiting voltage in the concrete and a prestressing steel). The existing external wall is assessed only on the marginal status load of carrying capacity. The part of diploma thesis is also drawing documentation, accompanying report and technical report. The goal of the diploma thesis was to design the tank without an occurrence of the cracks in the concrete so as the vertical wall was prestressing only in the horizontal direction and the optimal proposal roof tanks as an addition.
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Diagnostics of reinforced concrete structures
Nápravník, Petr ; Komárková, Tereza (referee) ; Láník, Jaromír (advisor)
This thesis deals with the structural-technical survey of beam bridge no. 204c - M1, located in Bystřice pod Hostýnem. The theoretical part of the thesis is devoted to general characteristics of bridges, load capacity of bridges, beam bridges, concrete reinforcement, concrete, diagnosis of reinforced concrete structures, and laboratory evaluation. The practical part deals with carrying out a structural-technical survey on the bridge mentioned above, its evaluation and assessment, recalculation of the load capacity, and design of the necessary rehabilitation to maintain the functionality of the bridge.
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Probabilistic reliability and durability analyses of reinforced concrete bridges
Šomodíková, Martina ; Kohoutková,, Alena (referee) ; Sýkora,, Miroslav (referee) ; Lehký, David (advisor)
This thesis deals with the development of a complex methodology for probabilistic analysis of reliability and durability of reinforced concrete structures, especially road bridges. An estimation of load-bearing capacity is carried out using probabilistic methods in combination with the nonlinear finite element method analysis and also with respect to reliability requirements according to standards. The current state of the structure is taken into account based on the mathematical modeling of the degradation processes, such as concrete carbonation, chloride ingress and subsequent corrosion of reinforcement. Then the load-bearing capacity and reliability is predicted over time. Attention is focused on the upgrade of the analytical models for modeling of degradation processes with regard to the effect of mechanical load on the structure or its components, the development of an artificial neural network-based response surface method for efficient approximation of the original limit state function with respect to the accuracy and a minimization the number of simulations, and an interconnection of individual processes and advanced methods in an automatic process.
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Evaluation of the load-bearing capacity of micropiles using various methods
Tarbajová, Mária ; Miča, Lumír (referee) ; Chalmovský, Juraj (advisor)
The work focuses on the description of various domestic and foreign methods that can be applied to calculate the load-bearing capacity of micropiles in cohesive and cohesionless soils. The main goal of this work is to determine the values of the load-bearing capacity of micropiles on two specific cases, while in the first case it is a cohesive and in the second case a cohesionless soils. Subsequently, the comparison and evaluation of the used methods of calculation with the results of load tests.
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Family house
Purgat, Martin ; Zlámalová, Pavlína (referee) ; Švaříčková, Ivana (advisor)
Bachelor's prize dealing with the state of all states in the territory of the family house. The aim of the work is to design new layouts and adjust the branches designed in the presented products in internships in internships in internships of internships of internships. Subsequently, a static calculation of the city by contractions is made, which includes their dimensional and assessment of the ultimate limit state and usability. The individual bones of the ceiling located above the ground floor family houses are assessed for these conditions. Between the assessed contrasting jaws, a monolithic ceiling slab, beams, balcony, staircase and column, which is directly connected to the ceiling slab. The calculation of internal forces was demonstrably in the student versions of the Dlubal RFEM 5 program. It is part of the trade documents for the life of the mentioned elements. The export was proceeded according to valid standards and principles.
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Static solution of a floating concrete pier
Dorňák, Josef ; Nečas, Radim (referee) ; Zich, Miloš (advisor)
The bachelor´s thesis deals with the design of a floating concrete pier to be used for landing of helicopters of the Medical Rescue Service of the Czech Republic. The basic for the thesis was a study of the structure with plan dimensions, location on the river and a longitudinal section of the structure with elevation marks. The aim of the thesis is to desing a cross-reinforced slab and walls. In total, the structure consists of 8 identical components. To calculate the internal forces, a 3D model supported by an elastic substrate of calculated stiffness was created the Scia Engineer 22.0. Based on the outputs from the program, the flexural reinforcement was designed. Using non-linear calculation, the structure was assessed for serviceability limit state and the results were compared with the manual calculation of crack width. Handling and anchoring handles were also designed. At the end of the thesis, the connecting element was assessed and its reinforcement was proposed. The theoretical part, static calculation and drawing documentation are part of the thesis.
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Design of the floor slab structure of a tall building
Vintrová, Tereza ; Šimůnek, Petr (referee) ; Zich, Miloš (advisor)
The bachelor thesis deals with the design of the ceiling structure of a high-rise building. The basis for the work was a study of the building with basic floor plan dimensions and heights. The aim of the bachelor thesis is to design a locally supported floor slab with a stiffening core in the middle, as a section of one floor, namely the ceiling above the tenth floor. According to the specified study, a slab model was created in SCIA Engineer to analyze the internal forces based on which the design of the flexural reinforcement of the slab to the ultimate limit state was carried out. The design of the shear reinforcement is based on the internal forces of the 3D model and was done using Schöck Bole with manual verification of the selected column. Non-linear calculation of the 3D model and manual verification of crack widths was used to assess the ultimate limit state. At the end of the work, the design of the circumferential rib variant and the comparison of the two types of slabs was carried out. The work includes a static calculation and drawings.
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