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The use of internal composite reinforcement in the design of durable concrete structures
Koriťáková, Martina ; Januš, Ondřej (referee) ; Girgle, František (advisor)
The diploma thesis deals with processing of determining the shear strength of concrete structures reinforced with composite reinforcement, subjected to shear force, according to five different design approaches. The theoretical part of the thesis is closely related to the project FW01010520 - "Development of bent composite reinforcement for environmentally exposed concrete constructions", which is realized at the Institut of Concrete and Masonry Structures, Faculty of Civil Engineering, Brno University of Technology. The project deals with the shear strength of concrete beams reinforced with steel and composite reinforcement in various combinations. Then the load-bearing results gained within the project are compared with the values obtained by calculations according to the solved design approaches and computer software Atena Science. The second part of the diploma thesis deals with the static design and assessment of the cell structure. The cell is designed as a room inside of the medical building, where is placed device of magnetic resonance which is the reason why the cell is reinforced with non-magnetic composite reinforcement.
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Multi-storey building
Zaikin, Danil ; Bajer, Miroslav (referee) ; Bukovská, Pavla (advisor)
The subject of the thesis was the design of a multi-storey office building. In the transverse direction the building was designed as a three-tract 6.0 + 4.0 + 6.0 = 16 m. In the longitudinal direction 9x6.6 m = 59.4 m. The design was designed in several variants: articulated and frame in transverse directions. The joint variant was selected for detailed analysis.
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Detached house, Bystrice pod Hostynem
Šindelková, Petra ; Kalábová, Tereza (referee) ; Bečkovský, David (advisor)
This bachelor’s thesis deals with a design of a detached house in a particular area in the village Bystrice pod Hostynem. The aim is to create dispositionally logically linked com-plex that will suit the requirements of a modern four or five-member family and will fit into the current development with its own look. The house is designed as a two storey, no basement and with a gabled roof. The garage for one car is structurally and functionally joined with a living area. Peripheral walls are from the SENDWIX system, which is made up of the sand-lime bricks warmed with mineral insulation of rock wool. The orientation of this house to the cardinal points is chosen according to the requirements of sunlight and the thermal comfort of separate rooms. On the south side of the house is a spacious garden which is accessible through the terrace from the living room.
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Design of new konception of the structural design of the main wing hinges of the Z 242
Hála, Aleš ; Augustin, Petr (referee) ; Píštěk, Antonín (advisor)
This diploma thesis deals with modernization of the Z 242 L aircraft wing. The main emphasis is given to the connection of the wing and fuselage. The new concept of both main and rear wing spar is designed together with integral fuel tank. The strength of the structure is evaluated analytically and numerically by use of Finite element analysis. Wide range of milling operations is implemented into manufacturing process as well. This thesis shows how to innovate current aircraft with respect to feasibility of the design in case of future project realization.
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Optimized design of reinforcement of concrete cross section
Hudyma, Nazar ; Laníková, Ivana (referee) ; Štěpánek, Petr (advisor)
The subject of this thesis is the optimization of design variables of reinforced concrete cross-section, especially its reinforcement. To solve this problem, it was first necessary to elaborate a search section that discusses various methods and approaches for solving the problem. The research part also includes processing and evaluation of tasks solved by other authors in available literature. For the optimization task, in the following parts both the general formulation and the detailed formulation of the partial parts of the concrete reinforcement structure optimization process are processed. As an example of optimization, a simple beam is chosen, which is subjected to bending moment and normal force one load case, where the example will be divided according to the formulation of both the function and the vector of unknown parameters (variables) defining the exact shape and properties of the reinforced concrete section. The examples will then be tested with regard to the speed of convergence and the degree of deviation between the best solutions found for each optimization algorithm used. At the end there will be a comparison and evaluation of the solution of the given task, as well as a summary of the whole bachelor thesis with reference to another possible direction in the optimization problems focused on reinforced concrete structures. In the appendices there will be a solution of selected examples.
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Wing system design of competition aircraft
Mahdal, Vít ; Hájek, Tomáš (referee) ; Katrňák, Tomáš (advisor)
This bachelor’s thesis deals with the wing system design of competition aircraft. The thesis consists of five main parts. The first part is an introduction to the competition – Air Cargo Challenge, and the mission of UAV. The second part details the compilation of flight envelope and loads acting on the aircraft. Part three describes stress analysis of the old fabric method of wing construction. Part four of the thesis gives suggestions of a new wing system design, and its stress analysis. The final part of this bachelor’s thesis describes the advantages and disadvantages of the new system design, and compares them to the old version.
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Energy efficient mountain chalet
Němec, Ondřej ; Bečkovská, Tereza (referee) ; Bečkovský, David (advisor)
Master´s thesis is based on the design of energy efficient huts in the mountain resort Čenkovice . The specified property is currently located existing building mountain rescue . Land is the bigger size , medium steep , overgrown with trees higher . The existing building is of timber construction and is already inadequate to the needs of mountain rescue . The concept of the new HS object is to achieve the lowest power consumption of utility power to operate the building and to endeavor the least possible burden on the environment during construction. The new building is designed largely from natural materials , mostly of wood that form the supporting structure and it is well insulated. The house is rectangular in shape , with 2 floors and galleries. The first floor serves HS , second floor stay for ski school instructors . The rooms are oriented to the southwest side . The building uses solar energy to power and ventilation is forced.
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Engineering design of conveyor
Chmelík, Jiří ; Čípek, Pavel (referee) ; Foltýnová, Dana (advisor)
The bachelor thesis deals with the design of a conveyor for transporting welded beams with variable dimensions. At the beginning of the work are listed some conveyors, which are commonly used in practice. Following analysis of available design solutions, design designs of equipment, their description and based on comparison was chosen the most suitable design solution. In the course of work is performed safety analysis of selected nodes. At the end of the work is evaluated the whole construction and elaborated the drawing documentation of the device. The proposed solution can also be used to transport parts of similar shapes.
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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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Timber structure of a multipurpose garden house
Hoffmannová, Zdislava ; Barnat, Jan (referee) ; Šmak, Milan (advisor)
The subject of this bachelor’s thesis is a design of a timber structure of a multipurpose garden house. The ground floor of the house serves as a garage, the attic serves as a playroom for children. The building is located in Letohrad in Pardubice Region. Structural system is a timber framed structure which has been created as a spatial bar model in CADKON+ 2017 software. The internal forces have been calculated in SCIA Engineer 18.1 software using the linear static analysis. These forces have been used to design structural elements. Final results have been partially verified by hand calculations. Solid timber of C24 quality has been chosen as a proper material.
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