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Museum pavilion in Hradec nad Moravicí
Jirkovská, Eva ; Buchta, Stanislav (referee) ; Pilgr, Milan (advisor)
The thesis deals with the design and static assessment of the steel structure of the museum hall. The ground dimensions are 24 x 48 m, the height of the structure is 9,3 m, the roof is saddle-shaped at 6°. The transverse support system consists of a frame structure with a distance of 6 m. The frame supported purlins that carry the roof sheath. In the hall there is a platform made up of floor joist coupled with a concrete slab. The joist are located on the beams that are attached to the inner columns. The stiffness of the system is ensured by wall and roof bracings made of steel rods.
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Sliding and Lifting Platform
Kučo, Stanislav ; Suchomel, Petr (referee) ; Škopán, Miroslav (advisor)
This thesis describes a project of a mobile stage device that will be used for a concert tour of Lucie. The first part characterizes the given task and expounds description and function of the device itself. The second part focuses on the design concept of supporting frames. This is followed by design and calculation of all mechanisms, actuators and construction of individual moving parts of a sliding and lifting platform. The last part verifies stability of the whole construction in accordance with appropriate standards. The thesis also contains technical documentation, which is to be found in appendix.
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Material Handling Platform
Šrajer, Jan ; Řezníček, Milan (referee) ; Pokorný, Přemysl (advisor)
The thesis is focused on functional design workshop handling platform, which has a capacity of 2500 kg, dimensions platform 1200 x 1600 mm, stroke of 1 m and is made by linear hydraulic motor. The goal is to select a suitable variant of the platform and perform static and strength calculations of the individual components, to design the linear hydraulic motor and hydraulic circuit design diagram.
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Service platform of boring machine
Šebela, Michal ; Hulánek, Martin (referee) ; Brandejs, Jan (advisor)
The Diploma’s thesis deals with a construction design of a service platform for a horizontal boring machine. Input parameters are cabin dimensions, length and velocity of lift and shift. In the first part of the thesis is design arrangement solved. The lift is solved by a rack and a pinion. By the lift is drive design and gear calculation performed. Shift of the service platform is done by toothed belt. Air distribution with pneumatic parts choice is included in this thesis. Next part is divided to supporting frame and cabin design. It is made by welded profiles, in which a stress-strength analysis is performed. The last part of the thesis is divided to linear guide design. A part of this thesis is a drawing of an assembly facility and a movie about this service platform in a real service.
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Design of locomotor system for stairs climbing
Řezanina, Daniel ; Knoflíček, Radek (referee) ; Kočiš, Petr (advisor)
This bachelor's thesis deals with the conceptual design of a platform for overcoming stairs. The goal is to evaluate the quality of current platforms and their mobility on stairs. And also to design 4 variations of the platform, compare them with multi criteria analysis and create a complete 3D model of the conceptual design of the platform. A wheel design is created that is able to change its size by 14,6%, even when moving on stairs. Furthermore, a design of a mechanism for tilting the load by 20 ° between the transported load and the chassis is created.
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Design of platform simulator
Hlaváček, Pavel ; Macka, Jiří (referee) ; Škopán, Miroslav (advisor)
The diploma thesis deals with an analysis and the strength check of selected componenets of a parallel mechanism containing six degrees of freedom. The device uses crank mechanisms as chain guides. The strength calculation takes advantage of the finite element method. The paper also suggests a design of selected components contributing to a reduction of the maximum stress von misses (according to the HMH condition) causes by the load.
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Obhospodarovaná pôda v kontexte ochrany prírody a krajiny na území CHKO Moravský kras
Vavřiková, Veronika
The objective of the bachelor thesis was to investigate the main soil differences between cultivated and uncultivated soils on selected plateaus in the Moravian Karst. During the field investigation, mixed soil samples were collected and the physical properties, physicochemical properties and chemical properties of the soils were analysed in the laboratory. In terms of hydrophysical properties, the cultivated soil retained water in smaller amounts compared to the comparison area. Carbon, nitrogen and C/N ratio were higher in the unmanaged soil. From the resultant values, it is evident that intensive management has an effect on soil properties in karst landscape. All the resulting values from the analyses performed were evaluated and then recorded in graphs and tables.
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Design of locomotor system for stairs climbing
Řezanina, Daniel ; Knoflíček, Radek (referee) ; Kočiš, Petr (advisor)
This bachelor's thesis deals with the conceptual design of a platform for overcoming stairs. The goal is to evaluate the quality of current platforms and their mobility on stairs. And also to design 4 variations of the platform, compare them with multi criteria analysis and create a complete 3D model of the conceptual design of the platform. A wheel design is created that is able to change its size by 14,6%, even when moving on stairs. Furthermore, a design of a mechanism for tilting the load by 20 ° between the transported load and the chassis is created.
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Museum pavilion in Hradec nad Moravicí
Jirkovská, Eva ; Buchta, Stanislav (referee) ; Pilgr, Milan (advisor)
The thesis deals with the design and static assessment of the steel structure of the museum hall. The ground dimensions are 24 x 48 m, the height of the structure is 9,3 m, the roof is saddle-shaped at 6°. The transverse support system consists of a frame structure with a distance of 6 m. The frame supported purlins that carry the roof sheath. In the hall there is a platform made up of floor joist coupled with a concrete slab. The joist are located on the beams that are attached to the inner columns. The stiffness of the system is ensured by wall and roof bracings made of steel rods.
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|
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Service platform of boring machine
Šebela, Michal ; Hulánek, Martin (referee) ; Brandejs, Jan (advisor)
The Diploma’s thesis deals with a construction design of a service platform for a horizontal boring machine. Input parameters are cabin dimensions, length and velocity of lift and shift. In the first part of the thesis is design arrangement solved. The lift is solved by a rack and a pinion. By the lift is drive design and gear calculation performed. Shift of the service platform is done by toothed belt. Air distribution with pneumatic parts choice is included in this thesis. Next part is divided to supporting frame and cabin design. It is made by welded profiles, in which a stress-strength analysis is performed. The last part of the thesis is divided to linear guide design. A part of this thesis is a drawing of an assembly facility and a movie about this service platform in a real service.
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