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Mathematical algorithm of telescope control by using dobsonian mount
Malec, Jan ; Martišek, Dalibor (referee) ; Štarha, Pavel (advisor)
This thesis is an analysis of the relationship between the position of the azimuthal telescope assembly and the position of the object in the sky, assuming that the position of the object in the sky is described right ascension and declination. There is also an analysis of the telescope resolution. For this purpose has created a simple program (attached to this thesis) to compute the diffraction patterns in the focal plane from point star. From motion of telescope tracing observed object are also expressed the necessary torque and power generated by controlled drives on mount.
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Functional failures dependance to measuring system of assembly lines DRV 2.
Barták, Pavel ; Pernikář, Jiří (referee) ; Zemčík, Oskar (advisor)
The Bachelor thesis is focused on assembly of pressure regulation valve (DRV) which is part of injection system Common Rail produced in company Bosch Diesel s.r.o. The purpose of this thesis is to consider the possibilities of assembly process effects, components for failures when functionally checked and suggestion of solution to minimize them. After practical part there was focused on assembly process to get necessary data. On the base of these data direction of analysis was followed, as the measurement of claimed components in Bosch Diesel laboratories. After the evaluation the countermeasures were proposed which some of them were implemented in production and subsequently analysed.
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Roofing of the New Apartment Building in Rajhrad
Houha, Jan ; Lukášková, Jana (referee) ; Mohapl, Martin (advisor)
Content of this bachelor’s thesis is solving of technological stage of roofing of the new apartment building in Rajhrad. Roof is designed as a cold mono-pitched roof consists of metal plate-connected timber truss. Detailed procedure of assembly of the bearing timber structure and the roof sheathing is provided in specifications. Control and test plans, budget and schedule are elaborated for stage of the building roofing. The bachelor’s thesis contains technical report of the building, suggested construction site installations, proposal of suitable machines and mechanisms required for the given stage, further it solves wider relations of transport lines to construction site and occupational safety and health.
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Implementation of production hall gross superstructure
Kvapil, Michal ; Kučera, Zdeněk (referee) ; Kantová, Radka (advisor)
Writing of this bachelor thesis was stimulated by the construction of a new production hall in my hometown. It had been a long time since a similar project was dealt with in this town, and therefore it aroused my interest. The bachelor thesis includes the description and technical documentation for the construction of the reinforced concrete building frame of the production hall of the M&T company in Dobruška. The aim of this thesis is to solve the method and potential problems of the construction. I focused on the ceiling of the administrative part of the building. Contrary to the original technical documentation, I suggested cheaper and more time-saving solution of the ceiling: using the prestressed hollow core slab SPIROLL instead of the reinforced concrete composite floor slab FILIGRAN and concreting of the ceiling. I suggested this solution on the basis of my personal experience with the implementation of various types of the ceiling, and the subsequent analysis of their advantages and disadvantages. My suggested solution of the ceiling caused the reduction of this stage’s costs by 13% and the time reduction by 71% of working time. The other aim of this thesis was to solve the problems with the excessive and oversize transportation of the reinforced concrete roof trusses. In the end, these transportation problems together with the financial aspects resulted in the revision of the original technical documentation. The investor decided for the less demanding solution of the construction and for the shorter span of the hall. As for the concreting machinery, I suggested to use the machines (mixer truck and mobile concrete pump) from the nearby concrete plant to reduce the total transportation costs. The main contribution of the bachelor thesis is acquaintance with the construction of the reinforced concrete building frame and with practical verification and comparison of two different solutions of one construction with respect to the financial and time investments
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Riding Hall “Mlyn“ Němčičky – I. phase, upper rough construction
Řezníčková, Tereza ; Hanzelková, Martina (referee) ; Šlanhof, Jiří (advisor)
The work addresses realization of technological phase upper rough construction riding hall in Němčičky. Thesis contains technical report, site equipment, statement of assessment, technological regulation, organization of construction, scheduling, mechanical assembly design, controlling and testing plan and safety.
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Construction technology study stage assembly skeleton superstructure carcass production facility
Zeman, Roman ; Klimszová, Alžběta (referee) ; Diaz, Yvetta (advisor)
The bachelor thesis deals with the issue of the construction technology study of the stage of skeleton assembly of production facility superstructure. The main aim of the thesis is to focus on the transportation of construction materials to the construction site, bill of quantities, technological regulations, itemized budget, organization of construction, construction facilities, inspection and test plan, schedule and machinery proposal. The thesis provides information about occupational health and safety and risk management.
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