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Precast concrete structure of production hall
Hradský, Richard ; Kostiha, Vojtěch (referee) ; Girgle, František (advisor)
The main part is design and calculation of the transversal frame of industrial building consisting of those parts (girder, column, foundation pad). Computational software SCIA ENGINEER is used for design, calculation and drawing of those forces, moments and stress of elements. The verify of the results and their accuracy is applied handdone static calculation of forces, moments and stress. The drawings of those elemenst will be producted by Computational and drawing software ArchiCAD.
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Analýza soustav 5-ti těles s vazbami s pasivním účinkem
Podešva, Adam ; Marcián, Petr (referee) ; Fuis, Vladimír (advisor)
This work deals with the solution of systems of 5–bodies with passive effect (NNTP). Firstly, the theoretical and physical laws of statics are described and specific systems are solved. Important elements of the solution are kinematic analysis, system loosening, subsequent static analysis, equilibrium equations, their solution and analysis of results. In the first system, the influence of the passive effects and the change in the diameter of the pulley on the resulting force effects in the ropes are examined. Furthermore, in the second system, the work is extended by changing the trajectory of the movement of the body (weight) by means of an inclined plane, resulting in changes in the magnitude of the forces in the bonds. At the end of the work, the emphasis is on checking the bodies for rollover.
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AT01GC
Krausová, Zuzana ; Sterec, Pavel (referee) ; Klodová, Lenka (advisor)
The topic of the work is "Power Transformation". In my thesis, I transform physical strength. I work with both the functional and the exterior design of the entertainment boxing gaming machine, which measures the power of the strike, which it then transforms into financial amounts sent to various non-profit organizations or projects. It is an interactive object requiring the physical participation of the viewer to achieve full functionality of the work
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Grapple saw for loading crane
Koumar, Martin ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
Aim was create "proposal grapple saw on round timber and sawn wood for loading hydraulic crane" of submitted work. Submission contained these entry conditions: maximum outreach, lifting moment, allowed load at setout 4m, other characteristics according to elect tractor trailer with loading crane those category. Estimate sectional surface grab and proposal basic proportions grapple saw was processed at first. Model was solved of grapple saw further. Check calculation of part of grapple saw were next step largely and option some components. Detailed assembly drawing was processed of grapple saw, drawings of parts and item list. Option quality materials and their ovenware were effected for individual single parts grapple saw also.
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Study of active mass volume changes of lead acid battery electrodes
Nevoral, Miroslav ; Vaněk, Jiří (referee) ; Křivík, Petr (advisor)
This bachelor´s thesis deals with detailed study of influence of thurst on attributes of positive and negative electrode masses of lead acid battery electrodes with main accent on explanation of measured characteristics. Three kinds of electrode systems were put together and measured. Measured characteristics of changes of thurst power were recalculated during charging and discharging to changes of total thickness of system.
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Design of Device for Tyre Rolling Resistance Measurement
Piskoř, Martin ; Blaťák, Ondřej (referee) ; Hejtmánek, Petr (advisor)
The aim of this thesis is a construction concept of tyre rolling resistance measuring device. The first part deals with the rolling resistance. It describes its causes, its influential factors and it also includes rolling resistance identification methods. The second part deals with construction design of the rolling resistance measuring device itself. It contains stress analysis, and fatigue analyses as well. It includes selection of transducers used for tyre rolling resistance measuring and also measurement error analyses. The last part focuses on estimated financial requirements connected with producing and assembling the designed measuring device.
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Measurement of elektrical and nonelectrical quantities of motor drive for switchgear
Pěček, Dominik ; Dostál, Lukáš (referee) ; Valenta, Jiří (advisor)
Bachelor’s thesis deals with measurement of electrical and non-electrical quantities on motor drive MP-BD-X230. As an introduction the classification of drives for switchgear is analysed and circuit breaker BD250 is described. Thesis continues by explaining application, basic nature and design solution of motor drive MP-BD-X230. Another step is description of workplace and devices which will be used for measurement. Measurement procedure of electrical and non-electrical quantities is also carried out accompanied by evaluation of measurement. Final part of the work deals with calculation of uncertainty of measurements with a reference to each individual measurement calculation and also deals with determination of measurement errors.
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