National Repository of Grey Literature 492 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Tractor Shift Mechanism Analysis
Netopil, Jan ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
The thesis focuses on the shifting mechanisms of manually shifted tractor transmissions. It provides a comprehensive overview of all significant structural nodes of the shift mechanism with an analysis of the influence of the structure on the resulting intensity of a force required for shifting. The main aim of this thesis is the design and validation of experimental equipment for measuring the force effects of the shift mechanism of a mass-produced tractor in actual operation. The design of the experimental equipment is based on a study of the used measuring technique and similar experimental equipment. The final structure is selected based on selection by the method of weighted values, taking into consideration the requirements of the structure. A functional measuring chain is designed and formed for the realization of the measurement. To evaluate the data from the technical experiment, a multibody model of the designed experimental device is created in the MSC Adams View software, through which the real parameters of the shift mechanism are obtained from the measured values. The designed experimental equipment brings the possibility of complete analysis and subsequent optimization of the tractor's shift mechanism
Design and Assessment of Selected RC Elements of a Family House
Novotný, Tomáš ; Kostiha, Vojtěch (referee) ; Švaříčková, Ivana (advisor)
The bachelor thesis deals with the design of load carrying reinforced concrete structures in a family house. Particulary, it concerns the floor slab above the basement, the internal beam P4, the external beam P6 above the garage door and the staircase within one floor. With help of Dlubal RFEM 5.24, a model was created and the internal forces were determined. As a result of the work, shape and reinforcement drawings were performed in ArchiCAD 20 and the static calculation.
Evaluation of defects and disturbances of an existing structures
Uher, Adam ; Láník, Jaromír (referee) ; Schmid, Pavel (advisor)
The bachelor thesis describes the most used methods of diagnostics of building structures, then it focuses on the use in diagnostics of as yet unused modern technologies, potentially replacing several activities in the work of diagnostics and other professions. The advantages of these technologies, specifically 3D scanning, are presented on a case study of the revitalization of an apartment building in Brno, Koliště 33. In the practical part of thesis is described the process of diagnosis of defects and failures of the object, including applied methods and findings. The output of the work is a proposal of measures and a set of recommendations.
Static analysis of suspension bridge variants
Zavřelová, Michaela ; Martinásek, Josef (referee) ; Vlk, Zbyněk (advisor)
The bachelor's thesis deals with the static analysis of individual models of suspension footbridges. A manual calculation of the cable was processed. The actual position of the cable was determined by calculation. The manual calculation was compared with the RFEM calculation program. Furthermore, the models were loaded with manually calculated loads. The bachelor's thesis deals with the influence of pylon deflection on the global deformations of cable and bridge deck during individual load cases and combinations. For one of the models, the optimization of construction was processed.
Aspects impact trends in the operation technology of civil aviation aircraft
Korytář, Jan ; Šplíchal, Miroslav (referee) ; Chlebek, Jiří (advisor)
The aim of the work is a general description of the effects on air traffic and aircraft. The first part of the work is devoted to a brief description of the development of individual technical parameters and performance of aircraft from the 1920s to the present with an assessment of the effects. The second part of the work is about the influence of current requirements and the third part is a general view of the future development of construction and technology for more economical and environmentally friendly air transport
Architectural study of the sacral object Brno - Líšeň / second stage
Prokopová, Kateřina ; Žalmanová, Petra (referee) ; Šindlar, Jiljí (advisor)
The topic of the diploma thesis is the elaboration of the design of a new sacral building in Brno-Líšeň. The church building is complemented by a spiritual center with facilities. The church is to serve not only the contemporary Salesian community, but also to be open to a wider circle of believers. It is a slightly sloping plot in the middle of a panel building between the polyclinic building and the building of the Salesian Youth Center (= Salesko). Salesko is a non-profit organization whose mission is to accompany children and young people on their journey to adulthood and contribute to their physical, mental and spiritual development. The center builds on the preventive pedagogical system of Don Bosco, the founder of the Salesians. The idea is based on the main essence of the Salesians - home, family background, community. The design processes several interconnected operations into one complete unit with a common entrance atrium. The floor plan of the objects imitates the letter U, which means openness to the surrounding world, while also providing a certain background - safety. The buildings are single-storey, only the liturgical space itself, formed by a circular floor plan, forms a dominant dominant with a bell tower. Part of the design is the solution of parking spaces and free outdoor areas. From the urban point of view, emphasis is placed on walking accessibility, at the same time barrier-free access and use of the building is ensured.
Injection moulding machine prototype
Cikryt, Adam ; Jirgl, Miroslav (referee) ; Arm, Jakub (advisor)
This work deals with the design of a prototype injection molding machine for the company Elzaco s.r.o. The work includes theoretical analysis which breaks down injection molding machine into individual components and describes their functionality and their important parameters. Based on the analysis and determination of critical parameters of the injection molding machine, a detailed model of the injection molding machine is created. There are also requirements for electrical components such as motors, power supplies, heaters, temperature sensors, control electronics. The method of controlling such a machine is also discussed.
Drones (UAVs) in the area of emergency services (Integrated Rescue System)
Bobek, Jan ; Baumgartnerová, Alena (referee) ; Rujbrová, Šárka (advisor)
Drony jsou v oblasti integrovaného záchranného systému používány stále častěji, díky jejich lepší dostupnosti a ceně. V policejní oblasti jsou drony využívány k monitorování různých akcí nebo hlídání podezřelých oblastí. Policie drony také využívá k rekonstrukci dopravních nehod. V hasičské oblasti se drony používají hlavně k monitorování požárů a předávání informací pilotovi dronu, ale jsou vyvíjeny i drony určené k hašení požárů. V urgentní medicíně jsou drony využívány k přepravě vybavení a krevních vzorků v místech, kde to pozemními prostředky není možné nebo to je obtížné. Cílem této bakalářské práce je poskytnout přehled dronů využívaných v oblasti integrovaného záchranného systému a popsat technologie související s těmito drony.
Replica of a historical machine gun mount
Doležal, Jakub ; Suchý, Jan (referee) ; Maňas, Pavel (advisor)
This bachelor's thesis deals with the analysis and construction of the Královopolská gun mount replica, which were equipped in selected objects of Czechoslovak border fortifications before the World War II. This work is devoted to the analysis of the original documents for the gun mount, CAD model creation, 3D scanning and modification of scanned polygonal mesh of the heavy machine gun vz.24, which was selected as an example of machine guns mounted in the Královopolská gun mount. This is followed by a virtual compatibility check of the gun mount model with the machine gun model. The production model creation is introduced in next part, using technology with the lowest possible production costs. Complete drawing documentation for the replica production is also part of this bachelor thesis.
Design of apparatus for anodizing aluminum alloys
Prokop, Adam ; Hurník, Jakub (referee) ; Košťál, David (advisor)
This thesis deals with the problem of anodizing aluminium and its alloys. The aim of the thesis was to design a compact anodizing apparatus for laboratory conditions for components with maximum dimensions of 200 x 100 x 100 mm. All goals of the thesis were met, the outputs of the thesis are design of the apparatus, assembly drawing and fully functional device.

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