Academic literature on the topic 'Kontaktní plocha'

The main objective of this thesis is the analysis and comprehensive review of agricultural tires designed for agricultural tractors highest performance class. Another part deals with the description and evaluation of major parameters for calculating the contact surfaces of tires with respect to an individual combination of inflation pressures and loads. The first part was prepared by literature review. Followed by laboratory testing focused mainly on determining the tire contact area with respect to an individual combination of inflation pressures and loads. The first part of the testing procedure was aimed at verifying the functionality and accuracy of the Plantograf. The second part of the test procedure included the estimate of the relationship between the wheel load and pressure distribution in the contact area of the tread of the tire under static loading. The last part of the test procedure consists in comparison of static and dynamic load tires. The measured and calculated values were processed into the relevant tables and graphs.

This master’s thesis is focused on measurement of electrical contact resistance. The beginning of the thesis is devoted to the introduction of the electrical contact resistance and electrical parameters of journal bearings. Next part of the thesis deals with engineering design of test rig. In order to verify functional measurement principle, the test rig based on engineering design has been made. In the end of the thesis the measuring devices and the measuring process is described. The measurement results from the test rig are presented.

The project was prepared with complete documentation of a new Motel at the level of building construction documentation. Motel has a capacity of 25 double beds and one single bed for the disabled. Built-up area is 984,2 square meters. Enclosure is designed as a flat roof. The supporting structure of the building consists of prefabricated reinforced concrete frame. Building design emphasizes on static solution and layout, fire safety, energy saving and safety of use. Drawings were processed in software for design - AutoCad

This thesis deals with the design of brewery in Litomyšl. Brewery with beer production 2000hl per year and restaurant for 140 guests and kitchen have the main function of the building. The building is designed as one construction object and its built-up area is 472,2 square meters. The building has a partial basement, two floors and it has structural masonry system. A load-bearing walls of two floors are formed by clay masonry and the load-bearing walls of the basement are formed by permanent formwork. A roof of the building is a flat roof with a slope of 3 percent and the finish is made of modifed bitumen membrane.

The aim of this master’s thesis was to evaluate cold spray technologies as an alternative method of repairing contact surfaces of parts, especially made of high-alloy manganese steels, to choose a suitable system of materials and to analyze the properties and structure of the produced coating. The thesis presents the basic of the mechanism of cold spray deposition, the described influence of basic process parameters on the structure and properties of metal coatings. Performed analysis of chemical composition, structure, porosity, hardness and strength of AISI H13 steel coating on a high-alloy manganese steel substrate. The described dependence of the structure and properties of a given coating on the heat treatment regime.

Diploma thesis is about design and making of execution project for office city building which is located in Nový Bydžov. The building is located in the late brownfield area of Dufek´s wood manufacture, which is on the south part of Nový Bydžov. The building has four above ground floors and one below ground floor. The building shape is rectangular of dimensions 53,02 x 17,62 m. On the south, west and east is the façade from height of second floor slightly cantilevered. On the east part the edge of cantilevered façade duplicate slopping edge of the bottom land and it creates wonderful but economical shape. The height of the building from the ground is 14,5 m. The shape of roof is flat, covered with the mPVC foil and gravel mound. Façade which covering the first ground floor is made of polystyrene with thin layer of plaster which creates building plinth. Top cantilevered façade is made of ceramic tiles of dimensions 1200 x 600 mm which are suspended behind the air layer. The ceramic tiles are light brown color. In the bottom part are glazed areas of rectangular and square shapes to create the open feeling in the ground floor. In the rear part is designed coffee bar with nice outside wooden terrace. Windows in the top cantilevered part of the façade are the circular shape and extend the architectural impression of the building. All windows are in the same color of dark blue. The steel parts of the building are also dark blue color. In the bellow ground floor are designed underground parking lot with the maximum capacity 29 cars and technical equipment. In the first floor above ground are designed reception, big lecture hall, exhibition hall, coffee bar with terrace and toilets. In the second floor above the ground are offices, computer room and HVAC equipment. In the third above floor are offices, conference hall, and IT equipment. In the fourth floor above the ground are also offices, maintenance room and storage of furniture.

This diploma thesis solver the newly apartment building in Kuřim. It is a building with tree floors and basemet. The claccing of Porotherm 300mm and is insulated by contact insulation. The roofs are flat. The windows are plastic. In the basement asre garages, cellars, technical room and bicycle room. The other floors are flats.

The final thesis „Hotel Artia” is processed in the form design documentation for building construction. The building of hotel is located on plot no. 443/1 in Červená Řečice. The building has four-storey part of hotel and single-storey part of restaurant. Structural system is RC frame. The building has warm flat roof and contact thermal insulation.

The thesis deals with the desing of new kindergarten in Hlinsko. The building is on the outskirt of the Down, street Družstevní. The house is basementless, has twou floors and a flat foor. The building is made from constructional system Porothem, the facade is designed with an external thermal insulation composite system. On the firt floor there are a childrenś department and technical department with kitchen. On the second, there are two childernś departments. The building is processed in the Archicad 14.

A theme of this diploma thesis is a primary school. The thesis is composed of a form of a project documentation. The building is situated in Moravany u Brna, on a plot 1013/122. It is placed on a slightly sloping terrain. It is a two-storeys building without a cellar. There are classes, a catering part, an administrative part and a section for sports in the building.