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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
91

Návrh vnitřního optického spoje / Indoor optical wireless link design

Kaňa, Leoš January 2011 (has links)
In last years phenomena of wireless communication technologies became a primary interest of big development laboratories whole world. Domain of point to point links which are realized by laser technology with narrow beam divergence and very sensitive photo-detectors is ordinarily used these days. This trend of using light waves as carrier medium turned interests of scientist to the sphere of wide area networks which is domain of wi-fi radio technologies. One of new trends in this sphere is also in-door free space optics. With expansion which leads to using LED's in everyday applications and with technological progress of last years, also grows tendency of most effective utilization of LED systems. The result of this effort is thought which considerate LED as source of artificial lighting and source of carrier medium for modulated signal. This kind of device must fulfill hygienic standards for illumination and also must be able to work with high frequency by which is signal modulated. These systems can provide links with sufficient capacity in order of hundred megabits.
92

Vstupní modul systému inteligentního domu / Module for The Smart Home

Vančo, Erik January 2017 (has links)
The presented thesis deals with the design of the product for intelligent control system for GILD. The first part of the diploma thesis contains a brief summary of the intelligent control system. The thesis is designed schematic diagram of the product, it is also designed printed circuit board according to the product requirements. An integral part of the diploma thesis is the design and implementation of the service algorithm for the product.
93

Hokejový stadion / Ice Hockey Stadium

Čech, Martin January 2018 (has links)
Work deals with variant design of steel structure of ice hockey stadium located in Opava. It is a three-aisled hall with shape consists of intersection of ellipse and rectangle with dimensions 70 x 82m. The roof has cylindrical shape with approx. 50 m radius. The building is about 14 m high. Object is divided to three parts – main aisle and two side aisles. The main aisle contains of a rectangle of dimensions 40 x 42 m and two semicircles of radius approx. 20 m. Frames of main aisle are made of arc roof truss connected to steel plate columns. The side aisles with rectangular shape with dimensions 15 x 42 m are connected to main aisle. The structure of side aisle is made of a sloped roof truss. Longitudinal bracing and cross bracing are used to obtain spatial rigidity of the structure. Roof and wall cladding is made of Kingspan sandwich panels.
94

Obchodní centrum / Business Centre

Hándlová, Barbora January 2019 (has links)
The diploma thesis deals with design of steel structure of shopping centre, which is located in Zlín. The total ground plan‘s dimensions of the structure are 153 x 49 m. The maximum height of the building is 23,1 m. The structure of the shopping centre is formed by columns, primary and secondary beams. Floor structure is designed as composite steel and concrete structure. The roof structure, above the central part of the buildig is designed in two alternative versions. There is prepared statics calculation of the main load-bearing parts of the structure, including joints and details.
95

Letištní terminál / Airport Terminal

Pospíšilová, Vendula January 2019 (has links)
The diploma thesis is focused on a proposal and review of load-carrying steel structure of the airport terminal. The object is located in Zlín. It is a building of a rectangular plan with a ground plan dimensions of 75.0 x 54.0 m. The hall contains 10 main frames spaced by 6.0 m. The total height of the object is variable from 11.5 m to 19.9 m. The part of the construction is composite steel – concrete floor structure with a ground plan dimensions of 75.0 m x 27.0 m. The spatial rigidity of the construction is obtain by bracing. The cladding of the roof and the side walls is designed by sendwich panels, the cladding of the face walls is made by the glass facade system.
96

Stavebně technologický projekt pavlačového domu v České Třebové / Construction Technology project of balcony house in Česká Třebová

Řihák, Pavel January 2015 (has links)
The thesis is focused on building and technological project balcony house in the Czech Třebové. The project contains all the essentials of building technology project that can be used for project implementation in practice. Instead of a plot is real and if the city Czech Třebová allow this construction, will be implemented by this work.
97

Těhlice vozu kategorie Formule SAE / Wheel Hub Carrier for car of Formule SAE

Vymazal, Roman January 2008 (has links)
This thesis deals with a mechanical design of a front wheel hub carrier and a rear wheel hub carrier for Formula SAE. It contains the main design as well as the control of a screw and computer loading solve process. The essential objectives of this thesis are the optimization of the mechanical design and following manufacturing of desired parts and their practical usage in a Formula SAE race car.
98

Metoda stanovení charakteristik atmosférického přenosového prostředí v optické oblasti spektra / Method of Atmospheric Transmission Media Characteristics Determination in Optical Spectrum

Hudcová, Lucie January 2010 (has links)
This dissertation is focused on the determination of turbulent atmospheric transmission media properties. The concept of new method for turbulent attenuation designation is presented – the method of available power. This method comes from laser beam intensity profile analysis. The next point of this work is relative variance of optical intensity study. On the basis of experimental measurements relative variance of optical intensity is non-uniformly distributed in laser beam intensity profile. This non uniform distribution is subordinated to angular coefficient of intensity profile curve. Due to this information we can determine optimal laser beam shape to minimize influence of turbulent atmosphere.
99

Stavebně technologický projekt realizace novostavby výrobní haly pro automobilový průmysl / Construction Project for Implementation of Industrial Hall for Automotive Industry

Světlík, Jiří Unknown Date (has links)
This diploma thesis deals with construction technology project of a newly-built automotive industrial hall on the complex Hauk – Police nad Metují. The aim of the main construction object is to build a double aisle steel hall for industrial purposes including maisonette built-in which will become social and technical facility for prospective workers. The main construction facility is complemented by secondary structures, creating functional complex for required purposes. The thesis is focused on implementation of the main load-bearing prefabricated steel structure and cladding made of selected system. An integral part of the thesis include main technology phases realization study of the main construction object, a technological prescription filled-in with assembly drawings, a design of machine assembly including dealing with its transportation, a site equipment project, time schedules, a budget, a test and inspection plan and a security measures design for selected risks. The thesis is suplemented by a specialized section dealing with the heating of reinforced landscaping.
100

Vyhlídková věž v oblasti jihovýchodní Moravy / Timber structure of a view tower in southeast Moravia

Vrbka, Jan January 2014 (has links)
he master’s thesis consists of a case study of an observation tower design made of glue laminated timber and steel. There are two different tower shapes of anchored or free standing tower and these towers are compared. One of the design is chosen and elaborated into final detailing. A short review of main issues bound with the observation towers is given. The review deals mainly with loading (mainly priniples wind loads are analised) and evaluating of towers (ultimate limit states, service limit states and acceleration comfort). The height of final construction is up to 60m. The design is formed by a space lattice structure made of glue laminated timber and steel members of different class. The members are fastened mainly by means of dowel joints with slotted-in-plates . There is a light steel stairway inserted into the main structure.

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