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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.
11

Nová Jižní čtvrť a její propojení s řekou Svratkou / New South District and its Connection to Svratka

Musilová, Michaela Unknown Date (has links)
Architectual study deals with the design of an apartment building in the new south district in Brno – area the south from the existing main station. Living close to the Svratka river and concurrently near historic centre are the greatest potentials of the territory. Another similar place does not exist anywhere in Brno. The project follows plans of building a new main station of the city. This includes extensive transport infrastructure. The new district is connected to the Brno boulevard and also to „highline“ park on the historic viaduct. The area was not built till today, although it is really attractive and unusual place in the city. The main reason is flood area located here. Nowadays a city administration is preparing a new zoning plan, which suggests many flood control measures. In my thesis I am interested in one block of buildings from the new district, which is situated close to the river. One of these apartment buildings is designed in more detail. This is the coner object located near the square. The house is composed of eight floors – two underground and six upper floors. Garages are located underground. Entrance area for residents, technical background and some home-office units are planed on the first storey. The part of the first floor is rentable – coner space for cafe or bar. Upper floors have only resident function. Varied flats are two-rooms to five-rooms. A part of proposal is also outdoor spaces. They are very significant for really beautiful views to the waterfront, the river and adjancent park. All housing units have loggia, balcony or terrace. Home-office units on the first floor are completed with private gadens in the courtyard. Roof apartments are favored for theirs private roof gardens. But a part of roof green terraces is available for all residents of the house.
12

Vývoj speciálních sanačních hmot na beton pro extrémní namáhání s využitím druhotných surovin / DEVELOPMENT OF SPECIAL REHABILITATION MATERIALS FOR CONCRETE FOR EXTREME STRESS WITH USE OF SECONDARY RAW MATERIALS

Hodul, Jakub January 2019 (has links)
The doctoral thesis deals with finding the use of some waste and secondary raw materials in the production of special polymer remediation materials for concrete, which could be applied even in constructions, where extreme mechanical and chemical load is occurred. The aim of this doctoral thesis is experimental examination of the possibility of using selected types of waste, including hazardous waste which represent the highest risk to environment, and secondary raw materials as a substitute for the currently used primary fillers in order to reduce the ecological footprint of the product itself. Some types of secondary raw materials, such as filter fly ash contaminated by flue gas denitrification process, are no longer used as a concrete admixture or partial cement substitution due to unwanted release of toxic ammonia (NH3). Mainly for this reason, the thesis deals with the progressive utilization of such types of secondary raw materials as well as with another currently unused waste into polymeric patching, grouting and anchoring materials while preserving or improving the final properties compared to reference materials using only primary raw materials. The result of this thesis is to find out suitable formulations for efficient preparation of special polymeric remediation materials for concrete containing waste and secondary raw materials as fillers. The partial aim of the thesis and a the scientific contribution is an observation of the developed materials internal structure using a modern device, CT tomography, an influence of the filler type on the long-term durability, and last but not least the observation of the rate of pollutants incorporation, found in hazardous waste, into the polymeric matric with the aid of EDX and FTIR analysis.

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