Registration Number
0216U001297,
0115U002416
, R & D reports
Title
Industrial structure for social drelling
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Head
Pavlikov Andriy,
Registration Date
04-02-2016
Organization
Polava National Technical University named in the honour of Yuri Kondratyuk
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The object of study: the work of precast concrete structures of industrial precast-monolithic structural system 16-storey building of affordable dwelling. Purpose of the work: to create the rational reinforced concrete industrial precast-monolithic structural system 16-storey building of affordable dwelling on the basis of kinematic design method of bearing capacity of its elements. Method sand apparatus. Detailed analysis of previouslynot discusse dexisting structural systems of buildings in terms of the irimpact on the cost of1 q. m. of housing has been made. For develop kinematic design schemes separation schemes slabs on hard drives have been refined. The concept of extreme criterion has been used in order to develop methods of evaluating the bearing capacity of reinforced concrete structural elements of the system based on kinematic method. Hydraulic press PG-500 and PG-125, jacks, time indicators type measuring deflections, strain gauge, strain gauges and AID CTM-5 have been used. Theoretical and practical results: the method of distribution efforts of external loads in elements overlapping structural systems the has been proposed. Itallows to design concrete elements (plate) industrial un capitelungrider ceiling structure with more economical cost of materials; kinematic design schemes some concrete elements and overlappingin general industrial uncapitel ungrider ceiling structure system specific to their work have been developed. This allows to quickly create model projects building building of affordable dwelling; implementation of the developed method for determining the kinematic efforts to reinforced concrete frame structures overlapping industrial uncapitel ungrider ceiling structure system will significantly improve it. The technology the most affordable dwelling requirements to bring world class; patent search confirms that research and development are highly competitive and are able to solve the problem of meeting the demand for affordable dwelling the poor in the short term; installation of a new prefabricated monolithic frame structural system tall buildings can reduce the value of its 1 q. m. of 40% compared to traditional systems. The rate of construction of buildings increased by 50%; this will restore the factories of precast reinforced concrete in the construction, the real creation of many jobs, reduce social tension in society, the problem of mortgage lending. Scientific innovation: for the first time kinematic diagrams for definition of efforts, which doin dangerous sections, are used to design floor slabs. That will promote expansion of industrial Uncapital Ungirder Frame Structure in building industry of Ukraine for affordable housing. For the first time the efforts in the elements are determined for the design element was assumednota plane frame but rigid disk system. In addition, for the quality control of precast concrete structures production for industrial Uncapital Ungirder Frame Structure, the unique technical specification sthat was made previously and do not have any analogs in Ukraine was precised because of permanent implementing of new norms. Effectiveness of implementation: the proposed scheme of external loads distribution on floor system makes it possible to substitute traditional dividing space framework on plane orthogonal frames for the newest design scheme in form of flat rigid disksthat rigidly associated with columns. That can significantly reduce material consumption in structures. The results obtainedduring the implementation of this work have a greatsocial importance because they can solve one of the most pressing social and economic problem - satisfy housing demand among people from low-income groups; using the development results will increase the number of floors from 9 to 24. During the implementation of this work, technical specifications for producing precast concrete structures for industrial Uncapital Ungirder Frame Structurewere pr?cised for the purpose of legalization construction of buildings on the new technology. Uncapital Ungirder Frame Structure for affordable housing was advanced to industrial level, according to calculations it has every reason to confirm such social and economic indicators: period of buildings construction will be reduced by half; in comparison with the traditional systems of buildings cost of 1 m2 of housing will be reduced by 40 percent; labour-intensiveness of building activity and energy intensity of engineering processes will be reduced no less than 30 percent.The results of research, carried out in this work, satisfy the modern world requirements in the building industry.
Product Description
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Балясний Денис Костянтинович
Гарькава Ольга Вікторівна
Качан Тарас Юрійович
Микитенко Сергій Миколайович
Пінчук Наталія Михайлівна
Павліков Андрій Миколайович
Погрібний Володимир Володимирович
Чурса Юлія Володимирівна
Юрко Павло Анатолійович
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2020-04-02
