Sobko Y. Technology of installation of structural blocks of a covering with use of lifting and collecting modules

The dissertation is devoted to the decision of a scientific and applied problem, which influences increase of efficiency of installation of structural blocks of a covering, thanks to perfection of constructive and technological decisions based on a substantiation and use of the prepared modules of building technics. The accumulated scientific and practical experience is analyzed. Criteria of efficiency of methods, ways and means of mechanization of processes are defined. The main requirements for technology are the speed of construction while maintaining a high level of reliability and accuracy. The most relevant for this are technologies with forced methods of lifting and installation of structures and NGN. But the implementation of such CTE is not possible without research and improvement of technology for construction and dismantling of buildings. The structure of processes of installation of covering blocks with use of various means of mechanization and sequence of performance of works is revealed. Factors influencing the technological indicators of the NGN installation and dismantling process are determined and investigated. KTR for installation and dismantling of NGN is investigated. The layouts of lifting and collecting modules are considered and the regularities of their formation are revealed. The method of formation of KTR of installation and dismantling of NGN on the basis of the revealed regularities is developed. Theoretical provisions for the formation of rational CTE assembly and disassembly of NGN with simultaneous assembly and disassembly of columns were further developed. The normative base of the method of integer rationing of processes for installation and dismantling of special purpose buildings with the use of structural structures has been expanded. The following research methods known in science are used for carrying out research: a method of the system-structural analysis of components of constructive and technological decisions of buildings and assembly equipment; the method of prioritization in substantiating the effectiveness of sets of mounting equipment; the method of timing observations and the method of integer rationing in determining the duration and complexity; method of organizational and technological modeling in the formation of options; methods of set theory and the method of statistical analysis. Based on the results of research and the identified dependences of labor intensity and duration of processes on the identified factors, scientific and methodological principles of formation of rational CTE installation of NGN are proposed. Scientific and methodological results of the work will be embodied in a set of practical and methodological products on the basis of Chernivtsi National University named after Yu. Fedkovych for higher education in industry 192 «Construction and Civil Engineering» and also used in companies and organizations of various industries operate in our market. Key words: installation, frame, structure, lifting module, mechanization, efficiency.