Kotov N. Rational designing of dwellings of the frame and frame-linking systems considering the living cycle

The object of the research is the intense-deformational state, energy efficiency and teckuical-economical indexes of dwelling buildings. The purpose of this thesis work is the development of methods of rational designing of dwelling buildings of frame and frame-linked constructional systems for providing stability the progressive collapse and grounds of architectural-constructural parameters with counting of stages of living cycle. The methods of research: the method of humbler modeling; the methods of building physics; the methods of technical-economical value. The theoretical and practical results: on the base of the research of buildings IPS of different constructive systems there wese determinate the most effective constructive variants for ensuring constructions stability to the progressive collapse. The reasonability of using durable steel as bars in the bending elements of ceiling woos proved. The volume and structure of het losses according to the building end elemens was determined, the depend of specific heating of multistoried dwelling bulding was established. There were determined the regularity and structure of expenditures for mainainauce and operation of dwelling buildings depending on stroring and the number of sections. There was bound the most economical variant of dwelling building accountiug the expenditure during the life cycle. The scientific novelty: the coustructional decisions for the providing the stability of dwelling buildings to the progressive collapse were established (the further development was received). The efficieucy of using bars and metal constructions with highly durable steel 09Г2ФБ (was received at first).There were determined depeudences of specific heatlosses of dwelling buildings depending on determined architectural-constructural parameters for designsng accoding to the reqiments of modern codes to the element indicators of resistance heat transferring (the further development was received). The were established the regularities of elemented and total expenders accounting the stages of living cycles well as the rational architectural-constructural parameters of dwelling buildings with storing of 4, 9, 16, 25 floors with different types of fencing wall constructions (it was received at first). The degree of adoption: the received results were used for designing buildings at the address: Dnepropetrovsk, 22/23. Ispolkomovska street, and 1, Stolyarov street. The field of using: the results of research con be used in the design organizations during, for designing of stable to the progressive collapse, energy-efficient dwelling buildings, as well as for reducing of total expenders during all life cycle of buildings.