The formation of a criteria-based approach in the development of projects of redevelopment of industrial real estate

The predominance of green spaces on the coatings of buildings and structures contributes to the formation and development of a new urban space, improves the environment, reducing greenhouse gas emissions into the atmosphere. The aim of the research is to study the various types of greening systems form a variable base of organizational and technological modelling, which allow to adopt the rational organizational and technological decisions in the construction. The research methodology and research methods are based on the theory and practice of constructing organizational and technological models and methods of rational planning in construction, decision theory, expert assessments, and comparison methods. As the results of streamlining the technological processes and operations of the roofing device with modular greening systems, the organizational and technological sequence of the roofing device with the modular greening system is formed. Application of the approaches of organizational-technological modeling in the construction of buildings with green roofs will allow verification with a limited set of experimental data.

Section: Resultsmentioning

confidence: 99%

Application of organizational and technological modeling approaches in the construction of buildings with green roofs

Korol

Shushunova

2020

“…Based on the calculations made, the hypothesis that there is agreement of experts when ranking the factors is accepted as true, to research based on the organizational-technological methodology, mechanization and automation of work in the construction of high-rise buildings [9][10][11][12][13][14][15][16][17][18][19][20].…”

Section: Resultsmentioning

confidence: 99%

Factors affecting the consumption of fuel and energy resources during the construction of monolithic buildings

Korol

2020

The organization of work at the construction site is regulated by the calculated indicators of the consumption of fuel and energy resources. In the process of solving the problems of organizational and technological modeling, factors are determined that, to varying degrees, affect the reduction in the consumption of fuel and energy resources during construction and installation works. The purpose of the study is to determine the factors that affect the reduction of fuel and energy resources at the stage of organizational and technological design. We used the method of expert assessments, method of a simplified approach to average energy costs for individual types of consumers for a certain period of work, specific indicators of the consumption of certain types of resources in a wide range are used. When developing calendar plans and building master plans as part of the organizational and technological documentation, a methodology for summarizing and consolidating a number of indicators is used, most of which have no quantitative measurement. As the results, the variation coefficients are determined for the factors to ensure the activities of construction organizations in the field of energy conservation and energy efficiency.

“…That effective solutions may be apply for innovative and technical solutions for environmental sustainability in the construction and management [13,14]. Application of methods for assessing the state of the living environment in construction was also determined in [15][16][17], which could be based on the concept of innovation for sustainable development in the construction [18][19][20][21].…”

Section: )mentioning

confidence: 99%

Optimization of the organizational and technological models of the construction and installation works according to the criterion of minimum duration

Mailyan

Shushunova

2020

Due to the organizational and technological project, the selection of the optimal parameters of technological processes can be based on the results of numerical modeling of various options for the production of construction and installation works. The aim of this study is determination of the optimal sequence of construction and installation work by modeling the selection of options for the production of works. Research methods include analysis, description, measurement and comparison, as well as the application of scientific knowledge in the theory and practice of building network models. The modeling of the various scenarios of the construction and installation works allows efficient use of the resources, based on such network models. The project scheduling by formalizing a path-float-based approach was analyzed. As a result of the analysis of models of organizational and technological design of construction production, it was established that on their basis it is possible to control the temporal characteristics of both individual and complex work performed. In our research, the extended network model of the object in construction with the dependency "finish-start" was applied. One of the important tasks is to ensure the total duration of the construction during the scheduling.