Methodology of ecooriented assessment of constructive schemes of cast in-situ RC framework in civil engineering

Avilova, Irina; Krutilova, M. O.

doi:10.1088/1755-1315/107/1/012127

Cited by 4 publications

(6 citation statements)

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“…attractiveness of the factor space of renovation, and, accordingly, individual technical and urban characteristics (factors) of renovation objects, have the greatest impact on the profitability, profitability and investment reliability of renovation REI [3]. After analyzing the specifics of the application of stochastic methods of factor analysis, we determined the need to identify the tightness of the relationship between the studied technical and town-planning factors of the investment attractiveness of real estate renovation by means of a correlation analysis [4].…”

Section: Resultsmentioning

confidence: 99%

Assessing the Investment Attractiveness of Renovation

Zharikov¹

2020

Proceedings of the Russian Conference on Digital Economy and Knowledge Management (RuDEcK 2020)

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The widespread use of mathematical methods is the most important area of improving economic analysis, increasing the effectiveness of the analysis of the organizational activities of investment in the renovation of real estate. One of the most effective tools for implementing the mathematical problem of economic analysis is factor analysis. Factor analysis is a gradual transition from the initial factor system to the final system of factors, the disclosure of a set of quantitatively measured factors that influence the change in the effective indicator. In the presence of many different factors affecting the investment attractiveness of renovation, it is advisable to apply regression analysis. The regression equations and indicators of statistical significance obtained in the work allow suggesting the feasibility and sufficiency of the set of technical and urban planning factors of the renovated property accepted for analysis to obtain reliable estimates of the potential capitalization of the investment and construction project of the renovated real estate. The established close relationship between the variable factors and investment indicators of renovation allows effectively, through the implementation of the proposed regression equation, determining the economic efficiency of the renovated object.

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Section: Resultsmentioning

confidence: 99%

Assessing the Investment Attractiveness of Renovation

Zharikov¹

2020

Proceedings of the Russian Conference on Digital Economy and Knowledge Management (RuDEcK 2020)

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“…На основе параметров созданных моделей с помощью штатного механизма составления ведомости объемов работ были рассчитаны потребности строительства в бетоне, арматуре, наружных стеновых конструкциях (табл. 1) [9].…”

Section: материалы и методыunclassified

“…В настоящее время при реализации инвестиционно-строительных проектов (ИСП) в сфере жилищно-гражданского строительства около 80 % проектных решений, влияющих на эколого-экономическую эффективность, принимаются проектировщиками и архитекторами на начальном этапе проектирования, а оставшиеся 20 % решений -инженерами на последующих этапах [1]. Выбор строительных материалов и технологий возведения зданий на проектной стадии ИСП должен производиться с позиции устойчивого развития: снижение ресурсоемкости, минимизация энергозатрат от используемых строительных материалов и строительных машин и механизмов; увеличение степени рециклинга, а также корректировка стоимости строительства с учетом эколого-экономической составляющей.…”

Section: Introductionunclassified

“…Currently, when implementing investment and construction projects (ICP) in the field of civil engineering, about 80 % of design decisions affecting the environmental and economic efficiency are taken by designers and architects at the initial stage of design, and the remaining 20 % of decisions by engineers at subsequent stages [1]. Selection of building materials and construction technologies at the design stage of ICP shall be made from the position of sustainable development: reduction of resource intensity, minimization of energy consumption from used building materials and construction machines and mechanisms; increase in the recycling rate, as well as adjustment of construction costs taking into account the environmental and economic component.…”

Section: Introductionmentioning

confidence: 99%

“…[9]. The need for machines and mechanisms was determined with the help of state elementary estimate stan-dards (State Itemized Cost Estimate Standards, Order of the Ministry of Construction of the Russian Federation of 30.12.2016 No.…”

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confidence: 99%

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Assessment tools for environmental and economic efficiency of design decisions in civil engineering

Avilova

Krutilova

Naumenko

2019

Stroitel’stvo: nauka i obrazovanie

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Introduction. When implementing investment and construction projects in the field of civil engineering, most of the design decisions affecting the environmental and economic efficiency are taken at the initial stages of the project implementation. Existing methods of environmental audit in construction, legislatively and methodologically substantial at the analysis of environmental impact of construction site at the stages of operation and recycling, do not standardize and do not regulate ecological damage, earlier accumulated during production of building materials and products, and also caused during construction and assembly works. The offered principle of environmental and economic efficiency consists of the analysis and quantity and price accounting of environmental factors during the selection of building materials, and also building machines and mechanisms already at a stage of site design. Materials and Methods. The information base of the research is analytical and statistical information of the Federal State Statistics Service of Russia (Rosstat), Federal State Information System of Pricing (FSI SP). Results and methods of theoretical and scientific and practical researches of domestic and foreign scientists in the field of state regulation and stimulation of resource saving, sustainable development and green building; environmental and economic analysis of construction products cost are used. Results. The proposed principle makes it possible to make changes in the design of buildings from the point of view of environmental friendliness and energy consumption, taking into account the impact on the environment at the stage of construction. The result of the research is the analysis of natural resource intensity of construction products in the standard housing construction, applied methodology for evaluation of the eco-cost of construction resources used in civil engineering. Conclusions. The considered principle will enable to implement a sustainable approach in planning and implementation of investment and construction projects, which will significantly reduce environmental pollution from the point of view of minimizing the carbon impact from the construction industry and will contribute to improving the environmental and economic situation in Russia.

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