Multi-Criteria Evaluation of the Organizational and Technological Options for Green Roof Systems Installation

3rd World Multidisciplinary Civil Engineering, Architecture, Urban Planning Symposium

土木建筑工程;文学

Korol, Elena^1 ; Shushunova, Natalia^1

National Research Moscow State University of Civil Engineering, Yaroslavskoe shossem, 26, Moscow

129337, Russia^1

关键词: Heat-insulating layers;    Micro-wind turbines;    Modern technologies;    Multi-criteria assessment;    Multi-criteria evaluation;    Solar and wind energies;    Technological process;    Technological solution;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/471/8/082011/pdf
DOI  :  10.1088/1757-899X/471/8/082011

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

This research of improving technology of installation green roof systems is aimed at reducing labour intensity, duration and cost of construction, as well as reducing labour-intensive operations and processes due to the optimal organization of installation of building structures. For the highlights of roof installation with greening systems, three options for organizational and technological solutions for roofing works have been developed, with various devices for constructive layers of inversion roofing structures. Research of technological processes of the device of green roof systems, and also rational choice of constructive-technological solutions allow to organize rhythmic installation of roofing coverings with systems of greening, using thus modern technologies of installation process and innovative methods of construction. The most promising solution at the present time for the installation of a roofing base is a multi-layer monolithic overlap with a heat-insulating layer of low-conductive lightweight concrete, that is presented as the base of one of the variants of the analysis of roofing. Modular green roof system is upper roof structure, technically advanced design solution of roofing, with innovative technological multifunctional advantages and the ability to integrate devices that convert solar and wind energy - solar panels and micro wind turbines. Moreover, hydroponics used as irrigation control systems in green roof system. This technique has proved to be highly effective in reducing nutrient load in runoff, controlling watering over a period of time. Completed multi-criteria assessment of the construction of roofing with greening systems, that considered in this research, allows to make the right choice of a rational organizational and technological option according to the criteria of Savage and the risk factor for Hurwitz.