The Influence Of Urban Planning And Building Factors On The Dustiness Of The Urban Environment

International Multi-Conference on Industrial Engineering and Modern technologies

Stetsenko, S.E.^1 ; Yastrebova, N.A.^1

Volgograd State Technical University, Urban Development Department, 1 Akademicheskaya Street, Volgograd

400074, Russia^1

关键词: Active surfaces;    Climatic conditions;    Dust deposits;    Number of storeys;    Residential construction;    Urban development;    Urban environments;    Wind-blown dust;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/463/3/032031/pdf
DOI  :  10.1088/1757-899X/463/3/032031

来源: IOP

【 摘 要 】

Authors define dust content of the urban environment as presence at air of particles of dust and dusting of vertical and horizontal active surfaces by them because of their sedimentation. Urban-planning organization of building and its parameters have significant effect on dust content of the urban environment. Manifestation of local wind-blown dust in the territory of residential construction is promoted by planning structure of the city, functional zonings of its territory, type of residential construction, orientation and mutually placement of buildings, density of building and its number of storeys, trace of drives and pedestrian ways, the principles of placement and type of green plantings. In the conditions of urban development the main means of decrease in dust content are actions for improvement of microclimate of the urban inhabited environment, thanks to selection of the range, Designs and mutually placements of green plantings concerning building, taking into account relief and climatic conditions of the territory; to flood of the territory, organization of watering water supply system, overhead irrigation of trees and paving; to the paving device with existence of infiltration joints. When forming and updating residential construction for decrease in dust content of the environment it is necessary to use the construction reception consisting in use of front finishing materials with low degree of dust deposits and high ability of self-cleaning under the influence of natural and artificial sprinkling.