Providing acoustic comfort of built-up zones and rooms in urban planning

Abstract

The article discusses topical issues of acoustic comfort ensuring on residential areas in urban planning. The main problems in this area are identified, as well asa new approach to their solution is proposed. The physical and energy approach, proposed by the authors in the article, had been previously used in the field of air dedusting. In the authors' opinionusing the physical-energy approach to solve problems of providing acoustic comfort, it is possible to ensure environmental safety in urban planning. The paper presents the results of the analysis of the main sources of acoustic discomfort in the urban environment, the physical parameters of sound waves; the physical essence of the acoustic pollution process is investigated, and the stages of formation, emission, and propagation of sound waves are identified. The authors propose a mathematical dependence that expresses the probability of realizing the process of acoustic impact on the surrounding urban environment. Also, the main directions of further research are presented.

Building a physical model of acoustic air pollution reduction process for brick manufacturing enterprises

“…Physical modeling of the inverse process -reduction of acoustic pollution of the air was carried out on the basis of the constructed model, using basic principles of the physical and energy approach based on the theory of dispersed systems. This approach was described in detail and applied by us when studying the process of dust removal of air, which in this article acts as an analogue when studying the process of acoustic pollution [3][4][5].…”

Constructing a physical model of the process of acoustic air pollution for brick manufacturing enterprises

“…The most preferable method for studying the acoustic pollution process is physicalenergetic methodological approach, since it allows to identify the physical links that arise during the interaction of all the objects participating in this process and to predict their behavior under the influence of physical parameters [1,[3][4][5].…”

Selection criteria for engineering solutions to ensure acoustic comfort of urban and rural areas

“…In the framework of the tasks we are solving related to ensuring acoustic comfort in urban areas by choosing engineering solutions, the closest, in our opinion, is the physical and energy concept described in [11][12]. It is this concept that allows to evaluate and compare various technologies based on two criteria:…”