DEVELOPMENT OF STRUCTURAL MEASURES FOR PROTECTION OF URBAN FACILITIES FROM NOISE
https://doi.org/10.33815/2313-4763.2019.1.20.064-069
Abstract
The article analyzes the negative impact of urban noise on humans and considers noise shields as the most efficient protection mean for noise reduction.
The tasks of creating environmentally safe living conditions in the urban areas of the city by noise protection measures were solved on the basis of a systematic approach.
The types of noise shields are considered depending on their design and instructions for installation, taking into account the requirements of traffic safety, roads and vehicles operation and shield operation. The universal design and implementation algorithm for the noise shields has been developed in order to protect urban facilities from noise during both engineering, procurement and construction as well as during rebuilding operations. To simplify the perception of the algorithm, it has been introduced in a block diagram format. The design and implementation of noise shields algorithm designed to protect urban facilities from noise, made it possible to simplify and speed up the installation of a noise shield for each specific case. Development of structural protection for the protection of urban objects from noise can be done both during the design of the OMZ and during their reconstruction. But if the territory’s infrastructure is already in place, the most effective way of dealing with noise is to install noise shields. The design solution and geometric parameters of noise shielding screens are selected individually in each case. When choosing one of the determining criteria is a rational value-for-money ratio. The created algorithm for designing and implementing noise shields to protect the objects of urban development from noise made it possible to simplify and accelerate the installation of the noise shield.
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