RESEARCH ON THE NOISE POLLUTION FROM DIFFERENT VEHICLE CATEGORIES IN THE URBAN AREA

IF 1.3 4区工程技术 Q3 TRANSPORTATION SCIENCE & TECHNOLOGY Transport Pub Date : 2023-02-28 DOI:10.3846/transport.2023.18666

Algimantas Danilevičius, M. Karpenko, V. Krivanek

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Abstract

The noise pollution inside urban areas is one of the common problems for the inhabitants. The different levels of a noise are generated from the large amount of sources, including traffic flow on a road of urban areas. Therefore, it is essential to measure and evaluate the road traffic noise in urban areas and its population exposure in order to obtain models of a traffic noise as well as the noise mapping. The current research includes establishing a traffic noise from the different types of vehicles caused by the speed in urban areas and different road pavements (dry, wet and covered with a snow) with generalising the obtained data for more accurate using in future traffic noise models and the noise mapping. The study region is Vilnius (Lithuania), the speed range for different categories of the vehicles in the collected data is 40…130 km/h, with wide ranges of a noise level 20…180 dB. The approach presented in this research of experimental measurements is based on Statistical Pass-By (SPB) method with data proceeding upon implementation of Pearson correlation coefficient. In course of the analysis of the obtained results, it was found that the level of the curves of noise depends on the vehicles’ speed what corresponds to the best-measured values and can be used in the traffic noise models and the noise mapping.

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城市不同类别车辆噪声污染研究

城市噪声污染是困扰城市居民的普遍问题之一。不同程度的噪音是由大量的来源产生的，包括城市地区道路上的交通流量。因此，对城市道路交通噪声及其人群暴露进行测量和评价，以获得交通噪声模型和噪声图是十分必要的。目前的研究包括建立不同类型的车辆在城市地区的速度和不同的道路路面(干的，湿的和覆盖的雪)造成的交通噪音，并推广所获得的数据，以便更准确地使用在未来的交通噪音模型和噪音地图。研究区域为立陶宛维尔纽斯，收集数据中不同类别车辆的速度范围为40…130 km/h，噪声水平范围为20…180 dB。本研究提出的实验测量方法基于统计传递(SPB)方法，数据处理采用Pearson相关系数。在分析所得结果的过程中，发现噪声曲线的水平取决于车辆的速度，它与最佳测量值相对应，可以用于交通噪声模型和噪声映射。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Transport Engineering-Mechanical Engineering

CiteScore

3.40

自引率

5.90%

发文量

审稿时长

4 months

期刊介绍： At present, transport is one of the key branches playing a crucial role in the development of economy. Reliable and properly organized transport services are required for a professional performance of industry, construction and agriculture. The public mood and efficiency of work also largely depend on the valuable functions of a carefully chosen transport system. A steady increase in transportation is accompanied by growing demands for a higher quality of transport services and optimum efficiency of transport performance. Currently, joint efforts taken by the transport experts and governing institutions of the country are required to develop and enhance the performance of the national transport system conducting theoretical and empirical research. TRANSPORT is an international peer-reviewed journal covering main aspects of transport and providing a source of information for the engineer and the applied scientist. The journal TRANSPORT publishes articles in the fields of: transport policy; fundamentals of the transport system; technology for carrying passengers and freight using road, railway, inland waterways, sea and air transport; technology for multimodal transportation and logistics; loading technology; roads, railways; airports, ports, transport terminals; traffic safety and environment protection; design, manufacture and exploitation of motor vehicles; pipeline transport; transport energetics; fuels, lubricants and maintenance materials; teamwork of customs and transport; transport information technologies; transport economics and management; transport standards; transport educology and history, etc.