交通噪声对交通速度的依赖性及其对人群烦恼度影响的研究与建模

IF 1 4区 环境科学与生态学 Q4 ENVIRONMENTAL SCIENCES
Tomas Vilniškis, Andrej Naimušin, T. Januševičius
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引用次数: 0

摘要

交通噪音是城市中的一个严重问题,对健康和经济都有负面影响。除了上述未被注意到的健康影响外,交通噪音也被确定为睡眠障碍、烦恼和负面心血管影响的主要原因之一。本研究由三部分组成:第一部分为Trakai镇交通噪声的现场测量;第二部分模拟了不同平均车速下的交通噪声;第三部分评估了受交通噪声影响的人数。所进行的模拟表明,在不同的平均车速下,噪音水平变化很小。应该注意的是,在平均车速为30km/h时产生的噪音比在50km/h时更多。对烦恼程度的评估表明,30 km/h的平均车速应引起最高程度的烦恼(最高26.8%)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
INVESTIGATION AND MODELING OF TRANSPORT NOISE DEPENDENCE ON TRAFFIC SPEED AND IMPACT ON POPULATION ANNOYANCE
Transport noise is a serious problem in cities and has a negative impact on both health and economics. In addition to the aforementioned unnoticed health effects, traffic noise has also been identified as one of the leading causes of sleep disorders, annoyance and negative cardiovascular effects. This research consists of three parts: part one involves onsite measurements of traffic noise in Trakai town; part two simulates traffic noise at different average vehicle speeds; part three assesses the number of people affected by traffic noise. The carried-out simulation has demonstrated that the noise level changes very slightly at different average vehicle speeds. It should be noticed that more noise is generated at average vehicle speed of 30 km/h rather than at 50 km/h. The assessment of the annoyance level has disclosed that an average vehicle speed of 30 km/h should cause the highest level of annoyance (highest – 26.8%).
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来源期刊
CiteScore
1.90
自引率
7.70%
发文量
41
审稿时长
>12 weeks
期刊介绍: The Journal of Environmental Engineering and Landscape Management publishes original research about the environment with emphasis on sustainability.
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