摘要
噪声污染越来越被人们所重视,如何控制噪声污染和营造一个适宜的声学环境,已成为人们十分关注的问题。弄清城市噪声污染情况对噪声控制和城市规划有指导作用。文章对嘉兴市区十一年环境噪声污染的分布、现状、程度、原因进行了论述,并提出了防治方法。
The noise pollution is paid more and more attention.How prevent and control the noise pollution to get the proper acoustic environment having become the hotspot.Ascerting the noise pollution will guide noise control and the city planning.This article discusses on the noise pollution distribution,actuality,degree and cause in Jaxing City urban areas environment.The article also brings forward prevention and control method.
出处
《噪声与振动控制》
CSCD
2003年第2期38-42,共5页
Noise and Vibration Control
关键词
嘉兴市
噪声污染
控制
环境工程学
昼间等效声级Ld
夜间等效声级Ln
昼夜等效声级Ldn
environmental engineering,environmental noise
the environmental noise pollution
urban areas
day equivalent noise level
night equivalent noise level
day and night equivalent noise level
