期刊
JOURNAL OF ENVIRONMENTAL ENGINEERING AND LANDSCAPE MANAGEMENT
卷 17, 期 3, 页码 181-188出版社
VILNIUS GEDIMINAS TECH UNIV
DOI: 10.3846/1648-6897.2009.17.181-188
关键词
noise level; noise-reducing wall efficiency; residential territory
Noise is an urgent problem not only in Lithuania but also all over the world. There are no noise-reducing walls in the northern part of Klaipeda that could be used as reducers of noise spread from streets to the residential territory. Equivalent noise level spread from streets to the residential territory during the day and night time is modelled in this work. Comparison of measured and modelled noise level is carried out. A wall made from plastics, wood and ferroconcrete was used as a noise reducer in a model for reducing noise level spread to the residential territory. A wall of 2 and 3 m height was also used for wall efficiency study. Noise level dependence on car velocity is determined in I. Kantas street which is cobbled with stones. Modelling of noise level dependence on car velocity in I. Kantas street is also carried out and modelling results are compared with experimental results.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据