日本建築学会環境系論文集
Online ISSN : 1881-817X
Print ISSN : 1348-0685
騒音・風速2点同時実測による盛土道路周辺の風況及びその音響伝搬への影響調査
廣井 昂也大嶋 拓也
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ジャーナル フリー

2013 年 78 巻 686 号 p. 317-324

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It has been known that the road traffic noise propagation is affected by the wind. However, not so many studies deal with the effect in conjunction with microscopic wind conditions. In the present study, wind conditions around a road embankment and their influence on sound propagation were investigated by two-point simultaneous measurements of noise and wind velocity in an open suburban area. Results show that (1) the wake turbulence by the embankment affects variance in received sound pressure levels, (2) the wind velocity component parallel to the road could also be affecting sound propagation.

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© 2013 日本建築学会
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