Noise Reduction Of The Ecological Sound Barrier

In China, harmonious environmental protection is more important and advocate in main position today. Building ecological noise barrier can not only reduce environment noise effect, but also better integrate with the environment along the traffic. This paper investigated the typical ecological noise barrier built in China highway, and measured the noise reduction on the site. Combined with the idea of green road construction, proposed the development trend of ecological noise barrier and provided the reference for the noise reduction in the transportation industry.