广西高等级公路交通噪声预测值的衰减规律的研究

Study on the Attenuation Rule of Forecast Traffic Noise in High Grade Highways in Guangxi

文章根据广西高速公路目前车流量、车型比以及车速情况,结合交通环境噪声的实测数据,对高速公路交通噪声的变化规律进行分析研究。

Considering the current traffic flow,vehicle types and travel speed in the expressways of Guangxi,the article makes an analysis and study on the variation rule of traffic noise on the expressway.