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对道路交通噪声的预测和计算，目前国际上没有统一的方法，各国都采用自己建立的模型和算法，再与实测结果做比较．经修正和完善得出应用模型。该文着重介绍德国公路交通研究协会提出的道路交通噪声计算方法．并提出适合我国的计算方法，同时也讨论国际上较常用的评价标准。
There is no unified method for the prediction and calculation of road traffic noise at present. All countries use their own models and algorithms and compare with the measured results. Revised and refined application model. This article focuses on the road traffic noise calculation method proposed by the German Association of Road Traffic Research. And put forward the calculation method suitable for our country, at the same time also discussed the more commonly used international evaluation criteria.