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本文以武汉市轻轨市通一号线一期工程噪声环境影响评价工作为基础,重点论述了轻轨交通噪声源特性及噪声环境影响的预测方法,并结合实际典型断面的等声级曲线预测结果,扼要指出了武汉市轻轨交通环境噪声的分布情况以及隔声屏对降低轻轨交通环境噪声的作用。
Based on the noise environmental impact assessment of Phase I of Tongyou Line 1 project of Wuhan City Light Rail Transit, this paper focuses on the characteristics of light-rail traffic noise sources and the prediction methods of noise environmental impact. Combined with the predictions of true-sound level curves of typical typical sections, Briefly pointed out the distribution of Wuhan city light rail traffic environment noise and noise screen to reduce the light rail traffic environment noise.