对《环境影响评价技术导则声环境》(HJ2.4—2009)中的公路交通噪声预测模式和美国联邦公路管理局(FHWA)公路交通噪声预测模式进行了对比分析,得出新导则的公路交通噪声预测模式更合理。%The paper compared the new road traffic noise prediction model of"Technical Guidelines for Noise Impact Assessment"(HJ2.4—2009) and the FHWA model,analyzed the prediction results and the actual results and found that the FHWA model gave a more accurate pr
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