【摘要】 以沪宁高速公路扩建工程声环境影响预测的实践为例,利用环境现状监测数据,分为噪声影响叠加和衰减分别对交通部公路噪声预测模型和美国FHWA模型进行了验证和对比分析.并就实测数据与预测数据的偏差进行了分析.最终综合考虑选用交通部公路噪声模型进行预测.更多还原

【Abstract】 Environment monitoring data from Shanghai-Nanjing highway broaden engineering were used to make superposition and attenuation verification and contrast analysis via highwaynoise model from Ministry of communications and FHWA. The differences between prediction and monitoring results were analyzed. The MOP highway noise model was chosen as prediction method.更多还原