| 高速公路交通噪声对环境影响的研讨 |
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| 引用本文： | 杨三明. 高速公路交通噪声对环境影响的研讨[J]. 重庆环境科学, 1999, 21(6): 56-58 |
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| 作者姓名： | 杨三明 |
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| 作者单位： | 重庆市环境监测中心!重庆400020 |
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| 摘 要： | 通过实例，对高速公路交通噪声的污染状况、水平和空间分布规律、噪声随时间的变化以及隔声防护效果进行了分析研讨，同时提出了改善声环境质量的建议。
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| 关 键 词： | 高速公路 交通噪声 污染 环境影响 |
Research for Environmental Effects of Traffic Noise on Expressway |
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| Yang Sanming. Research for Environmental Effects of Traffic Noise on Expressway[J]. Chongqing Environmental Science, 1999, 21(6): 56-58 |
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| Authors: | Yang Sanming |
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| Abstract: | From a concrete example,this paper studied the traffic noise on expressway including its pollution condition,regularities of horizontal and spatial distribution,and changing regularities with time.At the same time,the protective effects of sound proof walls are searched and some suggestions are provided for it to improve environmental quality. |
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| Keywords: | Expressway Traffic noise Pollution Regularities. |
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