| 道路全封闭声屏障的实践 |
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| 引用本文： | 王庭佛,徐剑.道路全封闭声屏障的实践[J].环境工程,2004,22(6):50-53. |
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| 作者姓名： | 王庭佛 徐剑 |
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| 作者单位： | 中国船舶工业第九设计研究院,上海,200063;宜兴市强洁防噪声工程有限公司,江苏,214242 |
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| 摘 要： | 简要介绍了在城市汽车道路桥上安装的一定长度的全封闭声屏障 ,简要分析了全封闭声屏障特有的隔声效果 ,介绍了全封闭声屏障的结构型式及实施过程中主要的技术问题
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| 关 键 词： | 全封闭声屏障 直达声 声影区 |
PRACTICE OF FULLY-ENCLOSED SOUND BARRIER ON A ROAD |
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| Wang Tingfu et al.PRACTICE OF FULLY-ENCLOSED SOUND BARRIER ON A ROAD[J].Environmental Engineering,2004,22(6):50-53. |
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| Authors: | Wang Tingfu |
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| Institution: | Wang Tingfu et al |
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| Abstract: | A fully-enclosed sound barrier on an urban road is introduced,whose soundproof effect is also analyzed.The structural form of this barrier and the main technical problems during its installation are described. |
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| Keywords: | fully-enclosed sound barrier direct sound and sound shadow zone |
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