| 深圳特区拟建隔声屏障路段的选择研究 |
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| 引用本文： | 张明棣,麦有全.深圳特区拟建隔声屏障路段的选择研究[J].环境科学研究,1997,10(2):32-35. |
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| 作者姓名： | 张明棣 麦有全 |
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| 作者单位： | 深圳市环境保护监测站,深圳 518001 |
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| 摘 要： | 根据深圳特区拟建隔声屏障道路的筛选原则,全面考虑了城市道路交通噪声污染程度?受污染的人口数?道路特点及立地条件,采用逐步筛选方法,得到深圳特区拟建隔声屏障的路段?调查发现:临街建筑物受交通噪声污染最严重的高度一般在12～15m?交通噪声污染的主要频率在500～2000Hz之间,频率分布与路型和车型基本无关
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| 关 键 词： | 交通噪声 逐步筛选 屏障路段 |
| 收稿时间： | 1996/2/5 0:00:00 |
Study on Selection of Road Section where Sound Barrier will Be Built in Shenzhen Special Economic Zone |
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| ZHANG Mingdi and MAI Youquan.Study on Selection of Road Section where Sound Barrier will Be Built in Shenzhen Special Economic Zone[J].Research of Environmental Sciences,1997,10(2):32-35. |
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| Authors: | ZHANG Mingdi and MAI Youquan |
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| Institution: | Shenzhen Environmental Protection Monitoring Station, Shenzhen 518001 |
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| Abstract: | According to the selection rule of road section where sound barriers will be built and a lot of factors being fully considered, such as the traffic noise, the pollution degree, the population being polluted, the features of the road and spot condition, those road sections were selected exactly by using step-by-step sieve method. The investigation shows that the height 12～15 meters of buildings closing the road is the most seriously polluted by traffic noise, the main frequency of which is 500～2000 Hz and frequency distribution basically has nothing to do with the style of the road and vehicle. |
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| Keywords: | Traffic noise Step-by-step sieve method Road section with sound barrier |
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