| 城市居住小区交通噪声总体评价与防治对策研究 |
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| 引用本文： | 李本纲,陶澍.城市居住小区交通噪声总体评价与防治对策研究[J].环境科学学报,2002,22(3):397-401. |
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| 作者姓名： | 李本纲 陶澍 |
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| 作者单位： | 北京大学城市与环境学系.,地表过程分析与模拟教育部重点实验室,北京,100871 |
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| 基金项目： | 国家自然科学基金项目 (4990 10 16 )和 (40 0 2 4 10 1)资助 |
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| 摘 要： | 根据实测所得交通流量和车型分布。采用预测为主、实测为辅的方法对典型居住小区进行了交通噪声预测。应用噪声冲击指数法对小区交通噪声进行总体评价。在分析小区交通噪声的时间分布特征和空间差异的基础上。提出小区噪声环境的防治对策。并对减噪措施的效率进行了计算和评价。
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| 关 键 词： | 防治对策 居住小区 交通噪声 噪声冲击指数 NII 噪声评价 |
| 文章编号： | 0253-2468(2002)-03-0397-05 |
| 收稿时间： | 2001/6/25 0:00:00 |
| 修稿时间： | 2001年6月25日 |
Assessment and mitigation of road traffic noise in urban housing estate |
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| LI Bengang and TAO Shu.Assessment and mitigation of road traffic noise in urban housing estate[J].Acta Scientiae Circumstantiae,2002,22(3):397-401. |
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| Authors: | LI Bengang and TAO Shu |
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| Institution: | Department of Urban and Environmental Sciences, Peking University, MOE Laboratory for Earth Surface Process, Beijing 100871 and Department of Urban and Environmental Sciences, Peking University, MOE Laboratory for Earth Surface Process, Beijing 100871 |
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| Abstract: | Road traffic noise in a sample housing estate was calculated in detail using prediction method. Traffic noise in this housing estate was assessed using Noise Impact Index (NII). Considering temporal and spatial distribution of traffic noise in this housing estate, noise mitigation measures were supported and evaluated. Findings from this study are potentially useful in traffic noise assessment and mitigation of urban housing estate. |
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| Keywords: | housing estate traffic noise noise impact index noise assessment and mitigation |
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