| Cadna/A在立交桥噪声预测评价中的应用 |
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| 引用本文： | 李何,李志东,李明.Cadna/A在立交桥噪声预测评价中的应用[J].环境科学与管理,2012(1):168-172,191. |
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| 作者姓名： | 李何 李志东 李明 |
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| 作者单位： | [1]辽宁省环境科学研究院,辽宁沈阳110031 [2]哈尔滨市供排水集团有限责任公司,黑龙江哈尔滨150010 |
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| 摘 要： | Cadna/A是基于德国RLS90通用计算模型的噪声模拟软件,其计算原理源于标准ISO 9613-2∶1996"户外声传播的衰减的计算方法",广泛用于环境评价、建筑设计、交通管理、城市规划等众多领域。采用德国Datakustik公司出品的Cadna/A软件,模拟预测了新建立交桥交通噪声对周围环境的影响,并提出了噪声污染的控制措施。
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| 关 键 词： | Cadna/A 交通噪声 噪声预测 噪声评价 防治措施 |
Application of Cadna/A Software in Prediction and Assessment of Expressway Noise |
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| Li He,Li Zhidong,Li Ming.Application of Cadna/A Software in Prediction and Assessment of Expressway Noise[J].Environmental Science and Management,2012(1):168-172,191. |
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| Authors: | Li He Li Zhidong Li Ming |
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| Institution: | 1.Liaoning Academy of Environmental Science,Shenyang 110031,China; 2.Harbin Water Supply and Drainage Group Co.Ltd.Harbin 150010,China) |
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| Abstract: | Computer Aided Noise Abatement（Cadna/A） is a noise simulation software based on Germany calculation model of RLS90.It is widely applied in environmental assessment,construction designing,traffic management,city planning etc.By utilizing the Cadna/A designed by Germany company,Datakustik,the influence of traffic noise on environment are simulated and predicted with a view to provide countermeasure of noise pollution. |
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| Keywords: | Cadna/A traffic noise noise prediction noise assessment prevention measures |
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