| 居住区地下车库噪声在建筑群间的传播和影响模拟计算 |
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| 引用本文： | 桑绮,翟国庆,张邦俊. 居住区地下车库噪声在建筑群间的传播和影响模拟计算[J]. 环境科学, 2006, 27(4): 815-819 |
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| 作者姓名： | 桑绮 翟国庆 张邦俊 |
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| 作者单位： | 浙江大学环境科学系,杭州,310028;浙江省电力试验研究院,杭州,310014;浙江大学环境科学系,杭州,310028 |
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| 基金项目： | 国家自然科学基金项目(10474084);浙江省科技计划重点项目(2005C23078) |
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| 摘 要： | 针对城市居住区2种典型的建筑布局,结合随机点声源模型,对居住区内地下车库噪声影响进行了分析计算.通过实测值和预测值的比较,该预测模型精度较好.运用该模型预测规划与新建的居住区地下车库的噪声的影响,可为城市小区建设规划中有效控制噪声污染提供科学依据.
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| 关 键 词： | 建筑布局 地下车库 噪声预测 随机点声源模型 计算机模拟 |
| 文章编号： | 0250-3301（2006）04-0815-05 |
| 收稿时间： | 2005-05-18 |
| 修稿时间： | 2005-08-08 |
Computer Simulation Model of Propagation and Impact of Undergroud Garage Noise Between Buildings in Urban Residential Region |
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| SANG Qi,DI Guo-qing and ZHANG Bang-jun. Computer Simulation Model of Propagation and Impact of Undergroud Garage Noise Between Buildings in Urban Residential Region[J]. Chinese Journal of Environmental Science, 2006, 27(4): 815-819 |
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| Authors: | SANG Qi DI Guo-qing ZHANG Bang-jun |
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| Affiliation: | 1. Department of Environmental Science, Zhejiang University, Hangzhou 310028, China;2. Zhejiang Electric Power Test and Research Institute, Hangzhou 310014, China |
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| Abstract: | Aimed at certain types of building dispositions in urban residential region,the noise impacts of the underground garage is analyzed and calculated with the simulation model of random point sound source.The comparison between the predicted results and measured value of noise level shows that the predicted model presents an acceptable degree of accuracy.Adopting this model to predict noise impacts of the underground garage in designed and newly-built residential region will provide scientific basis for effective noise control. |
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| Keywords: | building disposition underground garage noise prediction model of random point sound source computer simulation |
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