| 某楼顶风机噪声污染测评 |
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| 引用本文： | 黄忠臣,王鹏. 某楼顶风机噪声污染测评[J]. 北京建筑工程学院学报, 2005, 21(4): 59-62,74 |
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| 作者姓名： | 黄忠臣 王鹏 |
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| 作者单位： | 北京建筑工程学院,城市建设工程系,北京,100044 |
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| 摘 要： | 通过对某高校楼顶安装的风机按照国家的相关标准测量方法进行噪声测量,以及对实验数据的分析,评价了风机噪声的影响,在其影响范围内做了环境噪声的评价,并提出了工程的整改方案.
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| 关 键 词： | 风机 噪声污染 声级 评价 预测 |
| 文章编号： | 1004-6011（2005）04-0059-04 |
| 收稿时间： | 2005-09-02 |
| 修稿时间： | 2005-09-02 |
Assessment on Blower''''s Noise Pollution of a Building Roof |
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| Huang Zhongchen,Wang Peng. Assessment on Blower''''s Noise Pollution of a Building Roof[J]. Journal of Beijing Institute of Civil Engineering and Architecture, 2005, 21(4): 59-62,74 |
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| Authors: | Huang Zhongchen Wang Peng |
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| Affiliation: | Dept. of Urban Construction Engineering, Beijing 100044 |
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| Abstract: | Noise of blower is detected according to nation's standard specification and test code.Levels of noise impact and the frequency of the noise are found out by use of weighting evaluate networks of a sound level meter.In radiation fields of the sound source,noise prediction is worked out.Some solutions are carried out from control of noise source,the transmission path and absorbing materials as well. |
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| Keywords: | fan blower noise pollution sound level assessment prediction |
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