| 实验室隔声测量中试件洞填隙墙传声影响的检验 |
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| 引用本文： | 谭华.实验室隔声测量中试件洞填隙墙传声影响的检验[J].应用声学,2009,28(1):76-80. |
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| 作者姓名： | 谭华 |
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| 作者单位： | 中国建筑科学研究院建筑物理研究所,北京,100044 |
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| 摘 要： | 文章探讨了实验室建筑构件隔声测量中填隙墙传声影响的检验与修正方法。通过实验分析,给出了三种可用于不同隔声量构件的门、窗和玻璃试件隔声测量的填隙墙构造方式。
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| 关 键 词： | 隔声测量 隔声量 填隙墙 |
Influence of flanking transmission of filler wan in test opening on laboratory measurement of airborne sound insulation of building elements |
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| TAN Hua.Influence of flanking transmission of filler wan in test opening on laboratory measurement of airborne sound insulation of building elements[J].Applied Acoustics,2009,28(1):76-80. |
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| Authors: | TAN Hua |
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| Institution: | TAN Hua (China Academy of Building Research,Beijing 100044) |
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| Abstract: | This paper discusses two methods of detecting and compensating for the interference caused by the flanking transmission of the filler wall in laboratory measurements of airborne sound insulation of building elements.Three types of filler walls used for test openings for door,window and glazing are studied. |
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| Keywords: | Measurement of sound insulation Sound reduction index Filler wall |
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