| 阻尼隔声板在噪声控制工程上的应用 |
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| 引用本文： | 宋继萍,邓晓平,蒋丁山,林嘉祥.阻尼隔声板在噪声控制工程上的应用[J].中国环保产业,2012(6):37-39. |
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| 作者姓名： | 宋继萍 邓晓平 蒋丁山 林嘉祥 |
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| 作者单位： | 厦门嘉达环保建造工程有限公司,福建厦门361009 |
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| 摘 要： | 对隔声材料的隔声功能进行了分析,根据两种以上不同质的复合材料可避开各自的阻隔波谷,能更有效地提高阻隔宽频噪声的总体性能的声学原理,提出了安装有阻尼层的隔声板,可有效提高隔声板的隔声量。
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| 关 键 词： | 噪声影响 复合材料 阻隔波谷 阻尼隔声板 |
Application of Damped Sound Insulation Board in Noise Control Engineering |
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| SONG Ji-ping,DENG Xiao-ping,JIANG Ding-shan,LIN Jia-xiang.Application of Damped Sound Insulation Board in Noise Control Engineering[J].China Environmental Protection Industry,2012(6):37-39. |
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| Authors: | SONG Ji-ping DENG Xiao-ping JIANG Ding-shan LIN Jia-xiang |
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| Institution: | (Xiamen JIADA Environmental Protection Building Engineering Co., Ltd, Xiamen Fujian 361009, China) |
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| Abstract: | Through analyzing the sound-insulated function of sound insulation materials and the acoustical principles that two and more composite materials of different weight can avoid each barrier wave trough,which can efficiently improve the property of blocking broadband noise. The article put forwards a thinking that the sound-insulation board of damped layer is installed, and the sound-insulation of sound-insulation board can be increased. |
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| Keywords: | noise influence composite materials barrier wave trough damped sound insulation board |
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