| 新型防水膜在汽车内饰声学环境中的应用 |
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| 引用本文： | 田佳平,梁鹏,高玉香,潘萍萍.新型防水膜在汽车内饰声学环境中的应用[J].天津汽车,2011(8). |
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| 作者姓名： | 田佳平 梁鹏 高玉香 潘萍萍 |
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| 作者单位： | 华晨汽车工程研究所;华晨汽车集团控股有限公司;安世亚太沈阳分公司; |
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| 摘 要： | 为降低汽车内饰声学环境的噪声,依据层复合材料的声学特性与防水膜材料特点,采用现场实测数据,结合内饰设计工作经验,对3种主流车门防水膜材料及其组合内衬材料的声学性能、成本及使用特性进行对比,结果表明,XPE材料防水膜满足设计要求,吸声和隔声效果良好,在层复合材料中,刚性高的材料能提高隔声效果。为新型材料用于车门内饰件功能扩展方面的设计提供了参考。
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| 关 键 词： | 防水膜 隔声 吸声 层复合材料 |
The Application of Waterproofing Membrane in Automotive Interior Acoustic Environment |
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| TIAN Jiaping,LIANG Peng,GAO Yuxiang,et al..The Application of Waterproofing Membrane in Automotive Interior Acoustic Environment[J].Tianjin AUTO,2011(8). |
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| Authors: | TIAN Jiaping LIANG Peng GAO Yuxiang |
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| Institution: | TIAN Jiaping,LIANG Peng,GAO Yuxiang,et al. |
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| Abstract: | In order to reduce noise of automotive interior acoustic environment,based on acoustic properties of laminated materials and waterproofing membrane material characteristics,adopting spot test data,combined with interior design experience,acoustic performance,cost and operational characteristic of waterproofing membrane materials and combination lining materials of three main doors are contrasted.The results indicated that waterproofing membrane of X-PE materials meets the design requirements.It shows good e... |
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| Keywords: | Waterproofing membrane Sound insulation Sound absorption Composite material |
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