Sound insulation property of three-dimensional spacer fabric composites

被引：0
|
作者：
Cao Haijian [1 ]
Yu Kejing [1 ]
Qian Kun [1 ]
机构：
[1] Jiangnan Univ, Key Lab Ecotext, Minist Educ, Wuxi 214122, Jiangsu, Peoples R China
来源：
INDIAN JOURNAL OF FIBRE & TEXTILE RESEARCH | 2013年 / 38卷 / 03期
关键词：
Face-sheet thickness; Method of reverberation-anechoic chamber; Pile height; Sound insulation property; Three-dimensional spacer fabric composites;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
Three-dimensional composites with different pile height, face-sheet thickness and pile structure have been manufactured in order to study the relationship between the sound insulation properties and the structures of the 3D composites. Methods of reverberation-anechoic chambers are used to study the sound insulation property. The results show that three-dimensional spacer fabric composites have excellent sound insulation properties. The sound insulation property increases with the increase in pile height and face-sheet thickness. The sound insulation property of the '8'-shaped pile structures is found to be better than that of '88'-shaped structure. The results would offer important guidance function on structure optimization and property analysis of three-dimensional spacer fabric composites.
引用
收藏
页码：304 / 308
页数：5
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