纤维材料降噪结构体的研究进展  

Progress of noise reduction product based on fiber materials

作　　者：李辉芹[1,2] 张楠[1,2] 温晓丹 巩继贤[1,2] 赵晓明[1,2] 王支帅 LI Huiqin;ZHANG Nan;WEN Xiaodan;GONG Jixian;ZHAO Xiaoming;WANG Zhishuai(School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China;Key Laboratory of Advanced Textile Composites, Ministry of Education, Tiangong University, Tianjin 300387, China)

机构地区：[1]天津工业大学纺织科学与工程学院,天津300387 [2]天津工业大学先进纺织复合材料教育部重点实验室,天津300387

出　　处：《纺织学报》2020年第3期175-181,共7页Journal of Textile Research

基　　金：国家重点研发计划项目(2016YFC0400503-02);新疆自治区重大专项资助项目(2016A03006-3)。

摘　　要：为有效提高纤维材料降噪结构体的降噪性能,简述了近年来国内外纤维材料降噪结构体研究进展,依据纤维集合体的降噪机制,将纤维材料降噪结构体划分为多孔吸声复合降噪、多孔与共振复合降噪、多孔与阻尼复合降噪等类型。阐述了各种纤维材料降噪结构体所用的纤维种类,介绍了各种类型纤维材料降噪结构体的构建方法,考察了各种类型纤维材料降噪结构体的结构组成,探讨了各种类型纤维材料降噪结构体的降噪效果,分析了不同类型纤维材料降噪结合体的作用机制,并对纤维材料在未来降噪领域的发展前景进行了展望,指出轻薄化、绿色化与多功能化是降噪功能纤维集合体的发展方向,为将来纤维材料在降噪领域的应用与发展提供了参考。In order to improve the performance of fiber material structure for noise reduction,research progress in noise reduction products based on fiber materials was presented in this review.The noise reduction products based on fiber materials was classified into three categories,i.e.multilayer porous materials,combination of porous materials with resonance materials,and combination of porous materials with damping materials.In this review,the construction method,structure composition,noise reduction effect and acting mechanism of various noise reduction structures were briefly analyzed,and their future development in the field of noise reduction was discussed.The prospective applications and development of fiber materials in the field of noise reduction were presented.It is pointed out that fineness,environmental friendliness and multi-functionalization are the trend for the noise reduction functional fiber aggregation.

关 键 词：降噪 纤维 降噪结构体 噪声控制 吸声 隔音 

分 类 号：TS101.3[轻工技术与工程—纺织工程] TB535[轻工技术与工程—纺织科学与工程]