摘要
随着现代社会的快速发展,人们的生活也相对越来越便捷,但是噪声带来的污染问题却越来越严重。噪声污染不仅会损害人的身体和生活,如听觉、睡眠、沟通等,它对机械结构和建筑物的老化也有很大的影响,因此开展降噪材料的研究对对保障经济社会可持续发展具有重要的意义。本文根据材料隔声机理不同,重点论述了阻尼降噪材料、吸声材料、隔声材料这三大类降噪材料的种类、作用机理及研究现状,并对降噪材料未来发展趋势进行了展望。
With the rapid development of modern society,people’s life becomes more and more convenient,however the pollution problem caused by noise is getting more and more serious.Noise pollution not only damages people’s body and life,such as hearing,sleep,communication,etc,but also has a great impact on the aging of mechanical structures and buildings.Therefore,the study of noise reduction materials is of great significance to the sustainable development of economy and the society.This paper make a instruction of the type,the mechanism of function and the research development of this three kinds of materials in detail,as well gives an outlook on the development trend of noise reduction materials.
作者
南田田
孟玲宇
费春东
赵亮
NAN Tiantian;MENG Lingyu;FEI Chundong;ZHAO Liang(Harbin FRP Institute Co.,Ltd.,Harbin 150028)
出处
《纤维复合材料》
CAS
2020年第2期68-73,25,共7页
Fiber Composites
关键词
降噪材料
阻尼降噪
吸声
隔声
共振结构
noise reduction material
vibration damping
sound absorption
sound insulation
resonant structure
