【摘要】 结构/阻尼一体化复合材料技术是近20年来出现的一项新技术,系统介绍了该项技术的特点和国内外研究进展。并通过成功的应用实例说明,该项技术的应用可使结构的模态阻尼因子明显提高,共振放大系数和振动响应显著减小,而且减重40%,获得良好的效果。更多还原

【Abstract】 The structure/damping cocured composites is a new technique developed about 20 years ago.This paper gives a comprehensive review on this new kind of materials and its applications.By applying the structure/damping cocured composites,the mode damping factor of the structure is obviously increased,and the magnitude and respond of vibration of the structure is decreased,and its mass is reduced about 40%.The practical examples showed that the composites are not only with a high rigidity and strength,but also have a higher damping factor.These would provide a better environment for the instrument installed on the structures.Therefore,it is a good vibration-reduction treatment method with a prospective application in the field of aerospace.更多还原