纤维增强复合材料阻尼性能的研究

摘要

纤维增强树脂基复合材料越来越广泛地应用于航空航天、水下核潜艇、高速列车等高科技领域。对复合材料的阻尼性能进行分析和有效预报，从而实现结构振动冲击、噪声和疲劳破坏的有效控制，有着极其重要的工程实际意义。本文对纤维复合材料阻尼研究的进展情况进行了综述，阐述了复合材料阻尼机理：阳复合材料阻尼性能的研究现状。%As a fiber - reinforced composite are more widely used in high - tech field of aeronautics and astronautics, marine, automobile etc. Damping is an important feature of engineering meaning. The paper presents an analysis and pre- diction of the damping composites which behavior is helpful structure impact and yawp and fatigue. This paper reviews recent achievement in damping studies for fiber reinforced composites. The content can be divided in to two parts： damping mechanisms and study status.