摘要
纤维增强复合材料的疲劳研究是一个很活跃的领域。本文根据近20年来国内外有关复合材料疲劳研究的论文和报告,综述了当前研究的四个方面问题:①复合材料疲劳性能研究及其影响因素;②疲劳损伤的形成和裂纹扩展;③疲劳损伤模型;④疲劳寿命估算。笔者还对当前复合材料疲劳研究的发展表述了己见。
The fatigue of the fiber reinforced composites is a very active research field at present. According to the papers and research reports on fatigue of composites at home and abroad in the last two decades, this paper reviews the following four aspects, 1) The fatigue strength of composites and its influencing factors. 2) Initiation of composites damage and fatigue crack growth. 3) Models of fatigue damage. 4) Prediction of fatigue life. The further development and study topics in the fatigue of composites are also discussed.
出处
《力学进展》
EI
CSCD
北大核心
1990年第2期174-190,共17页
Advances in Mechanics
关键词
复合材料
疲劳
纤维增强
裂纹
fiber reinforced composites
fatigue failure characteristics
fatigue cracks
fatigue damage
prediction of fatigue life
