摘要
将复合材料疲劳可靠性研究领域划分为载荷 /环境谱的编制、疲劳性能、疲劳寿命估算及疲劳可靠性分析与设计四个方面 ,并分别简述了各自方面的研究进展。
WT10.BZ]In this present work, the fatigue reliability reseach field of composite material is divided into four sections of the load and condition spectrum, fatigue behavior, fatigue life prediction, fatigue reliabilily analysis and design. From the papers on the investigation of these four sections, it is found that many fatigue damage evolution equations and life prediction methods have been presented on fatigue reliability of composite material. Whereas there is a lot of work to do in the research fields of the equivalent damage principle of composites to draw up the load and condition spectrum, fatigue reliability behavior, fatigue reliability life prediction under actural load spectrum and the infinite life reliability design
出处
《材料工程》
EI
CAS
CSCD
北大核心
2000年第5期40-44,共5页
Journal of Materials Engineering
关键词
复合材料
疲劳可靠性
环境/载荷谱
疲劳性能
疲劳寿命估算
composite material
fatigue reliability
load and condition spectrun
fatigue behavior, life prediction
