复合材料疲劳可靠性研究  

Fatigue Reliability Research of Composite Material

作　　者：熊峻江[1] 王三平[2] 郭爱民 高镇同[1] 

机构地区：[1]北京航空航天大学固体力学研究所,北京100083 [2]中国直升机设计研究所,景德镇333001

出　　处：《材料工程》2000年第5期40-44,共5页Journal of Materials Engineering

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

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 

分 类 号：TB33[一般工业技术—材料科学与工程]