摘要
应用可靠性分析的方法 ,导出了层板复合材料在疲劳载荷作用下的疲劳剩余寿命的预报模型。该模型已用典型层板复合材料在恒幅疲劳载荷作用下的实验数据进行了验证。实验结果表明 。
A model for Reliability prediction of fatigue residual life of composite laminates has been derived based on probability analysis. The model is verified experimentally by use of typical glass/epoxy laminates under constant amplitude fatigue. It is shown that the correlation between the experimental results and the theoretical predictions on the fatigue residual life is very reasonable.
出处
《材料科学与工程》
CSCD
北大核心
2002年第1期41-43,共3页
Materials Science and Engineering
关键词
层板复合材料
剩余寿命
剩余刚度
可靠性分析
疲劳试验
composite laminates
residual life
residual stiffness
probability analysis
fatigue test
