摘要
本文用图分析法按三参数复合Weibull分布模型对碳纤维复合材料层板静态拉伸强度和疲劳剩余强度进行了统计分析,并结合失效机理对分布模型进行了讨论。结果表明,这一分布模型能够更全面地描述复合材料层板静态强度和疲劳剩余强度的统计特性。
The static tensile strength and residual fatigue strength of carbon epoxy laminates were analyzed statistically by graphic method according to mixed three-parameter Weibull distribution model in this investigation. And the distribution model was discussed combined with the failure mechanism also. The results showed that the statistical characteristic for static strength and residual fatigue strength of carbon epoxy laminates could be properly described by this distribution model.
出处
《材料工程》
EI
CAS
CSCD
北大核心
1989年第3期31-34,共4页
Journal of Materials Engineering