摘要
利用Itoh等人提出的非比例参数 ,提出一种非比例载荷下多轴低周疲劳寿命预测方法 ,提出几种不同非比例参数 。
A method for predicting multiaxial low cycle fatigue life under non-proportional loading using non-proportional parameter by Itoh, etc. has been developed. This proposes some different non-proportional parameters and reports an investigation on the precision and applicability in low cycle fatigue(LCF) life prediction using the proposed non-proportional parameters.
出处
《机械强度》
CAS
CSCD
北大核心
2004年第z1期250-253,共4页
Journal of Mechanical Strength
关键词
多轴低周疲劳
疲劳准则
非比例参数
疲劳寿命预测
Multiaxial low cycle fatigue
Fatigue criteria
Non-proportional parameter
Equivalent strain
Fatigue life prediction
