摘要
综述近年来国内外非比例载荷下多轴低周疲劳研究的进展和现状。主要评述各种多轴疲劳寿命估算方法 ,其中临界面应变能密度法是较为有效的方法。
Recent development of multiaxial low cycle fatigue under nonproportional loading is summarized. Multiaxial fatigue life prediction methods are concentrated, in which critical plane strain energy density criteria seem to be the most promising. Finally, the future directions in the research of multiaxial low cycle fatigue are suggested.
出处
《机械强度》
CAS
CSCD
北大核心
2004年第1期76-79,共4页
Journal of Mechanical Strength
基金
国家自然科学基金 (1 9872 0 4 9)
教育部青年骨干教师基金资助项目~~
