摘要
介绍了疲劳问题研究的国际国内现状,并针对石油化工设备常用材料轴对称三维应力状态度劳研究进行了分析。
The present situations of inverstigation on fatigue at home and abroad are recommended. The inverstigations on fatigue undel 'axial symetrical three dimensional stress of usual materials for petrochemical equipment are analysis.
出处
《石油化工设备技术》
1996年第3期5-10,共6页
Petrochemical Equipment Technology
关键词
疲劳
复杂应力状态
石油化工设备
Fatigue
Complex stress condition
High temperature low-cycle fatigue
Fatigue life