随机疲劳 meaning in English

random fatigue

The random analysis of structure under fatigue loading , the statistic finite element method ( sfem ) for fatigue reliability , random fatigue damage accumulation theory and fatigue reliability of structure system were studied in this paper with regard to the metal structure of engineering machine
本文以工程机械金属结构为对象，探讨了疲劳载荷下的随机结构分析、随机有限元计算构件疲劳可靠度的方法、随机疲劳累积损伤理论、系统疲劳可靠性分析。主要工作有： 1