累积损伤理论 meaning in Chinese
cumulative damage theory
Examples
- Cumulative damage theory
累积损伤理论 - The fatigue properties of sucker sods are predicted by its static properties with fatigue strength theory and cumulative damage theory according to the measurement result of conventional mechanical properties of sucker sods with different service periods
摘要应用疲劳强度理论和累积损伤理论，利用对使用不同年限抽油杆的常规机械性能的测试结果，由抽油杆的静特性去推测其疲劳特性。 - At present carbon fiber - reinforced composite is developed to use in some aero - engine components in our country . using the numerical method and fatigue damage theory , the buckling and fatigue on the composite materials and composites case are studied for aero - engine design
本文从实际工程背景出发，利用板壳理论和现代数值分析技术的研究成果，结合疲劳累积损伤理论，对航空发动机用的复合材料及其机匣结构的屈曲与疲劳寿命问题开展了较为系统深入的研究。 - In this paper , the linear accumulative damage theory commonly used for calculation of the fatigue of variable amplitude stress is used to assess the fatigue of the same part of the structure due to the two kinds of stress cycling and the assessment formulae for the fatigue of the stud welding roots in the negative moment region are also provided
引入通常用于计算变幅应力疲劳的线性累积损伤理论，对2种应力循环引起的结构同一部位的疲劳进行评定，给出组合梁负弯矩区栓订焊趾疲劳评定公式。 - 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