The fatigue life and the fatigue damnification for the parts of the high pressure pump are calculated, both of which are loaded by the pulsatile-circulated load and the random load.

• 用疲劳分析工具对注水泵零件做了疲劳寿命和疲劳损伤分析工作，得出了注水泵零件在脉动循环载荷和随机载荷作用下的疲劳寿命和基于定制设计寿命的疲劳损伤结果。