fatigue failure life

In some cases, the continuous distribution model of fatigue failure life and stress amplitude level is more valuable in analyzing the damage of ponogena under complicated stress.

在某些情况下，如进行复杂应力条件下的疲劳素损伤分布分析，疲劳失效寿命和应力幅水平的连续分布模型更有意义。

Number of failure cycles is calculated depending on fatigue life prediction equation based on the energy analysis.

通过基于以能量为基础的疲劳寿命预测公式预测焊点的失效循环数。

Due to structure peculiarity, design principle, failure form and worn examples, pointed a better method to delay fatigue life of gear surface.

针对齿轮的结构特点、设计原则、失效形式及各种破损实例，指出了当前提高齿轮表面疲劳寿命的最有效方法。