For multiaxial life prediction, the critical plane approach is better than that of others, however, the accuracy of life prediction is deeply influenced by the results of stress-strain analysis.

• 在多轴疲劳寿命预测的问题上临界平面法是一种比较好的方法，而影响临界平面法预测结果精确度的主要因素是所进行的应力应变分析。