Based on the localstrainmethod of the single axle stress condition method, the multi axial stress condition computing method of the proportional loading is presented.
基于单轴应变疲劳分析,提出了比例加载多轴应力状态下的疲劳寿命计算方法。
2
According to the characteristics of loads on blades, a model for estimating fatigue life of blades is presented based on three-dimensional finite element method and improved localstrainmethod.