The fatiguenotchfactor is introduced as the ratio of average stress over the region of a critic distance around critic point to the hot spot stress.
将疲劳切口系数定义为临界距离法得出的平均应力与热点应力之比值。
2
If the plastoelastic fatiguenotchfactor was regarded as the transforming factor of damage calculation, the data scattering zone of life curve was most narrow.