The shortness of creep loading time and the faster frequency of fatigue load change induce general elastic strain stage to end and delayed elastic strain platform stage to begin under shorter strain.
The side-rolling resistant torsion bar made of this steel exhibits high fatigue life span and elastic limit.
采用该材料制造的抗侧滚扭杆具有高的疲劳寿命和高的弹性极限。
3
From the standpoint of coupling of non-steady flow with elastic blade vibration, studied was the forced response of blades, which is of major significance for the high-cycle fatigue of blades.