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根据P-S-N曲线族方程,求出了在可靠度为P时的材料常数,并由疲劳寿命分布推导出疲劳强度分布,最后采用一维动态应力-强度干涉模型,研究了在随机循环载荷作用下的某硬铝合金的疲劳可靠性。
Based on the P-S-N family of equations, the material constants are obtained when the reliability is P, and the fatigue strength distribution is derived from the fatigue life distribution. Finally, one-dimensional dynamic stress- Fatigue reliability of a hard aluminum alloy under load.