考虑平均应力的同频拉扭多轴高周疲劳寿命评价方法 1)
李静*2)(
),佟晓龙†,杨烁†,仇原鹰*
),佟晓龙†,杨烁†,仇原鹰*
A MULTIAXIAL HIGH CYCLE FATIGUE LIFE PREDICTION MODEL CONSIDERING THE EFFECT OF MEAN STRESS FOR TENSION-TORSION LOADINGS WITH SAME FREQUENCY 1)
Li Jing*2)(),Tong Xiaolong†,Yang Shuo†,Qiu Yuanying*
),Tong Xiaolong†,Yang Shuo†,Qiu Yuanying*
图 11. 寿命比$N_{\rm P}/N_{\rm T}$的概率密度函数
Fig. 11. Probability density functions of the $N_{\rm P}/N_{\rm T}$
