双频激振下带V形缺口轴的疲劳寿命研究 |
化春键,李冬冬,蒋毅,俞建峰,陈莹 |
Study on fatigue life of shaft with V-notch under dual-frequency excitation |
Chun-jian HUA,Dong-dong LI,Yi JIANG,Jian-feng YU,Ying CHEN |
图7 V形缺口几何参数对疲劳寿命的影响规律 |
Fig.7 Influence rule of V-notch geometric parameters on fatigue life |
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