摘要
对在机械构件的疲劳试验中采取强化措施后的强化效果问题，从可靠度和疲劳寿命两方面进行探讨。从理论上分析这两种强化效果判据的依据，并对实例进行研究，得出了有益的结论。
in this paper the pioblem of strengthening effects in the fatigue test of a machine part were researched from two aspects.The bases of two criteria of the strengthening effects were analyzed theoretically andthen a real example was researched. Some profitable conclusions were obtained.
出处
《机械强度》
CAS
CSCD
北大核心
1996年第2期71-73,共3页
Journal of Mechanical Strength
关键词
疲劳试验
强化系数
可靠度
疲劳寿命
fatigue test, strengthening factor, reliability, fatigue life
