摘要
基于小子样的思想,探讨扭力轴表面缺陷对其疲劳寿命的影响,有助于进一步找到降低扭力轴表面凹坑对扭力轴疲劳寿命影响的方法.
The paper discussed the influence of the external drawbacks of torsion shaft on its fatigue-life of torsion shaft analysis based on small sample statistic theory,which helps our finding of methods to decrease the influence caused by external notches of torsion shaft.
出处
《数学的实践与认识》
CSCD
北大核心
2009年第23期119-122,共4页
Mathematics in Practice and Theory
基金
装甲兵工程学院创新基金(2008GL15)
