1) bending stress fatigue limit
弯曲应力疲劳极限
4) bending fatigue stress
弯曲疲劳应力
1.
By means of computer technology, the authors calculated the group of equations for determining bending fatigue stress on the tooth root of the driving gear described in the thesis Calculation of Bending Fatigue Stress on the Driving Gear Tooth Root of A Reduction Gear, and worked out a set of diagrams of friction-effect factors (diagrams for short).
利用该图谱,不必开展繁琐的公式计算即可直接查出齿间摩擦对主动轮齿根弯曲疲劳应力的影响。
2.
The traditional gear strength theory[1~3], which has been used up to now, thinks that the effect of the sliding friction hetween teeth on the tooth root bending fatigue stresses of gears can be neglected.
应用至今的传统齿轮理论认为，齿间滑动摩擦对齿轮齿根弯曲疲劳应力的影响可忽略不计。
5) limiting fatigue stress
极限疲劳应力
6) stress fatigue limit
疲劳极限应力
1.
The effects of loss factor in stress-independent complex damping model on seismic response and energy dissipation were analyzed,and the relationships of initial loss factor,stress fatigue limit,seismic response and energy dissipation were discussed.
研究了应力无关复阻尼模型的损耗因子对结构震动响应和能量耗散的影响,以及应力相关复阻尼模型的初始损耗因子、疲劳极限应力、震动响应和能量耗散之间的关系。
补充资料：极限疲劳应力
分子式：
CAS号：
性质：当疲劳寿命曲线变得与lgN轴基本平行时相应的周期性应力振幅(N表示周期次数)。由于疲劳试验无法长时间无限制地进行下去，一般当周期次数N达到107时，材料仍未发生破坏，此时对应的周期性应力振幅上限值称极限疲劳应力，又称条件极限疲劳应力。
CAS号：
性质：当疲劳寿命曲线变得与lgN轴基本平行时相应的周期性应力振幅(N表示周期次数)。由于疲劳试验无法长时间无限制地进行下去，一般当周期次数N达到107时，材料仍未发生破坏，此时对应的周期性应力振幅上限值称极限疲劳应力，又称条件极限疲劳应力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条