For KBM model, the weight function-critical plane approach presents good fatigue life prediction under irregular loading.
结果表明,对于KBM模型,权函数临界面法可以对非规则载荷下的疲劳寿命给出很好的预测。
参考来源 - 多轴非规则载荷下低周疲劳寿命预测For multiaxial life prediction, the critical plane approach is better than that of others, however, the accuracy of life prediction is deeply influenced by the results of stress-strain analysis.
在多轴疲劳寿命预测的问题上临界平面法是一种比较好的方法，而影响临界平面法预测结果精确度的主要因素是所进行的应力应变分析。
参考来源 - 多轴加载下缺口件应力应变分析与寿命预测的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
To some extent, it has a clear physical significance due to taking into account of two main strain parameters on the critical plane.
该参量考虑了临界面上的两个控制疲劳损伤的主要参数，因而其本身具有一定的物理意义。
Three variables are considered: critical buckling position, and neutral plane, the fiber buckling half-wavelength.
引入三个变量：临界屈曲位置、中性面位置和纤维屈曲半波长。
Presumably, it is due to their different critical values of the ratio of slip plane hardening rate to current tensile stress for shear localization.
这可能是由于它们产生剪切形变局部化的滑移面硬化率对瞬时拉伸应力的临界比值不同之故。
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