This method can be applied to designing sample components for fatigue test as well as to forecasting various fatigue life of component from stress fatigue to strain fatigue.
该方法不仅可用于构件从应力疲劳到应变疲劳的各类疲劳寿命预测，还可用于构件的疲劳试验模拟件设计。
2
This paper firstly presents relationship between stress-strain, shear strength and size sample of gangue.
本文首先讨论煤矸石的应力-应变、抗剪强度二者与试样尺寸的关系；
3
The backlight photography with single sample was used to measure the true stress-strain of the ductile material after necking in tensile test.