true stress strain curve的意思|示意

In calculating, power hardening function is used as the true stress - strain curve of materials.

计算时，板料的真实应力-应变曲线拟合为幂强化函数型。

There were drastic increase of true stress, drastic falling of true stress, steady stage and increase of true stress in its true stress-strain curve.

该材料的真应力-真应变曲线由应力激增阶段、应力下降阶段、稳态阶段和应力增加阶段组成；

As the rise of the strain rate, the feature of the true stress - true strain curve changed from "flat" to "serration", and the thermal deformation softening feature was reinforced.

随应变速率升高，真应力-真应变曲线特征从“平缓”型向“锯齿”型转变，材料热变形软化特征增强。

During deformation, because of dynamic recovery and recrystallization, a turning point appears on the curve of true stress with temperature and strain rate.

这个折点的出现可能与变形过程中的动态回复与再结晶有关。

The physical meaning of complete stress-strain curve of rock at each stage is discussed under true uniaxial compression.

讨论了单轴压缩条件下岩石全应力-应变曲线各个阶段的物理含义；