....edu.cn 关键词:硬度; 屈服强度; 真实应力-应变曲线 [gap=1521]Key words: hardness; yield strenth; true stress-strain curve ...
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所得的载荷和延伸率都被转化成了真实应力-应变曲线。
Measured loads and elongations were converted to true stress-true strain curves.
计算时，板料的真实应力-应变曲线拟合为幂强化函数型。
In calculating, power hardening function is used as the true stress - strain curve of materials.
通过实验得到真实应力的关系式及真实应变关系式，进而得到真实应力-应变曲线。
Through the experiment, the relation formula of real stress, real strain and the curve of stress and strain are achieved.
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