Based on the experimental results of isothermal strain rate tension test, a non-linearity model of constitutiverelationships for TC6 titanium alloy was established.
在正交法设计的高温拉伸实验结果的基础上，本文建立了TC 6钛合金本构关系的非线性模型。
2
Three constitutive models were employed to simulate the stress-strain relationships of the filled materials in the cofferdam.
计算中分别采用了三种本构模型模拟堰体材料的应力应变关系。
3
The relationships between the homogeneity indices of the two constitutive equations discussed in this paper are obtained by this method. These relationships are in excellent agreement with each other.