[求助]
abaqus例子1.1.8 Uniaxial ratchetting under tension and compression中参数的设置
Isotropic hardening parameters:
Q∞ 120.0 MPa
b 13.2
Kinematic hardening parameters:
Model with one backstress
C 218.5 GPa
γ 1956.6
Model with two backstresses
C1 2.067 GPa
γ1 44.7
C2 246.2 GPa
γ2 2551.4
这几个参数怎么设置呢?