Table 2 Parametric values of different steel constitutive models.
From: Effect of Constitutive Material Models on Seismic Response of Two-Story Reinforced Concrete Frame
M–P model | J2 plasticity model | ||
|---|---|---|---|
E (kPa) | 2.1 × 108 | E (kPa) | 2.1 × 108 |
f y (kPa) | 2.48 × 105 | f y (kPa) | 2.48 × 105 |
b | 0.02 | H kin (kPa) | 1.6129 × 106 |
R 0 | 20 | H iso | 0.0 |
cR 1 | 0.925 | Â | Â |
cR 2 | 0.15 | Â | Â |
a 1 | 18.5 | Â | Â |
a 2 | 0.15 | Â | Â |