Table 3 Probabilistic properties of RC frame structure materials.
From: Effect of Constitutive Material Models on Seismic Response of Two-Story Reinforced Concrete Frame
Concrete | Steel | ||||||
|---|---|---|---|---|---|---|---|
Material | Core | Cover | Material | Mean | Coefficient of variation | ||
Mean | Coefficient of variation | Mean | Coefficient of variation | ||||
f c (kPa) | 34473.8 | 0.2 | 27579.04 | 0.2 | E (kPa) | 2.1 × 108 | 0.033 |
f u (kPa) | 25723.0 | 0.2 | 1000.0 | – | f y (kPa) | 2.48 × 105 | 0.106 |
ɛ0 | 0.005 | 0.2 | 0.002 | 0.2 | b | 0.02 | 0.2 |
É› u | 0.02 | 0.2 | 0.012 | 0.2 | Â | ||