Table 3 Values of compressive parameters for concrete
From: Numerical simulation of the experimental behavior of RC beams at elevated temperatures
εc/ε0 | σc (MPa) | εc × 10–3 | εel0 × 10–3 | εinc × 10–3 | dc | εplc × 10–3 |
|---|---|---|---|---|---|---|
0.5 | 12.3 | 0.48 | 0.47 | 0 | 0 | 0 |
0.65 | 16.0 | 0.66 | 0.62 | 0.04 | 0 | 0.04 |
0.8 | 19.7 | 1.05 | 0.77 | 0.28 | 0 | 0.28 |
1.0 | 24.6 | 1.70 | 0.96 | 0.74 | 0 | 0.74 |
1.25 | 23.82 | 2.13 | 0.93 | 1.20 | 0.032 | 1.17 |
1.6 | 21.34 | 2.72 | 0.83 | 1.89 | 0.132 | 1.76 |
2.25 | 16.48 | 3.83 | 0.64 | 3.18 | 0.330 | 2.87 |
3 | 12.37 | 5.10 | 0.48 | 4.60 | 0.497 | 4.14 |
4 | 8.95 | 6.80 | 0.35 | 6.45 | 0.636 | 5.84 |
5 | 6.85 | 8.50 | 0.27 | 8.23 | 0.727 | 7.54 |
6 | 5.48 | 10.2 | 0.21 | 9.99 | 0.777 | 9.24 |
7 | 4.5 | 11.9 | 0.18 | 11.72 | 0.816 | 10.94 |