Research Article
Nonlinear Analysis for the Crack Control of SMA Smart Concrete Beam Based on a Bidirectional B-Spline QR Method
Table 3
Maximum strain of steel bar elements with different discretization and temperatures (×10−4).
| Method | Discretization | Temperature (°C) | 20 | 40 | 60 | 80 | 100 | 120 |
| BB-sQRM | | 9.803 | 9.766 | 9.046 | 8.620 | 8.352 | 8.274 | | 9.979 | 9.943 | 9.216 | 8.788 | 8.517 | 8.438 | | 10.180 | 10.140 | 9.412 | 8.980 | 8.707 | 8.628 | | 10.260 | 10.220 | 9.486 | 9.053 | 8.779 | 8.699 | | 10.350 | 10.310 | 9.570 | 9.132 | 8.856 | 8.775 | | 10.410 | 10.370 | 9.623 | 9.183 | 8.905 | 8.824 | | 10.450 | 10.410 | 9.660 | 9.218 | 8.938 | 8.857 |
| ANSYS | | 10.460 | 10.420 | 9.660 | 9.230 | 8.950 | 8.860 |
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