Research Article
Analysis of Rational Finite Element Model of Two-Span Skew Girder Bridge Based on Shaking Table Test
Table 5
Main beam displacement response result.
| Displacement direction | Seismic wave acceleration peak (g) | Displacement response of different mass distribution simulation types (mm) | Error (%) | Main beam concentration quality | Beam end distribution quality | Test value | | |
| Portrait | 0.1 | 2.323 | 3.525 | 3.573 | 34.1 | 1.34 | 0.2 | 4.645 | 7.958 | 8.438 | 45.0 | 5.69 | 0.3 | 6.967 | 12.200 | 13.816 | 50.0 | 11.7 |
| Landscape | 0.1 | 2.89395e − 2 | 0.577 | 0.710 | 71.8 | 18.7 | 0.2 | 5.75105e − 2 | 0.815 | 1.026 | 61.0 | 20.6 | 0.3 | 8.70727e − 2 | 1.287 | 1.639 | 63.3 | 21.5 |
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