Research Article
Research for Pedestrian Steel Bridge Design of Neural Network in Structural Model Updating
| Order | Theoretical value | Predicted value | Density ρ (N/m3) | Elastic modulus E (Pa) | Density ρ (N/m3) | Elastic modulus E (Pa) |
| 1 | 7.800 × 104 | 1.940 × 1011 | 7.801 × 104 | 1.937 × 1011 | 2 | 7.860 × 104 | 2.000 × 1011 | 7.861 × 104 | 1.999 × 1011 | 3 | 7.940 × 104 | 2.060 × 1011 | 7.941 × 104 | 2.071 × 1011 | 4 | 7.880 × 104 | 1.960 × 1011 | 7.890 × 104 | 1.959 × 1011 | 5 | 7.900 × 104 | 2.100 × 1011 | 7.901 × 104 | 2.101 × 1011 | 6 | 7.840 × 104 | 1.980 × 1011 | 7.839 × 104 | 1.979 × 1011 | 7 | 7.960 × 104 | 1.960 × 1011 | 7.951 × 104 | 1.958 × 1011 | 8 | 7.860 × 104 | 2.020 × 1011 | 7.871 × 104 | 2.020 × 1011 | 9 | 7.940 × 104 | 2.100 × 1011 | 7.921 × 104 | 2.080 × 1011 | 10 | 7.920 × 104 | 1.980 × 1011 | 7.891 × 104 | 1.999 × 1011 |
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