Research Article
Damage Detection in Railway Truss Bridges Employing Data Sensitivity under Bayesian Framework: A Numerical Investigation
Table 1
Posterior statistics obtained using proposed approach for 2D full scale model.
| Unknown parameters with actual value | Mean | Variance | Absolute deviation (%) |
| | 0.48 | 0 | 3.66 | | 0.70 | 0.0001 | 0.60 | | 0.48 | 0.0002 | 3.42 | | 0.87 | 0.0003 | 3.52 | | 0.55 | 0.0044 | 9.07 | | 1.31 | 0.1025 | 31.02 | | 0.75 | 0.0004 | 6.46 | | 0.42 | 0.0006 | 5.37 | | 0.47 | 0.0005 | 5.08 | | 0.59 | 0.001 | 2.10 |
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