Research Article
Finite Element Model Updating in Bridge Structures Using Kriging Model and Latin Hypercube Sampling Method
Table 6
Comparison of the error 2-norm.
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Note. Kriging model 1 takes the corresponding frequency of girder lateral mode shapes as the training samples; Kriging model 2 takes the corresponding frequency of arch rib torsional mode shapes as the training samples; Kriging model 3 takes the corresponding frequency of the girder arch rib vertical mode shapes as the training samples; Kriging model 4 takes the corresponding frequency of girder lateral mode shapes as the training samples; Secondary updated Kriging model is based on the calculation accuracy of the previous 4 Kriging models. |