Finite Element Model Updating in Bridge Structures Using Kriging Model and Latin Hypercube Sampling Method

Table 1

Comparison of truss updating results (unit: Hz).

Mode number	Test	Literature [39]	Error (%)	Kriging model	Error (%)
1	8.79	8.83	−0.55	8.79	0.00
2	29.60	30.18	−1.48	29.78	−0.60
3	43.39	41.65	2.23	42.66	1.69
4	59.10	59.62	−0.24	59.55	−0.75
5	90.62	91.34	−0.40	91.09	−0.52
6	119.81	120.84	−0.11	120.86	−0.88