A Multiscale Finite Element Model Validation Method of Composite Cable-Stayed Bridge Based on Structural Health Monitoring System

Table 12

Distribution characteristics of uncertainty parameters for Guanhe Bridge.

Parameters	Mean value	Standard deviation	Variable coefficient (%)	Distribution pattern
	1.040	0.171	16.44	Normal distribution
(×10^8 N/m)	17.540	0.004	0.03	Normal distribution
(×10^9 N/m)	6.470	3.520	54.41	Normal distribution
(×10^6 N/m)	10.770	0.484	4.49	Normal distribution