Sensitivity Analysis of the Influence of Structural Parameters on Dynamic Behaviour of Highly Redundant Cable-Stayed Bridges

Table 8

Updated parameters of the bridge.

Parameters	Initial FE parameters	Updated FE parameters	Change (%)
𝐸deck (MPa)	2.10×10^5	2.15×10^5	2.38
𝜌deck (kg/m^3)	7850	8242.5	5
𝐴deck (m^2)	1.367	1.367	0
𝐼𝑦𝑦 (m^4)	140	133	−5
𝐸cable (MPa)	2.00×10^5	2.05×10^5	2.5
𝐾𝑧 (N/m)	—	3.92×10^7	—