Seismic Vulnerability Evaluation of a Three-Span Continuous Beam Railway Bridge

Figure 8

Deviation plots of damage probability of different components under the prerequisite of two different kinds of bearing with and without seismic isolation. Note. The figures above were deviation plots obtained by subtracting damage probabilities of components under spherical steel bearing condition from those under seismic isolated bearing condition.

(a) 1# pier bearing

(b) 3# pier bearing

(c) 4# pier bearing

(d) 1# pier

(e) 2# pier

(f) 3# pier

(g) 4# pier